Free browser tools and prototypes. Files stay local where possible. These will act as beta versions of apps and software.
Upload a pattern image, pick from 8 preset hues (Red, Blue, Yellow, Orange, Green, Purple, Teal, Pink), and export one recolored PNG per selection as a ZIP. Preserves light/dark structure via HSL hue-shift. Grays and whites stay neutral.
Build seamless tiles in your browser. Offset and wrap artwork, preview as repeating tiles, and export the final image.
Convert 1024×1024px PNG designs to vector SVG for professional fabric printing. Optimized for artistic patterns. All processing happens in your browser.
Upgraded checker with smooth snapping and refined controls. Preview tiles, tune rows and columns, toggle gaps, and spot seams fast.
Desktop edition. Loop audio with adjustable start/end points, tempo control, and panning. Good for testing loops or stems.
Browser based fades and normalize using Web Audio. Works offline in the tab. Export WAV or MP3.
Build quick listing videos. Choose aspect ratio, add address, price, details, color, and logo. Export WebM, GIF, or frames ZIP.
Run small quantum circuit programs in the browser. JSON editor, shots control, and inline results for a demo subset of the Rust simulator.
Feature requests and bugs - email [email protected].