Free online AMR-to-AC3 converter — upload a AMR file and download a AC3. Fast, private, no signup.
Drop your AMR file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a AC3 to download. No software to install.
Yes. Convert AMR to AC3 for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Adaptive Multi-Rate — speech codec used by phones; convert-from only. Dolby Digital (AC-3) — DVD/broadcast surround audio.
Convert AMR to: MP3 · WAV · FLAC · M4A · AAC · AIFF · M4B · M4R · OGG · OPUS
Convert to AC3 from: AAC · AIFF · APE · FLAC · M4A · M4B · M4R · MP3 · OGG · OPUS