Free Online File Converter, 100% Private
Fast, reliable file conversion. Convert images, video, audio, PDFs, spreadsheets and 3D models easily, securely, and completely in your browser.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
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A file converter that never sees your files
Most online converters upload your files to a server, convert them there and send them back. PureConverter does the opposite: the conversion engines (FFmpeg, ImageMagick, pdf.js, SheetJS and Assimp) are compiled to WebAssembly and run inside your browser. Photos, documents and recordings never leave your device, which also means there is no upload wait and no file size limit imposed by a server.
- 1112 conversions across images, video, audio, PDF, spreadsheets and 3D models.
- Batch conversion in parallel, with quality, resolution, bitrate and codec settings.
- Works offline once a converter has loaded, and needs no account.
Learn more about PureConverter or read the FAQ.