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Trim and fine-tune large podcasts, DJ mixes, and voice memos with instant waveform rendering in local RAM.
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Supported: MP3, WAV, AAC, OGG, FLAC, WMA, M4R • Max recommended: 200MB
See how Shrinkify compares directly to AudioTrimmer on limits, speed, privacy, and cost.
| Feature Metric | AudioTrimmer | Shrinkify (On-Device) |
|---|---|---|
| Audio File Size Limit | Strict 100 MB max cap | Unlimited (500MB+ audio tracks supported) |
| Waveform Decoding Speed | Must upload entire file to remote server | Instant in-browser RAM decoding in <500ms |
| Multi-Tool Audio Studio | Trim only (no pitch/speed or EQ) | Trim, 300% Volume Boost, Pitch, Speed & Fade |
| Audio Privacy & Security | Stored on third-party cloud servers | 100% Client-Side (Zero audio uploads) |
| Ringtone & Export Formats | MP3, M4R only | MP3, WAV, AAC, OGG, and M4A lossless exports |
When you upload an hour-long recording or high-bitrate FLAC/WAV file to traditional web trimmers, you spend minutes waiting for the file to upload and buffer. Shrinkify decodes the audio track directly in your browser using the HTML5 Web Audio API, opening full interactive visual waveforms in milliseconds.
If you have a 250MB concert recording, AudioTrimmer blocks it because it exceeds 100MB. On Shrinkify, you drop the 250MB track, zoom into the exact millisecond mark, and export your clip immediately.
Common questions about switching from AudioTrimmer to Shrinkify.
Yes. You can trim any song to under 30 seconds, add smooth fade-in and fade-out effects, and export in universal audio formats ready for iOS and Android.
No. Shrinkify preserves the original sample rate and dynamic frequency range without introducing compression artifacts.
Trim your MP3 and audio files to exactly the clip you need. Set start and end points, preview, and export.
Boost quiet recordings or reduce loud audio in seconds. Adjust volume and re-export your file.
Speed up or slow down audio files without changing pitch. Good for podcasts, lectures, and music practice.
Shift the pitch of songs or voice recordings up or down without changing speed.