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QR Code Generator
Paste text or a URL, preview a QR code in your browser, and download SVG, PNG, or JPEG.
Everything is generated locally in your browser. Nothing is sent to the server.
Appearance
The generator uses UTF-8 byte mode and supports common URLs and text payloads in the browser.
Preview
Ready1024 × 1024 pixels
Estimated print size: 10 〜 72 mm
Details
Version
v2
Error correction
M
Mask
4
Matrix
25×25
Bytes
24
Capacity
26
Source text
https://onedollarlab.com
What it does
This tool creates a browser-side QR code for text or URLs. It is useful when you want a quick preview, downloadable SVG/PNG/JPEG output, and a copyable source string without sending anything to the server.
How to use it
- Paste a URL or any text into the input box.
- Review the live QR preview and the generated version details.
- Copy the source text or download the QR as SVG, PNG, or JPEG when it looks right.
Tips
- Shorter text makes smaller QR codes with stronger error correction.
- The preview is rendered locally in your browser.
- If the input is too long for the supported range, shorten it and try again.
FAQ
Does this send my text to the server?
No. The QR code is generated in the browser and the source text stays on your device.
What can I download?
You can download the QR code as SVG, PNG, or JPEG. SVG stays sharp at any size, while PNG and JPEG are ready to share as image files.
What is supported?
The generator handles common text and URL payloads and automatically picks a QR version that fits within the supported browser-side range.