Is Convertio safe to use?

Short answer

Convertio uploads your files to its servers.

When you use Convertio, your documents are transmitted over the internet to third-party servers for processing. You are trusting their retention, security, and privacy policies with your data — and once a file is uploaded, you cannot verify what happens to it.

The private alternative

Brevio runs every tool entirely inside your browser. Your files are never uploaded — they never leave your device. No account, no server, no retention. You can verify it yourself in the browser network tab.

Frequently asked questions

Does Convertio upload my files?

Yes. Convertio processes all files on its servers. Brevio handles common conversions (PDF, images) in-browser — no upload.

Is Convertio better for format variety?

Yes. Convertio supports 300+ format pairs including audio and video. Brevio focuses on common file formats and adds developer and utility tools.