How to use this QR Code Generator
Create a QR code for plain text or a web link without creating an account. Everything is generated on your device, ready for print or screen. There is no account, software installation, or generate button to wait for: the preview updates whenever you change a field.
- Type or paste text, a full URL, or other short readable content into the input box.
- Select a size, dark and light colors, error-correction level, and quiet-zone margin.
- Check the live preview and scan it with the camera on a second device.
- Download PNG for everyday sharing or SVG for resolution-independent printing.
Practical ways to use it
A QR code is most useful when it connects a physical item to one clear next action. Choose a situation where scanning genuinely saves time, and place a short visible instruction beside it.
- Share a short note, serial number, or WiFi support instruction on a printed label.
- Turn a product page, event registration link, restaurant menu, or public document into a scannable code.
- Add a crisp code to slides, classroom worksheets, packaging mockups, posters, or internal signage.
- Keep sensitive draft content local while preparing material for a client or team.
Important quality and safety notes
- A QR code stores the content itself; this generator does not create a tracked or editable short link. If a destination changes, generate and redistribute a new code.
- Long text produces a denser pattern. Shorten the content and test at the final display size rather than relying on a large monitor preview.
- Dark modules on a light, quiet background are the most reliable. Avoid transparency, gradients, and placing images over the code.
- Use error correction M for normal use and Q or H when minor print damage is more likely; higher levels also make the pattern denser.
A final check before printing or publishing
Test the exported file, not only the browser preview. Place the actual PNG or SVG in the final layout, reproduce it at the intended size, and try more than one phone. Keep an unbroken quiet zone around the symbol and never crop, stretch, or cover its modules. Strong, consistent dark-on-light contrast is usually the safest choice.
This tool creates static QR codes: the content is stored directly in the pattern, with no scan analytics and no remote editing after download. Encode only information you are entitled to publish. In particular, anyone with the image may decode WiFi credentials, contact details, or pre-filled messages. Local generation reduces transmission for sensitive drafts, but a publicly displayed QR image is not a secret.
Frequently asked questions
Is this QR code generator completely free?
Yes. Every tool is free, there is no usage quota imposed by the site, and you never need an account or subscription.
Are my text and links uploaded to a server?
No. The QR library and generator run in your browser. Your input is not sent to our server. Hosting and advertising providers may still process ordinary technical request data as described in the Privacy Policy.
Do the QR codes expire?
No. These are static QR codes with no expiration date. A code containing a web link stops being useful if that destination is removed or changed.
Should I choose PNG or SVG?
PNG is convenient for documents, websites, and messaging. SVG is vector-based and is usually better for professional print layouts because it scales without pixelation.
Can I use the generated codes commercially?
Yes. You may use codes you generate for personal or business projects. You remain responsible for the content and for testing the final reproduction.
Can I edit a code after downloading it?
You cannot change the encoded content inside a static code. Return to the page, enter the revised content, and download a replacement.