Free Online Audio Trimmer
Trim MP3, WAV, and OGG audio files with visual waveform editing. No upload to server, no signup, no watermark. 100% free and private.
Features
Trim Audio with Visual Precision
See your audio waveform and trim exactly where you want. No guesswork needed.
Waveform Visualization
See the full waveform of your audio file with zoom and scroll support.
Instant Preview
Listen to your trimmed selection before downloading to get it perfect.
Precise Selection
Drag handles on the waveform to set exact start and end points.
Works Everywhere
No software to install. WaveTrim runs entirely in your browser on any device.
Any Browser
Works on Chrome, Firefox, Safari, Edge and all modern browsers.
Desktop & Mobile
Use on your computer, tablet, or phone — no app download needed.
Multiple Formats
Supports MP3, WAV, OGG, AAC, and more popular audio formats.
100% Private & Free
Your audio never leaves your device. All processing happens locally in your browser.
No Server Upload
Audio files are processed entirely on your device — nothing is uploaded.
Lossless Export
Download your trimmed audio in WAV format for maximum quality.
No Length Limits
Trim audio files of any length — no file duration caps or watermarks.
Loved by creators, students & researchers
Why people use BibiGPT to turn videos into text every day.
Trusted by 50,000+ users worldwide
“I paste a link and get clean captions in seconds — it saves me hours of retyping every single week.”
Maya R.
Content Creator · Repurposes short videos
“Exporting the transcript lets me review new words at my own pace instead of pausing the video constantly.”
Daniel K.
Language Learner · Studies with real videos
“Accurate, timestamped text I can quote directly. It has quietly become part of my daily workflow.”
Priya S.
Researcher · Cites public talks
FAQ'S
Frequently Asked Questions
Ask us anything!
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