Kompresly: Audio Compressor

Audio file too large to send? Kompresly is an audio compressor that reduces audio file size to the exact limit you need: under 5 MB, under 10 MB, or any custom KB or MB value. Choose your target size, select one or more audio files, and Kompresly automatically finds suitable compression settings for you.

Use it to compress voice notes and voice recordings, shrink audio for email attachments, send audio on WhatsApp and other messaging apps, meet the upload limit of an online form, make podcast files lighter, or simply save storage space.

★ Why Kompresly
• Compress audio to a specific file size, not a guessed quality level
• No bitrate, codec, or encoder settings to learn
• Compression runs on your device: no upload, no account

Compress audio to a target size
• Set your target in KB or MB
• Custom values and decimals supported (for example 9.5 MB or 800 KB)
• Start from a quick preset, or type the exact limit a form, email, or upload service asks for

Batch audio compressor
• Select multiple audio files and apply one target size to the whole batch
• Each file is compressed independently
• If a file can't reach the target exactly, the result tells you clearly

Automatic, Voice, or Music mode
• Leave it on Automatic, or pick Voice for speech recordings and Music for songs
• Kompresly makes the technical compression decisions for you

Preview before you save
• Compare the original and compressed file size
• See the percentage saved
• Listen to the compressed audio before you keep it

Private, on-device compression
• Your audio is compressed on your phone and is not uploaded to a Kompresly server
• No sign-up or account needed

Save and share
• Save one result or all compressed files to your media library
• Share compressed audio to WhatsApp, email, or any app through the Android share sheet

How it works
1. Choose a target size in KB or MB
2. Select one or more audio files
3. Pick Automatic, Voice, or Music
4. Preview, then save or share

Good to know
Kompresly is a focused audio compressor. It is not an audio editor, recorder, trimmer, or format converter, and it does not keep a history library. Final size depends on the source format, duration, device, and encoder. When the exact target can't be reached, Kompresly shows a best-effort result and the real size instead of hiding the difference.

WhatsApp is a trademark of its respective owner. Kompresly is not affiliated with WhatsApp.