Reduce the size of your audio files without effort. Choose the quality that fits your need, ideal for email, sharing or storage.
Drag & drop here, or click to browse
MP3 · WAV · M4A · AAC · FLAC · Max 100 MBNo sign-up required · Files processed securely and deleted right after · Choose your quality
Supported formats
Upload any audio file, choose the output quality and download a smaller version in seconds.
Why use it
Free, fast and private, with no software to install.
Cut your audio file size by up to 80% without removing content, perfect for email attachments and storage.
Pick Smallest file, Balanced or Higher quality to control the output bitrate and match your needs exactly.
Most files are compressed in just a few seconds. Upload, set quality, download, done.
Files are processed securely and deleted right after compression. Never stored or shared.
No account, no watermark, no software. Works in any browser on any device.
Need the text? Turn your compressed audio into a transcript, subtitles or summary right after.
How it works
No software to install. No account required.
Drag and drop your MP3, WAV, M4A, AAC or FLAC file. Up to 100 MB, no sign-up needed.
Select Smallest file, Balanced or Higher quality to control the output bitrate and final file size.
Your compressed file downloads automatically. The original is processed securely and deleted right after.
FAQ
Turn any video or audio into an accurate transcript, subtitles and AI summaries. Free to start, no credit card.
Transcribe your file free →
Dokitscript