All Free QR Codes

Choose from over 40 diverse QR code types. Simple and easy creation for all your needs

6 Advanced QR Codes

Comprehensive professional solution for businesses.

Advanced QR codes with high data capacity, diverse landing page library, flexible content updates after creation, and other superior features.
Product

Product

Pro

Product

Turn every product package into a unique touchpoint

Attract customers and build trust with a QR code that shares detailed product information, origin, benefits, and promotional programs—all in one scan.

Generate QR Code

ProductProduct DEMO
Company

Company

Pro

Company

Introduce your business more professionally

Use QR codes to share essential details—legal information, products/services, vision & mission, achievements, contact information.

Generate QR Code

CompanyCompany DEMO
Store

Store

Pro

Store

Present your store seamlessly and efficiently

QR code shares store information: contact details, product/service information, shipping policies, promotional programs.

Generate QR Code

StoreStore DEMO
Personal

Personal

Pro

Personal

Build your personal brand professionally

QR code shares your personal information: contact details, profession, achievements, creative content.

Generate QR Code

PersonalPersonal DEMO
Event

Event

Pro

Event

Introduce your event more professionally

Make an impression with a QR code that shares detailed event information: schedule, description, location, easy registration.

Generate QR Code

EventEvent DEMO
Survey

Survey

Pro

Survey

Collecting feedback has never been easier!

QR code shares customer surveys, event feedback, service reviews, market research, and more.

Generate QR Code

SurveySurvey DEMO

Create Free Online QR Codes – Easy & Customizable

QR codes are becoming a vital bridge between the physical and digital worlds. From accessing websites, connecting to WiFi, sharing documents to making cashless payments – everything can be done with just one scan.

With iCheckQR, you can generate secure and free QR codes in just seconds, serving both personal and business needs.

Popular Types of Free QR Codes You Can Create with iCheckQR

1. QR Codes for URLs – Direct users to any website

Shorten and convert any link into a QR code to share websites, landing pages, social networks, or promotional campaigns.

  • https://icheckqr.com → QR Code
  • TikTok shop link → QR Code
  • Product launch landing page → QR Code

2. WiFi QR Codes – Connect without typing a password

Instead of manually entering a password, guests simply scan to connect. Perfect for cafés, hotels, events…

  • WiFi name (SSID)
  • Password
  • Encryption type (WPA/WPA2 or open)

3. Document QR Codes – PDF, Google Docs, Word, Excel…

Encrypt files such as contracts, menus, CVs, or reports into QR codes for quick sharing without sending attachments.

Supported formats include:

4. Business Card & Contact QR Codes (vCard)

A digital alternative to paper business cards. One scan allows users to instantly save phone numbers, emails, or Google Maps addresses.

5. Social Media QR Codes

How to Create a QR Code

  1. Choose the data type you want to encode (URL, WiFi, PDF, vCard, email, Google Docs, etc.)
  2. Enter the required information (link, WiFi password, document, or contact details)
  3. Customize the design – colors, logos, patterns, frames
  4. Click “Generate QR Code” and download (PNG, JPEG, PDF, SVG, …)

Why Choose iCheckQR?

  • Free forever: Unlimited QR code generation
  • Ad-free: Clean, distraction-free interface
  • International standard: ISO/IEC 18004 compliance
  • Multi-language support: Easy and accessible for everyone
  • Customizable design: Add logos, change colors, choose frames
  • Advanced analytics (for dynamic QR codes): Track who, where, and when your code was scanned

Transparency & Security – Powered by iCheck

iCheck is a leading Vietnamese provider in product digitization, origin verification, and anti-counterfeiting solutions. All user data is securely stored in the cloud with a strong privacy commitment – never shared or misused for ads.

Trusted by 25,000+ businesses in Vietnam, including Vinamilk, DHG Pharma, Sơn Hà, Hanvet, and more.

Frequently Asked Questions (FAQ)

1. Is there a limit on free QR codes?

No. You can create unlimited codes with iCheckQR.

2. Do my QR codes expire?

No. All static QR codes are permanent.

3. Can I edit a QR code after generating it?

Yes. Dynamic QR codes allow you to update links even after printing.

If you’re looking for a free, secure, unlimited QR code generator for personal or business use, iCheckQR is your reliable choice. Simple, ad-free, and suitable for every need – from links and WiFi to digital documents.

👉 Try it now: https://icheckqr.com/en/qrcode

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Knowledge
How to Generate QR Codes for Word Documents for Free
Want to share Word files with just one scan? The simplest way is to create QR codes for Word documents (OneDrive, Google Drive...) or embed content directly into the QR code using a tool like iCheckQR. No account required, no advertising, used for slides, internal documents, Zalo, email...1. Benefits & Outstanding Applications of QR Code GenerationWord document?Outstanding benefits:Share quickly: Simply scan the code to access the document instantly – no need for emails or cumbersome logins.Save time and effort: Especially useful in meetings, classrooms, crowded events.High professionalism: QR codes can be inserted into slides, posters, forms or printed documents to create a modern impression.Easy to use for both creator and recipient: Suitable for all subjects from students to office workers.Flexible: Can generate QR codes that lead to Word files in the cloud, contain text excerpts, or download forms.Practical application:FieldPractical applicationTeaching – LearningTeachers share outlines, Word documents; students submit assignments using QR codesOffice – businessShare internal forms, workflows, training materialsMarketing – eventsPrint QR code containing product introduction, Word brochure on banner, standeeAdministration - organizationSend notifications, administrative documents, sample files via QR code on bulletin boardIndividualAttach QR codes to CVs, cover letters or relevant Word documentsIllustration of sharing Word documents via QR code2. Methods to generate QR codes for Word documentsUse free online toolsOnline platforms help you generate QR codes from Word documents quickly,no software required and Most are freeSome popular tools:ToolsUpload Word fileCreate linking wordsCustomize QRDynamic QR CodeiCheckQR✔️✔️✔️✔️ (with upgrade)QRCode Monkey✖️ (link-only)✔️✔️✖️QR TIGER✖️ (link-only)✔️✔️✔️ (register)ME-QR✔️✔️✔️ (limit)✔️ (have account)Advantages and disadvantages of this methodAdvantage:Free, easy to use, no registration requiredSupport professional QR code interface customizationGenerate both static and dynamic QR codesLimit:File size limit (depending on platform)Some advanced features require a paid accountInstructions for creating QR codes for Word documents using iCheckQRAccess toiCheckQR file QR code generation link: https://icheckqr.com/qrcode/File1 .Login / Register helps you save QR code generation historyPress the button“Download Word file from computer”.Select the presentation file format.docxneed to shareWait a few seconds for the system to load and process.QR Code Naming - Easier Code ManagementNote: iCheckQR supports files with a maximum capacity of about 10 MB in free version.You can customize QR codes to add a personal touch or brand:Color: choose color code, background color to match brand identity or slide content.Frame: add borders with messages like “Scan to download file”, “Lecture here”… to increase interaction rate.Logo: upload company, organization, school logo and place it in the middle of the QR codePress the button“Generate QR code”.Wait for the system to process → the QR code will be displayed in a few seconds.Press “Download”to save to your computer. You can choose PNG format (common) or SVG (for high quality printing).Use your phone (camera or QR code scanning app like Zalo, Google Lens...) to scan the code you just created.Make sure the PPTX file opens correctly, without errors or permission requests.Using Add-ins for WordQR4Officeis a free utility certified by Microsoft, supporting Word, Excel and PowerPoint users to quickly create QR codes from URL, text, email or phone number link. QR4Office does not generate codes from Word files directly, but you can enter a link to the file (on OneDrive, Google Drive...) to generate a QR code leading to the document.How to install and use QR4Office in WordOpen Word → select tab Insert (String)Press Get Add-insSearch keywords“QR4Office”→ ClickAddto installOpen the utility in My Add-ins→ QR4Office will appear on the right sideEnter a link to a Word document (for example, a OneDrive or Google Drive link)Custom: Code color, code size, error correction levelPress Insert→ The QR code will be inserted directly into the documentAdvantageIntegrate directly in Word, no need to open browserSimple interface, easy to use, suitable for non-technical peopleBasic customizations like color, size are possible.LimitInternet connection required to install and use the utilityGenerate QR codes from links or text only, does not support direct file downloadDoes not support dynamic QR codes or advanced designs (borders, logos...)3. Generate QR code from Word document stored in the cloudOne of the most effective and popular ways to generate QR codes for Word documents is to store the file on cloud services like Google Drive, OneDrive or Dropbox, then generate a QR code from the sharing link. This is especially useful when you want to share documents that can be updated, tracked, and have access control.3.1 Instructions for uploading Word documents to hosting servicesWith Google DriveAccesshttps://drive.google.comPress “New” → “Upload File”Select a Word file (.doc or .docx) from your computerWith OneDriveAccesshttps://onedrive.live.comPress “Upload”→ select “File”Select the Word document to archiveWith DropboxAccesshttps://www.dropbox.comPress “Upload”→ select Files from computerOr drag and drop Word files into the browser window.3.2 How to get public share linkAfter uploading, you need to create share link can be made public to generate QR code:Google Drive:Right click on the file → select "Share"Press “Anyone with the link can view”Press “Copy link”OneDrive:Right click on the file → select "Share"Select “Anyone with a link”, enable permissions "See"Press “Copy link”Dropbox:Click the “Share” icon next to the fileCreate link → click “Copy link”3.3 Generate QR code from link using online toolAfter having a public sharing link, you use tools like: iCheckQR, QR TIGER, ME-QR, QRCode MonkeySteps:Access the QR code generatorSelect QR code type →paste document linkCustomize the QR code interface (color, frame, logo…) if you wantPress “Generate QR code”→ download QR code to insert into document or printNote on access and securityDouble check sharing permissions: If set incorrectly, the person scanning the code may get the error “Document not accessible”.Do not share files containing sensitive information publicly.For secure content, select access“only people with specific emails” and Avoid using public QR codes.If you need to edit the file later while keeping the QR code intact, use Dynamic QR code from tools like iCheckQR, ME-QR or QR TIGER (with account).4. Generate QR codes containing content from Word documentsIn addition to generating a QR code that leads to a document download link, you can alsoGenerate QR codes that contain text content directlyfrom Word file. This is a quick method, no need to save the file to the cloud, suitable for sharingbrief informationsuch as quotes, instructions, short notices, excerpts from text…Instructions for implementationOpen Word document →copy the text to share(e.g. 1–3 sentences, announcement paragraph, quote)Access text QR code generator tools like: iCheckQR,QRCode Monkey, QR TIGERSelect QR code type:Text / TextPaste content into the input boxCustomize color, border, logo (if desired)Press “Generate QR code”→ download to usePractical applicationUse casesShared content exampleTeacher - studentExcerpts of theory, lessons, notes Administration - noticeShort regulations, departmental guidelinesMarketing - eventsSlogan, promotion, discount codePersonal - mediaInvitation, thank you, product usage instructionsNotes on useCharacter limit: Each QR code can only contain words200–500 characters(depending on the tool). For very long text, convert tolink or upload file.Display on phone: Line breaks should be reasonable, and the content should be clear and concise to ensureeasy to read on small screen.Content updates are not supported.: If you need to edit it later, you have to generate a new code (unless you use a platform that supports dynamic text QR – which is quite rare).5. Notes when creating and using QR codes for Word documentsTest scan before sharing: Ensure the code works on multiple devices, leads to the correct link, and does not require inconvenient logins.Easy to scan design: Prioritize high contrast colors, avoid logos that are too large or codes that are too elaborate if printed small.Ensuring access: Documents on OneDrive, Google Drive should be set to public or shared with the right audience.Dynamic QR codes should be used.: If you need to edit the link later without having to recreate a new code, use dynamic QR codes from tools like iCheckQR, ME-QR…6. Frequently Asked Questions (FAQ)Is it possible to generate QR codes for Word documents for free?→ Have.You can use tools like iCheckQR, ME-QR, QRCode Monkey without an account.How to edit the content of a QR code after it has been created?Only dynamic QR codes can have their content edited. Static QR codes cannot be changed after they are created.How many characters can a QR code hold?→ About 300–1000 characters depending on the tool. If it contains long text, it should be converted to link format.ConcludeGenerate QR code for Word documentnot only a convenient technological solution but alsoan effective bridge between the creator and the receiver of information. Whether you are a teacher, office worker, marketer or individual user, sharing Word documents via QR code will help youSave time, improve professionalism and optimize reader experience.Depending on your needs, you can choose the right method: from free online tools like iCheckQR, QRCode Monkey, to built-in integration in Microsoft Word or generating QR codes from documents stored in the cloud. With a little attention to security, formatting and testing before sharing, you canTurn a regular Word file into something convenient, accessible, and personal or corporate.
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Knowledge
How to create QR code for audio from file, voice or music link
Want to share a song, audio clip, podcast, or product demo with just a… swipe? Instead of sending cumbersome files or posting complicated links, you can Generate QR code for audio– help others scan and listen.From singers to teachers, from marketers to podcasters, anyone can use it .audio QR code to Share content easily, professionally and more modernly. In particular, you do not need an account, no technical skills, it takes less than 3 minutes to create a QR code that plays sound from an MP3 file, recording, or Spotify, SoundCloud music link.This article iCheckQR will guide you step by step how to create QR codes for audio for free, easy to understand and can be applied immediately in practice.Illustration of scanning audio QR code leading to music1. When should you use audio QR codes?Audio QR codes are especially useful in situations where you need to share audio content instead of text, making it Users experience quickly, no need to install additional apps. Here are some popular and effective applications:Musician, music producer: Quickly share demos or albums via QR on flyers or event posters. Listeners can simply scan the code to play the music without having to search for the song name.Teachers, lecturers: Attach voiceover and additional explanations to lecture slides or review outlines. Students scan the code to hear the audio explanation.Business – product – packaging: Stick QR codes on packaging to play instructions, ingredient descriptions or voice brand messages – creating a personalized experience for customers.Podcaster – content creator: Introduce a new podcast episode, invite, or trailer with a QR code on a bookmark, postcard, poster, business card, etc.Flyers, posters, promotional brochures: Make an impression with a short voiceover: an invitation, product introduction, or branded background music.Illustration of audio QR code attached to book2. What audio formats can generate QR codes?You can create QR codes for many different types of audio content, as long as the file or link is publicly accessible. Here are some common formats and how to implement them effectively:Sound TypeQuick DescriptionFile downloaded from computerSupports MP3, WAV, M4A – suitable for original files, voiceoversLinks from Spotify, SoundCloudWorks if the link is public – no access restrictionsFiles saved on Google DriveUpload the audio file to Drive, enable “Anyone can view” sharingLive short recordingRecord with phone → upload to Drive to create QR3. Step by step guide to create QR code for audioIf you've never created your own code before, take a minute to walk through how to creat a QR code to understand the general process. Once you understand the basic steps, applying it to audio files or any other content will become easier.Step 1: Prepare audio contentSelect the audio file you want to share: MP3, WAV, M4A are all fine.Select the audio file you want to share: MP3, WAV, M4A are all fine.Should be prioritized MP3 because it is light, popular, and compatible.If using links from Google Drive, Spotify, SoundCloud… → Check for public security, no login required.Note: Audio file should be smaller 20MB to ensure fast loading speed when users scan.Step 2: Access the free QR code generatorHere are 3 easy-to-use, completely free tools:ToolsFree of chargeFile/link supportAllow editing after creation?Customize QRiCheckQR✔️✔️✔️✔️QRCode Tiger✔️✔️✔️✔️QR.io❌✔️(only supports links)❌Basic You can also use this tool to create QR codes for images, videos, documents or other file types if needed – almost the same operation. Refer to the instructions: How to create encrypted QR videos, how to create QR code images.Step 3: Download the file or paste the link (instructions with iCheckQR)Visit: https://icheckqr.com/ → Select Create audio QR or “Create link QR code” or ‘generate QR code with Spotify”.Paste the Google Drive link containing the MP3 file, or the public music link.Audio files can be uploaded directly to iCheckQR.Step 4: Customize and create QR codeChoose contrasting colors (black and white), simple, easy-to-scan borders.Add a logo (brand logo, podcast channel or stage name).It is recommended to choose a frame with a white border to ensure good readability when printing on a colored background.Step 5: Download and try scanning the codeDownload the QR code file as PNG or SVG (use SVG if you need to print large).Use your phone to scan the QR code immediately.Check: sound plays correctly, no errors, link works fast..After the above 5 steps, you can now:Print audio QR codes on flyers, stickers, cards, posters.Embed on website, share via email, social networks.Activate an immersive audio experience for your recipient – ​​with just one swipe.4. Tips for creating effective audio QR codes & avoiding common mistakesTo ensure that your audio QR codes work properly, play the correct file, and provide a good user experience, here are some technical tips to keep in mind. Small mistakes like private files, large files, or placing the code in a difficult-to-scan location can disrupt the entire experience.Checklist to avoid errors – optimize efficiency:Use public link (no login required):If you use Google Drive, Spotify, SoundCloud... you must enable "Anyone with the link can view" mode.Compress file if large: Audio files should be kept below. 20MB for fast loading speed. Use tools like CloudConvertto compress files without losing quality.Check QR code on multiple devices: Tested on both Android and iPhone, using different QR reader apps to ensure compatibility.Use dynamic QR if you need to update the file later: Dynamic QR allows you to change links or replace files without generating new codes.Place the QR code in an easy-to-scan location: Avoid placing QR codes on curved, distorted, dark backgrounds or in backgrounds that blend in with images. Preferably print on:Flat packaging, prominent label, ggbrain slide show, gmiddle or right corner of flyer, brochure.Website/blog section easy to see.5. How to apply audio QR codes in practiceMarketing: Add QR Codes to product packaging to play user guides or brand greetings. They can also be printed on posters and flyers to deliver short promotional messages in a more engaging way.Music: Print QR Codes on albums or music cards to share songs and Spotify playlists, or to send demos and introduce new music projects. In addition, users can take advantage of this feature to share personal messages - for example, create an “I Love You” QR Code to express feelings in a unique and creative way.Podcast: Place QR Codes on postcards or brochures so listeners can instantly access featured podcast episodes. You can also embed them in PR articles or presentation slides to make audio content easier to experience.Education: Add QR Codes to slides so students can listen to narrations, or include them on syllabi to provide summaries of learning materials. Teachers can even apply similar ideas - such as creating a birthday QR Code - to send audio greetings to students, making lessons more engaging and enjoyable.6. Frequently Asked Questions (FAQs)Is it possible to generate QR code from recorded voice?Have. Record with your phone, save the MP3 file and upload it to Google Drive or a sharing platform, then generate a QR code from the link.Can a heavy audio file still generate a QR code?Have. But you should compress the file to < 20MB to ensure fast download speed and easy scanning.Do audio QR codes need to be renewed?Are not. Static QR codes do not need to be renewed. If using dynamic (editable) QR codes, some free platforms have time limits.Conclude Creating QR codes for audio is a smart way for you to convey your emotions, messages or products with voice or music, faster – more compact – more impressive. Whether you use it for promotion, teaching, or content creation, all you need is an audio file and a free tool like iCheckQR, you can create a QR code that plays sound in just a few steps. Try it today to turn your audio into an accessible interactive experience – no app downloads, no accounts – jus one swipe and listen!
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Knowledge
Instructions for creating QR codes for MB Bank bank accounts simply
In today's digital age, the trend of cashless payments is increasingly popular. MB Bank is one of the leading banks in supporting customers to create QR codes for quick and secure payments. This article iCheckQR will provide detailed instructions on how to create QR codes for MB Bank accounts suitable for personal and business needs.1. What is MB Bank QR code? What types are there?MB Bank QR Code is a two-dimensional barcode (QR - Quick Response) provided by MB Bank to encode payment information such as: Recipient account number, amount to be transferred (if predetermined), specific transaction content.Users just need to scan the code with a banking application (such as MB Bank, Vietcombank, VietinBank...) to make a transfer. Fast – accurate – no manual entry required.MB Bank QR Code ClassificationQR code typeIntended useSuitable ObjectFeaturesQR code by account numberShare receiving accountIndividualFlexible sharing, self-filling money, contentTransaction-specific QR codesRequest to transfer correct amount/contentPersonal sales, serviceUniform transaction, available information and amount, contentQR code for business householdsAccept cashless payments at the counterBusiness household, shopRevenue transaction management, system linkageIllustration of MB Bank codes2. Benefits of using MB Bank QR codeConvenient and fast in transactions:No need to manually enter account number, amount or transfer content. Reduce manual operations, save time. Limit errors.Enhanced information security:Encrypt account information, limit account number leakage when sharing. Limit sending to the wrong person, wrong contentIn line with the trend of cashless payments:Supported by most major banks and e-wallets (MB Bank, Vietcombank, MoMo, ZaloPay…). Optimize payment experience for both individuals and businesses.Easily manage and track transactions:All QR code transactions are recorded in the MB Bank app. Transaction history can be extracted by date, by specific QR code.3. Conditions for creating MB Bank QR codeHave an account at MB Bank.The account is a personal account or a business household account issued by MB Bank.Registered to use e-banking service on MB Bank application.Registered to use e-banking service on MB Bank application.MB Bank application login information is required (user/password or login with Face ID).Fully enabled money transfer, scan/generate QR code.If you have not registered for eBanking, you can quickly register on the app or at an MB Bank branch.4. Detailed instructions on how to create MB Bank QR code4.1 Generate QR code by account numberStep 1: Log inMB Bank application.Step 2: Select "Scan QR code" on the main interface.Step 3: Select "VietQR Management".Step 4: Select "Generate QR code by account".Step 5: A QR code will be generated, you cansave or sharethis codeSteps to create QR code by account number4.2 Generate QR codes for specific transactionsStep 1: Log inMB Bank application.Step 2: Select "Scan QR code" on the main interface.Step 3: Select "VietQR Management".Step 4: Select "Generate QR code for each transaction"Enter information such as amount, content, then select“Generate QR code”.Step 5: Then click Save information to successfully create MB Bank QR code for specific transaction.Steps to create QR code for specific transaction4.3 Generate QR codes for business paymentsStep 1: Login MB Bank application.Step 2: Click the icon"Pay "on the selection toolbar “VietQR Management”Step 3: Select the option “Generate QR code for business”Step 4: Fill in information business and registration.Enter information including:Business nameTax code (if any)Business addressContact phone numberEmail (if required)Confirm and complete registrationThe generated QR code will carry the full legal identity of the business household.Step 5: A QR code will be generated, you can save or share this codeSteps to create QR code for business payment5. How to save and share MB Bank QR codeInstructions on how to save QR codes to your device.After successfully generating the QR code, the app will display the options:“Download” or “Save image”Click to save the QR code tophone photo albumQR codes are saved asPNG or JPG image, can be reused at any timeHow to share QR codes across different platforms.In the QR code management section, select:“Share” > choose platform like:Zalo – share via message or groupFacebook – send via Messenger or post on FanpageEmail – send attached files to customersTelegram, Viber, Google Drive, v.v.MB Bank app allows direct sharing without leaving the app.Note when printing QR codes for use at checkout.Codes should be printed at high resolution (300 dpi or higher) to ensure easy scanningDo not stick QR codes on curved, reflective surfaces (like glass jars, bright screens)Print attached Account name or business name below code for added reliabilityNo blurring or distortion of proportions of QR codeShould be printed on white or light colored background, avoid dark backgrounds or backgrounds with busy patterns6.Notes when using MB Bank QR codeCheck information before sharing QR code: Make sure the account number, amount (if any), and content are correct before sending the QR code to others.Protect personal information when using QR codes: Do not share QR codes publicly on social media if they contain sensitive information such as amount, transfer content or full name.Update MB Bank app regularly: Helps ensure QR code generation and scanning functions work smoothly, limiting technical errors in transactions.Illustration of MB Bank warning when using the app7. Frequently asked questions about MB Bank QR codeCan MB Bank QR code be used for other banks? Have. MB Bank support VietQR standard interbank, so the code can be scanned by apps from many other banks such as Vietcombank, BIDV, Techcombank, etc.Is there a fee to create an MB Bank QR code?Are not. MB Bank currently100% freewhen creating and using QR codes via the app.Does MB Bank QR code have an expiration date?Account number code: No deadline.Code with specific amount: May have short duration if set (depending on batch created or transaction purpose).Is it possible to generate multiple QR codes for the same account?Absolutely possible.You can: Create multiple codes with different content (transaction, amount, etc.)8. ConcludeUsage MB Bank QR code is a solution Modern, secure and convenientfor both individuals and businesses. You can generate free code, flexible sharing, and fast payment with just a few taps on your phone.If you are an MB Bank user, please Apply the above instructions immediately to create your own QR code, improve the efficiency of cashless transactions!