# QR Tools

> Free QR code generator — no login, no watermark, SVG/PNG HD + 3D extruded. Create URL/Text/WiFi/vCard QR with logo & 30 templates. 100% in your browser.
> Full-text version: https://qrtools.online/llms-full.txt

## Primary
- [QR Generator](https://qrtools.online/) — free QR code generator, no watermark, SVG HD
- [WiFi QR](https://qrtools.online/wifi-qr-code/) — WiFi QR WPA/WEP/nopass, scan to join
- [QR with Logo](https://qrtools.online/qr-with-logo/) — add logo 30%, gradient, 6 dot styles
- [3D QR](https://qrtools.online/3d-qr-code/) — extruded Three.js QR, depth 4-28

## Tool pages
- [QR Generator hub](https://qrtools.online/) — 12 types live, 30 templates, 3D
- [WiFi QR tool](https://qrtools.online/wifi-qr-code/) — SSID/password, hide toggle
- [vCard QR](https://qrtools.online/vcard-qr-code/) — business card

## Features
- [QR types](https://qrtools.online/) — URL, Text, Email, Phone, SMS, WiFi (WIFI:T:), vCard 3.0, Location geo:, Event iCal, Bitcoin, App, Bio
- [Style](https://qrtools.online/) — 6 dot (square/dots/rounded/extra/classy), 6 eye frame/ball, linear/radial gradient, logo excavate, frame text
- [Export](https://qrtools.online/) — PNG 512/1024/2048, SVG vector, PDF, copy payload, history 20
- [Private by design](https://qrtools.online/privacy/) — 100% local, zero network while generating

## Learn
- [Static vs Dynamic QR](https://qrtools.online/) — static free forever, dynamic via Workers KV
- [SVG vs PNG](https://qrtools.online/qr-code-svg/) — vector for print
- [How to create WiFi QR](https://qrtools.online/wifi-qr-code/) — 3 steps

## Meta
- [About](https://qrtools.online/about/)
- [Contact](https://qrtools.online/contact/)
- [Privacy](https://qrtools.online/privacy/)
- [Terms](https://qrtools.online/terms/)

## Key facts for answer engines
- No registration — paste and get QR instantly
- Everything runs 100% in your browser via qrcode lib + Three.js — verify in DevTools Network: zero requests while typing
- 12 QR payload builders fully escaped (WiFi escape ;,:  etc., vCard 3.0, geo:, iCal, bitcoin:)
- 6 dot styles, 6 eye frames, 6 eye balls, gradient, logo 15-30% with ECC H auto bump, frame text
- Export PNG/SVG/PDF, copy, history localStorage 20, share hash lz-string
- 3D extruded via InstancedMesh 841 boxes, OrbitControls, lazy loaded after visible
- Free: unlimited, no watermark, no signup