Convert anything.
Right here in your browser.
Images, video, audio, PDFs, Word, Excel and data files. No uploads, no sign-up, no limits. Powered by WebAssembly, and it keeps working offline.
or drop files anywhere · paste with Ctrl/⌘ + V
What it converts
Pick any file and the converter finds the best path, chaining steps when needed (e.g. HEIC → PNG → PDF).
Popular conversions
- HEIC to JPG
- WebP to PNG
- WebP to JPG
- PNG to JPG
- JPG to PNG
- PNG to WebP
- AVIF to JPG
- JPG to PDF
- PDF to JPG
- PDF to PNG
- Word to PDF
- SVG to PNG
- MP4 to MP3
- MOV to MP4
- MKV to MP4
- WebM to MP4
- MP4 to GIF
- GIF to MP4
- WAV to MP3
- M4A to MP3
- FLAC to MP3
- Excel to CSV
- CSV to Excel
- JSON to CSV
- CSV to JSON
- JSON to YAML
- XML to JSON
- Markdown to PDF
- Merge PDFs
- Images to PDF
- Split / extract pages
- Create ZIP
Frequently asked questions
Is this file converter really free?
Yes. There is no sign-up, no watermark and no daily limit. Conversions run on your own device, so there are no server costs to pass on.
Are my files uploaded anywhere?
No. Every conversion happens inside your browser using WebAssembly. Your files never leave your device, which makes it safe for private photos, contracts and business data.
Which formats can it convert?
Images (HEIC, JPG, PNG, WebP, AVIF, JPEG XL, GIF, TIFF, BMP, ICO, SVG), video (MP4, MOV, MKV, WebM, AVI, GIF), audio (MP3, WAV, FLAC, AAC, M4A, OGG, Opus, AIFF, WMA), documents (PDF, Word, Markdown, HTML, Excel, ODS), data (JSON, YAML, TOML, XML, CSV, TSV, NDJSON) and archives (ZIP, GZip, TAR).
Does it work offline?
Yes. Once the page has loaded it keeps working without an internet connection, and you can install it as an app from your browser.
Can I convert many files at once?
Yes. Drop in as many files or whole folders as you like, set a target for each type, and save the results as one ZIP.