Audio file too large to send? Reduce MP3 file size without losing quality
Make audio files smaller for email, WhatsApp, Discord, and Telegram. Compress WAV, MP3, M4A by up to 90%. No signup required, no watermark.
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Supports: MP3, WAV, M4A, AAC, OGG, WMA, FLAC (Max 500MB)
Size: 0 MB Bitrate: 0 kbps
This usually takes just a few seconds
Reduced from 10 MB to 2 MB
80% smaller!
File will be deleted automatically after 1 hour
Free tier: You have 1 free compression remaining today. Upgrade for unlimited
Drag & drop or browse to select your MP3, WAV, M4A, or other audio file
Select compression level or use platform presets for WhatsApp, Discord, etc.
Get your compressed audio file instantly, ready to share anywhere
Compress audio files in seconds, not minutes. Our optimized servers handle everything quickly.
Files are processed securely and deleted automatically after 1 hour. We never store your data.
1 free compression daily, no credit card required. Only pay if you need more.
Intelligent algorithms maintain audio quality while reducing file size dramatically.
Presets for WhatsApp, Discord, Email, and more. One click to meet platform requirements.
No software to install. Works on any device with a web browser - desktop, tablet, or mobile.
Upload your MP3 file and select the "Email" preset or choose "Medium" quality (128 kbps). This will compress your audio file to meet Gmail's 25MB attachment limit while maintaining good quality for voice and music.
Yes! Our smart compression reduces file size by 70-90% while maintaining excellent audio quality. Use "High" or "Highest" settings for music production, or "Medium" for general use. The difference is imperceptible on most playback devices.
Different platforms have size limits: WhatsApp (16MB), Discord (8MB free/50MB Nitro), Email (25MB for Gmail), Telegram (2GB). High-quality recordings or long audio files often exceed these limits. Our compressor helps you meet any platform requirement.
Upload your WAV file (which is typically uncompressed and very large), select your desired quality, and compress. We'll convert it to efficient MP3 format, reducing file size by 80-95% while preserving audio quality. No signup or software download required.
Currently, we process one file at a time to ensure the best quality and fastest compression. Simply compress your files one after another - each compression takes just seconds.
Absolutely safe! We process files securely on our servers and automatically delete them after 1 hour. No signup required means we don't collect personal data. Your audio files are never stored permanently or shared with anyone.
Spotify recommends 96-128 kbps for spoken content and 192 kbps for music. Select "Medium" quality for podcasts or "High" for music podcasts. This will significantly reduce file size while meeting Spotify's quality standards.
Yes! AudioShrinker works perfectly on all devices - iPhone, Android, tablets, and desktops. No app download needed. Just visit our website, upload your audio file directly from your phone, and compress on the go.