Tools

Small, self-contained browser tools.

• JSON Formatter — Paste JSON, get it pretty-printed and validated.
• QR Code Generator — Generate QR codes with custom colors, accent rings, and a logo.
• Square Crop — Crop any photo to a square with a draggable, resizable crop zone.
• Background Remove — Remove solid-color backgrounds from logos and vector-style images.
• Slideshow Presenter — Queue images and SVGs into a presentation, then present full-screen.