01 — Load File

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Click to browse or drag & drop an audio file

MP3 · WAV · OGG · M4A · FLAC · and more

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Trim any audio.
Instantly. Privately.

Cut the perfect clip from any song, podcast or recording. No uploads, no accounts, no waiting — everything happens right here in your browser.

🔒 100% Private ⚡ Instant 🎵 MP3 & WAV 🌐 No install 💸 Free forever

Step 01

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Load your file

Click browse or drag and drop any audio file. MP3, WAV, OGG, FLAC, M4A — all supported. Your file stays on your device.

Step 02

✂️

Select your clip

Drag the green and orange handles on the waveform. Zoom in for precision. Fine-tune with the time inputs down to the millisecond.

Step 03

⬇️

Download your clip

Preview your selection, name your file, then export as MP3 or WAV. Done in seconds — no waiting, no email required.

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Fully Private

Files never leave your device

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Instant Processing

No upload wait time

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Precision Trimming

Zoom in to the millisecond

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Works Everywhere

Any browser, no install

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Completely Free

No account, no limits

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Your audio never touches our servers

Unlike most online audio tools that upload your file to a remote server, AudioTrimmer processes everything locally using your browser's built-in Web Audio API. Your audio is never transmitted anywhere — not even to us.

Supported formats MP3 WAV OGG FLAC M4A AAC OPUS WEBM