Free is enough for most one-off jobs. Pro raises the file and batch caps; Pro + Media unlocks GB-scale streaming and unlimited duration.
Larger files supported on Developer (5 GB CSV) and Enterprise (unlimited). All processing happens in your browser — files never reach a server.
Drop any audio file
JAD calculates the bitrate to land under 25 MB
Download a Discord-ready file
0 bytes uploaded. Compress for Discord (25 MB) runs entirely in your browser using FFmpeg.wasm 8.1, RNNoise, and the Web Audio API. Your audio stays on your device at all times. No data is sent to any server — critical for sensitive interviews and confidential calls.
If you have Discord Nitro, use the standard audio compressor with a higher target. This tool targets the free 25 MB ceiling.
Hit a specific file size (5 MB, 16 MB, 25 MB, 100 MB). JAD calculates the right bitrate for your duration and target.
Open toolAuto-compress any audio file under WhatsApp's 16 MB media cap. Voice-optimised bitrate selection.
Open toolChange bitrate of MP3, AAC, OGG, Opus files. CBR or VBR. Choose from 32-320 kbps.
Open tool