Free Audio Waveform Visualizer
Upload any audio or video file — MP3, WAV, FLAC, AAC, OGG, M4A, MP4, MOV, WebM — and explore its interactive waveform. Play, seek, then export a 720p MP4 with your audio — 100% browser-based, no signup.
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Visualize Audio Waveform
Upload an audio or video file and explore its interactive waveform. Click anywhere on the waveform to seek — then export a 720p MP4 with your audio.
Drop your audio or video file here
or click to browse
MP3, WAV, FLAC, AAC, OGG, M4A, MP4, MOV, WebM, MKV — up to 500 MB
Done editing? Let AI do the reading
Your file is ready — now turn it into something you can search, quote, and share in one click.
Features
Interactive Waveform Playback
See the full waveform, click anywhere to seek, and play back your audio with position sync.
Visual Waveform
High-resolution waveform rendered instantly in your browser with wavesurfer.js.
Click-to-Seek
Click anywhere on the waveform to jump to that position. Playback updates instantly.
Play & Pause
Full playback control with live position indicator synced to the waveform.
Export MP4
Download a 720p waveform video with your soundtrack. Records in the browser — Chrome, Edge and Safari.
Broad Format Support
Works with every major audio format — and video files too. Drop an MP4 and we extract the soundtrack in your browser.
All Common Formats
MP3, WAV, FLAC, AAC, OGG, M4A plus MP4, MOV, WebM, MKV — up to 500 MB per file.
Every Modern Browser
Runs on Chrome, Firefox, Safari and Edge using the standard Web Audio API.
Desktop & Mobile
Works on phone, tablet, and desktop with the same interface.
Private & Free
Your audio never leaves your device. Zero signup. No time limits. Visualize as many files as you want.
No Server Upload
All decoding and rendering happens locally. Your audio file never leaves your device.
Unlimited Visualizations
Visualize as many files as you want with no hidden fees or time limits.
No Signup
Use it immediately. No account, no email, no paywall.
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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Visualize Your Audio Waveform Now
Free, private, and instant. Upload any audio or video file, explore its waveform, and export a 720p MP4 — no signup required.