Free Audio Waveform Visualizer
Upload any MP3, WAV, FLAC, AAC, OGG or M4A file and explore its interactive waveform. Play, seek, and visualize — 100% browser-based, no signup.
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.
Broad Format Support
Works with every major audio format your browser can play, no conversion needed.
All Common Formats
MP3, WAV, FLAC, AAC, OGG, M4A, WebM and MP4 — 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.
FAQ'S
Frequently Asked Questions
Ask us anything!
Visualize Your Audio Waveform Now
Free, private, and instant. Upload any audio file and explore it visually in your browser — no signup required.