How to Create QR Codes for PowerPoint (PPTX) for Free

July 14, 2025 - 6:10 AM

In the digital age, sharing presentation documents has become more flexible than ever. Instead of sending files via email or USB, more and more people are switching to Share PowerPoint (PPTX) slides using QR code. This not only saves time, but also creates a professional impression in situations like teaching, meetings, seminars, customer conferences. In this article iCheckQR, explore with you how to generate qr code for pptx for free, simple enough that anyone can do it – even on their phone.

1. Benefits and outstanding applications when using QR codes for PPTX files

Outstanding benefits

Quick Share: The recipient can simply scan the code with their phone to download or view the slide immediately.
Save time: No need to email each person, regardless of device or operating system.
Convenience and professionalism: Integrate QR codes at the top or bottom of slides for viewers to download, creating a more modern experience.

Practical application

Field	Application
Education	Teachers share lessons with students
Business	Employees share reports in meetings
Marketing	Share brochures, company profiles with slides
Individual	Submit presentations via QR in CV or portfolio

2. QR code generator tools for PPTX files

Tools	Free of charge	PPTX support	Customize QR code	Vietnamese interface
iCheckQR	✔️	✔️	✔️(upgraded version)	✔️(multi-language support)
ME-QR	✔️	✔️	✔️(Registration is free)	✔️
QRCode Tiger	✔️	✔️	✔️(Registration is free)	✔️

3. Instructions for creating QR codes for PPTX files using iCheckQR

iCheckQRis a platform that supports users to create QR codes from popular file types such as Word, Excel, PowerPoint (.PPTX), PDF... with a friendly interface, full Vietnamese,no account required for basic operations. Here is a step-by-step guide to help youGenerate QR Code for PowerPoint File for Free.

Step 1: Visit iCheckQR page

Open browser (Chrome, Firefox, Safari…).
Access the address: https://icheckqr.com , Login / Register helps you save QR code creation history
The homepage clearly displays the types of QR codes, including a section dedicated to “PPTX” click select

Step 2: Upload PPTX file from computer

Press the button“Download file from computer”.
Select the presentation file format .pptx need to share
Wait a few seconds for the system to load and process.
QR Code Naming - Easier Code Management

Note: iCheckQR supports files with a maximum capacity of about 10 MB in the free version.

Step 3: Customize QR code

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 code.

Custom help QR code look more professional when inserted into slides or printed at conferences or classes.

Step 4: Generate and download QR code

Press 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.

Note: Should test on both iPhone and Android to ensure cross-platform compatibility.

4. Generate QR code directly in PPTX by QR4Office

If you are using Microsoft Office 365 on PC, utilities QR4 Office will help you Create QR codes right in PowerPoint slides without accessing websites or external tools.

How to do:

Mở file PowerPoint (.PPTX)→ select tabInsert (String)on the toolbar.
Press Get Add-ins→ keyword searchQR4Office.
Press Addto install → the extension will appear in theMy Add-ins.
Open QR4 Office → importPPTX file sharing link(eg from OneDrive, Google Drive...).
Customize the QR code as you wish:Color: change code and nth.Size, Error Correction Level
Press Insert→ QR code will be inserted directly into the slide.

5. Notes when creating QR codes for PPTX files

Capacity limit: PPTX file should not exceed 10MB (depending on the tool). If it is too large, compress or split the slide.
Access Rights: If sharing via link (OneDrive, Google Drive), need to enable mode"Anyone with the link can see"to avoid inaccessibility errors.
Dynamic QR codes preferred: Allows editing of links after publication, to suit content or updates.
Multi-device testing: Test scan on multiple phones (iOS, Android, Zalo, Google Lens...) to ensure the code is easily recognizable.

6. Frequently Asked Questions (FAQs)

Does the QR code for PPTX file expire?

QR Code static does not expire if you do not delete the file or change the link. QR codedynamicThere may be time limits if you use the free version from some platforms.

How to edit file content after generating QR code?

With static QR code: need to generate new code if file changes.With dynamic QR code: ust update the link → old code still works.

How to ensure file security when sharing via QR code?

Don't share sensitive content publicly. Use a hosting service with access control, adding a password if necessary.

Conclude

Creating QR codes for PowerPoint (PPTX) files is the solution smart - fast - professional make it easier than ever to share your presentations. From teaching, meetings to marketing, QR codes save time, increase engagement and show off the modern way you work.