Tips, guides, and insights on image conversion, web privacy, and sustainable software.
WebConverter now turns FBX, OBJ, COLLADA, PLY, STL, 3DS, LWO, BLEND and X into glTF or GLB entirely in the browser. Magnum + ufbx + Assimp + MeshOptimizer, lazy-loaded per format, no upload.
A practical look at why glTF/GLB beats FBX, OBJ and COLLADA on the web, plus what meshoptimizer's vertex cache, overdraw and simplification passes actually do to your meshes.
The full WebMCP toolset is live: image, PDF (merge/edit/OCR/text), document (Pandoc), audio, video, background removal and Whisper transcription — all callable by AI agents through document.modelContext, all entirely in the browser.
Stop hunting for the right converter. The Convert Anything page sniffs your file's real type from its bytes and instantly converts images in the browser or routes you to the exact tool — free, private, no upload.
WebMCP (document.modelContext) lets a website expose tools to AI agents. How WebConverter became a privacy-first File Converter MCP that converts images in the browser — no upload, no API key.
Turn JPEG, PNG, and other images into a PDF directly in your browser. Combine multiple images, reorder pages, and add OCR — free and private.
Server-based converters are slow, wasteful, and risky. Modern browser technology lets you convert files locally — faster, greener, and more private.
A step-by-step guide to converting any video file to MP3 without installing software or uploading to a server.
A practical comparison of the four most common audio formats — when to use each and how to convert between them for free.
Learn how to pull audio from any video file directly in your browser. No software to install, no uploads — fast and private.
Most online converters upload your files to remote servers. Learn why that is a privacy risk and how to convert files without uploading anything.
A clear, practical guide to choosing between PNG and JPEG for your images — plus how to convert between them for free, right in your browser.
The honest story of building WebConverter.app — an AI-assisted image converter that runs entirely in the browser.
Server-based converters use far more energy than you think. Learn how client-side WebAssembly conversion cuts CO2 emissions to zero.
