QR code generator + decoder
Make QR codes from text and decode them from images — locally.
Tools → Generate → QR code · 7-day free trial · Premium $9.99 / yr
Built for the things AI can’t fake
This tool runs free, right here. The extension adds three things a web widget can’t:
Playground
↗JS / TS scratchpad — sandboxed and instrumented.
Paste real code, hit Run. Console + network monitor + watch expressions all in one panel.
- ·Real ES modules · top-level await
- ·URL imports — esm.sh & friends
- ·Live fetch monitor (every call)
- ·Watch expressions in your scope
- ·10s sandbox timeout · zero CORS pain
HTTP client
↗Postman-style request runner.
Save collections, share variables, hit any API. Includes GraphQL with introspection, OpenAPI / cURL import.
- ·Bearer / Basic / API-key auth
- ·GraphQL · introspection
- ·OpenAPI 3.x · cURL import
- ·Copy as fetch / axios / Python
Realtime (WS + SSE)
↗Stream-protocol tester — what Postman doesn’t do well.
WebSocket + Server-Sent Events with custom auth headers, auto-reconnect, JSON pretty-print.
- ·wss:// + ws:// + subprotocols
- ·SSE via fetch — Authorization works
- ·Auto-reconnect with backoff
- ·Send composer · ⌘ + Enter
What it does
QR codes are 2D barcodes — useful for sharing URLs, vCards, WiFi credentials, and small text payloads. Generate one from any input, customize colors and error-correction level, download as PNG or SVG.
Decoder: drop / paste / pick an image, get the encoded text back. Auto-detects URLs and offers a "Open ↗" button.
Why use VibeGear's qr code generator + decoder
- ✓Generator + decoder in one tool
- ✓Custom colors and ECC level (L/M/Q/H)
- ✓PNG and SVG download
- ✓Local-only — neither generation nor decoding hits a server
How to use it
- 1Tools → Generate → QR code.
- 2Pick Generate or Decode.
- 3Enter text or drop an image.
Related tools
One install. Every tool above.
7 days free, then VibeGear Premium is $9.99 / €9.99 per year. Everything runs locally.
Install & start trial →→