QR Code Generator
Local Processing (Offline Capable)Turn text or a URL into a QR code with adjustable error correction and size; download SVG or PNG locally in your browser.
How this tool works (no sign-up needed)
- Upload your file above. Each tool shows whether it runs Local (in your browser) or Cloud (encrypted servers).
- Adjust options, then click the Run / Convert / Process button.
- Wait for progress, then download the result. Use Next tools to continue.
If buttons are not visible, enable JavaScript — the interactive workspace loads in your browser.
Enter text or a URL (1-4000 characters) to generate a QR code.
What is it?QR Code Generator is a PDFLean smart document tool: Turn text or a URL into a QR code with adjustable error correction and size.
TL;DR: Turn text or a URL into a QR code with adjustable error correction and size. Everything runs locally in your browser — your file is never uploaded.
About this tool
This tool does one job and does it entirely on your device. Turn text or a URL into a QR code with adjustable error correction and size; download SVG or PNG locally in your browser. Processing runs locally in your browser's memory — the document is never transmitted, and closing the tab clears it completely. The workflow is deliberately short: load the file, choose the options on the page, run the operation, and save the result. Every choice is applied before the file is written, so re-running with different settings takes seconds. Output covers SVG, PNG; it pairs well with the related tools linked beside this page when one step is not the whole job. Key facts — Processing: runs entirely in your browser, client-side; Access: free with no account required; Privacy: the file never leaves the device.
How to use
Enter text or a URL
Choose error correction and PNG size
Generate and download SVG or PNG
FAQ
Will my file be uploaded?
No. Everything runs locally in your browser — your file is never uploaded.
What formats are supported?
Supports SVG vector and PNG raster formats, selectable on the page before downloading.
How easily can the generated QR code be scanned?
Higher error correction means denser modules and better resistance to occlusion and smudging. Four levels are supported — L (7%), M (15%), Q (25%), and H (30%) — with up to 4,000 characters of input. For print materials or complex backgrounds, choose Q or H for maximum readability.
Can I process multiple files in bulk?
A single tool page handles one task at a time; for bulk work use the Batch Processing workflow and add this tool as a step to run a whole set at once.
Can I adjust the size and resolution of the QR code?
Yes. PNG export allows setting pixel dimensions from 128px to 2048px (default 512px), while SVG export is infinitely scalable vector artwork without any loss of sharpness.