Browse Code
ZapConvert is an accountless, privacy-focused file conversion and PDF utility suite supporting 52 formats across documents, media, images, spreadsheets, and archives.
Unlike typical converters that upload files to external servers, ZapConvert processes 38 formats directly inside your browser using WebAssembly. Files never leave your local device for client-side conversions. The remaining 14 tools (Office documents, PDF to Word/Excel, video compression, and FFmpeg media) stream statelessly through RAM-only scratch space and are deleted immediately upon completion with zero disk writes.
Key Features:
- 38 in-browser WASM tools for private, zero-upload processing
- Multi-file batch conversion with single-click bundled ZIP downloads
- Image, audio, video, and PDF compression with before/after comparison sliders
- OCR text extraction and searchable PDF creation
- Self-hostable Docker stack for TrueNAS, Unraid, CasaOS, and homelabs
Features
- 38 client-side tools running in browser RAM via WebAssembly
- Zero file uploads for images, PDFs, spreadsheets, and archives
- Batch file queue with automated in-memory ZIP bundling
- Live before/after visual comparison sliders for compression
- Self-hostable Docker Compose stack for private homelabs
- Client-side OCR for searchable PDFs and text extraction
Project Samples
