About
Your files shouldn't have to leave your device to be converted.
Most online converters upload your file to a server, convert it there and send it back. Note05 ships the converter to you instead: the same open-source engines desktop apps use run right in your browser with WebAssembly.
That makes conversions private by design— contracts, photos and spreadsheets stay on your machine — and fast, because there's nothing to upload or wait for.
Note05 started life as a Markdown editor, and Markdown is still close to our heart: our Markdown to PDF converter produces properly typeset documents with selectable text, tables and highlighted code.
Built on open source
- ImageMagickimages, including HEIC and RAW
- FFmpeg & Mediabunnyvideo and audio
- Pandocdocuments and ebooks
- Typstbeautiful PDFs
- pdf.js & pdf-libPDF tools
- Tesseracttext recognition (OCR)
- SheetJSspreadsheets
- libarchiveZIP, RAR, 7Z and TAR
Thank you to their authors and contributors.
Who runs Note05
Managed by Koo Emma Digital Holdings LLC
Note05 is a platform managed by Koo Emma Digital Holdings LLC. The converters are free and supported by ads; people who convert a lot can go Pro for $5 a month to remove ads and limits.