Basic QR creation
QR Code Generator
Create QR codes for URLs, text, Wi-Fi, email, phone numbers, and SMS, then choose size and file type.
Browser processing · no file upload to our server
Workspace
QR design
Choose a shape to preview it instantly. Scanability is checked before saving.
Colors & background
Background style
Center image
Add a logo or image to the center of your QR code.
Advanced Settings
Preview
How to use QR Generator
Make QR codes for menus, events, Wi-Fi sharing, contact points, and link distribution. Export as PNG, SVG, or WebP.
Recommended workflow
- 1.Choose the QR content type.
- 2.Adjust size, margin, and error correction.
- 3.Generate and save the QR code.
QR Generator output checks
- Scan the final code on a phone and verify the destination.
- Keep the quiet zone intact and ensure enough contrast.
- For print, test a copy at its actual physical size.
Processing method
The entered content is encoded into a static QR pattern. Data length, error correction, dimensions, and quiet-zone size affect scanning reliability.
How files and inputs are handled
This tool processes files and inputs in the current browser. OneClickTool does not receive or store the original content on its own server.
Frequently Asked Questions
Can I create QR codes for more than URLs?
Yes. URL, text, Wi-Fi, email, phone, and SMS QR codes are supported.
Which size should I use for print?
Use 1024px or larger PNG for small printed items, or SVG when the QR code needs to scale up.
What if the QR code becomes too dense?
Shorten the content or use a short URL. Less data usually scans more reliably.
Supported Scope
Generate QR codes for URLs, text, Wi-Fi, email, and phone numbers, or decode QR codes from images.
Live camera scanning, video QR recognition, and dynamic QR analytics are not currently supported.
Related Guides
Check the criteria before using the tool to review results faster.
Developer TasksBuild UTM URLs
Create consistent campaign URLs with clear source, medium, campaign, term, and content naming rules.
QR TasksCreate a QR Code
Create reliable QR codes by validating the encoded content, using strong contrast, choosing a practical size, and testing before distribution.