No upload wait
A 40 MB file converts the instant you drop it. Competitors spend that time pushing your bytes across the internet twice.
212 formats · 11 categories
Every file format.None of them leave your device.
SafeConvert runs the conversion engine inside your browser. No upload, no queue, no server that keeps a copy. Drop a real file below and watch the byte counter stay at zero.
Engine live on this pageNo accountNo watermarkNo ads. Ever.
Waiting for files/Engine: on-device/Network requests made: 0
The structural advantage
CloudConvert has to see your file. We never do.
Every competitor uploads your document to a datacenter, converts it there, and asks you to trust their retention policy. SafeConvert compiles the same open-source engines — FFmpeg, ImageMagick, Ghostscript — to WebAssembly and runs them in your own memory.
That is not a policy promise. It is an architecture. There is no copy to leak, subpoena, or bill you for.
What a conversion costs you
Bytes sent to a server0 B
Files stored by us0
Accounts required0
Ads shown0
Watermarks applied0
Why it feels different
Built like an instrument, not an ad farm.
01
02
Works on a plane
Once the engine is cached, on-device conversions run with the network off entirely. Nothing else in this category does that.
03
Batch by default
Queue two hundred files with per-file targets and settings. No paywall on the second file.
04
Real controls
Codec, bitrate, DPI, colour profile, page range, compression level. Exposed, not buried behind a Pro badge.
05
One product, every screen
The same engine ships as a web app, an iOS app and an Android app. Your presets follow you.
06
Honest free tier
On-device conversions cost us nothing to run, so they are unlimited and always will be.
Format coverage
212 formats, full CloudConvert parity.
Green formats convert on your own device. Gold formats route to the SafeConvert engine for heavy transcoding, then delete on completion.
jpgjpegpnggifwebpavifheicheifbmptifftificosvgpsdaiepsrawcr2cr3nefarwdngorfrw2rafsr2pefx3fjfifjp2jpxexrhdrtgapcxppmpgmpbmxcfddswbmpapng
On-device — free, instant, privateSafeConvert engine — heavy transcode212 formats total
Popular conversions
Start with the one you came for.
heic → jpgheic → pngwebp → pngwebp → jpgpng → jpgjpg → pngsvg → pngpng → pdfjpg → pdfpdf → jpgpdf → pngpdf → docxpdf → xlsxdocx → pdfdoc → pdfmov → mp4mkv → mp4webm → mp4avi → mp4gif → mp4mp4 → gifmp4 → mp3wav → mp3mp3 → wavflac → mp3m4a → mp3xlsx → csvcsv → xlsxxlsx → pdfpptx → pdfepub → pdfepub → mobi