Free online AMR-to-CAF converter — upload a AMR file and download a CAF. 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 CAF to download. No software to install.
Yes. Convert AMR to CAF 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. Core Audio Format — Apple's container (here written with lossless ALAC).
Convert AMR to: MP3 · WAV · FLAC · M4A · AAC · AC3 · AIFF · AU · DTS · M4B
Convert to CAF from: AAC · AC3 · AIFF · APE · AU · DFF · DSF · DTS · FLAC · M4A