What Is the ToolFK QR Code Generator?
The ToolFK QR Code Generator creates scannable QR codes from text, URLs, Wi-Fi credentials, and contact cards in your browser. Type or paste content, pick a size and error-correction level, then download a PNG or SVG ready for print flyers, restaurant menus, and event badges. No desktop software and no sign-up for basic generation.
Marketers embed campaign links on posters; cafés share Wi-Fi without dictating passwords; developers test deep links before app store release. Combine output with our Barcode Generator for retail SKUs, or shorten long URLs first via the URL Shortener to keep codes readable.
Key Features
- URL, plain text, Wi-Fi, vCard, and SMS payload types
- Adjustable size, margin, and error-correction (L/M/Q/H)
- PNG and SVG download for print and web
- Live preview updates as you edit content
- High contrast defaults for reliable phone scanning
- Free unlimited generation in the browser
How to Create a QR Code with ToolFK
- Open the QR Code Generator page.
- Choose a content type (URL, text, Wi-Fi, etc.).
- Enter your data in the input fields shown.
- Set size, margin, and error-correction if options appear.
- Preview the code and scan it with your phone to verify.
- Download PNG or SVG and place it on your design or print file.
Best Use Cases
- Restaurant Wi-Fi cards and table tents
- Conference badges linking to agendas
- Product packaging with support URLs
- Business cards with vCard contact blocks
- App download landing pages on posters
Related Tools
- Barcode Generator — EAN13 and retail barcodes
- URL Shortener — shrink long links before encoding
- Password Generator — secure Wi-Fi passphrases
Frequently Asked Questions
Will my QR code expire?
Static codes encode your text directly and stay valid as long as the destination URL works. ToolFK does not replace your link with a redirect unless you encoded a short URL yourself.
What error-correction level should I choose?
Use M or Q for general print; pick H if the code may get partially covered by a logo. Higher correction increases module size.
Can I add a logo in the center?
Some designs allow a small center image. Keep coverage under roughly 30% and test scanning on multiple phones.
Is SVG better than PNG?
SVG scales cleanly for large posters; PNG is simpler for slides and chat apps. Both scan equally when exported sharply.
Do you store the content I encode?
Generation happens on demand for download. Avoid encoding passwords or private tokens in public materials.
Why won't my phone scan the code?
Check contrast, print size (at least ~2 cm), and that the URL includes https://. Shorten extremely long URLs first.
Last updated: July 1, 2026