QR Code Generator
Generate QR codes for URLs, text, Wi-Fi, email or phone details, adjust size and error correction, and download a PNG from your browser.
What this tool solves
Generate QR codes for URLs, text, Wi-Fi, email or phone details, adjust size, color, margin and error correction, then download PNG.
Input: a URL, text or structured QR content plus size and error-correction settings.
Output: a scannable QR code image that can be downloaded as PNG.
How to use it
- Choose the content type and enter the exact destination text or URL.
- Select size, margin and error correction; keep enough quiet space around the code.
- Generate and test the QR code with another phone before printing or publishing it.
Common use cases
- Share a website or event link
- Create Wi-Fi or contact QR codes
- Add a scannable code to a poster, menu or handout
Privacy, accuracy and limits
More data creates a denser code. Tiny printed codes, low contrast, damaged quiet zones and changed destination URLs can reduce reliability.
WebToolMint keeps this workflow local in the browser where the feature allows it. Network-dependent tools are labelled separately. Keep originals and independently verify results that affect legal, financial, medical or business decisions.
Frequently asked questions
How large should a printed QR code be?
It depends on scanning distance and data density. Print a test at the intended size and scan it from the expected distance.
Does higher error correction always help?
It can tolerate more damage but also makes the code denser. Use a level appropriate for the design and test it.
Can I put a logo over the QR code?
This tool focuses on reliable generation. Any logo overlay can cover modules, so test heavily and keep enough error-correction margin if you edit the image elsewhere.