Browser tools for designers and developers, plus notes on Three.js and WebGPU.
Shrink JPG and PNG, or convert to WebP, in the browser.
Create Shields.io-style SVG badges in the browser.
Generate a downloadable QR code from a URL.
Generate a strong password in the browser.
Find your location via GPS or IP, with VPN and WebRTC leak analysis.
Flat colour palettes, colour palette generators, tints, shades & hues generator, and a visual CSS editor.
Flat UI Colors
Colour Tints, Shades & Hues Generator
CSS Editor
Web Mockup Screenshot Generator
Image Compressor
Badge Maker
QR Code Generator
Password Generator
De-duplicator
Where Are You?
Notes
Three.js Skills
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Post-apocalyptic waterworld survival on an infinite ocean. Three.js **0.187.0**, **WebGPU only**, **TSL**, vanilla JS in `assets/`, solid colours, **no build step, nothing installed**.
No traffic. No growth. Only ash. A dead city on an organic street network, rendered chunky-pixel with Three.js 0.187 WebGPU, vanilla JS, no build step.
NGIN is an alpha Three.js WebGPU engine with walking, cars, boats, and physics already built. Describe the game. Reuse the modules.
Walkable cylinder habitat interior: three land panels of flat metal plain (the city on grass in the middle of it, level with it; the works at the +z end; laid in 1 m cells, ngin proportions), three flat 20-block glass strips onto space, glowing sun-spine, faceted endcaps. Spin gravity points outward — down is away from the axis.
Prototype 0.1.
Low-poly space simulator: fly, warp, land. Three.js 0.187.0 WebGPU + TSL, no WebGL fallback.
26 specialist skills for Cursor, Claude Code and Codex. WebGPU and TSL, no model files.
The catalog on GitHub. Clone it into a project, or install the Claude Code plugin.
Snow-driving game on Three.js WebGPU and TSL, on its own site.
Google Maps Driving Simulator is a driving simulator tool on Google Maps that lets you virtually drive through routes from anywhere. You can drive safely, ignore roads, park, race on a circuit, and travel around the world.