Wave or bars
The wave and the line draw loudness over time: speech shows as bursts with gaps, music as a thick band. The bars draw pitch, low notes on the left and high on the right, so they dance with music and move less with a single voice.
Music visualizer
Turn an audio file into a video of its moving waveform or frequency bars.
- Free, no account
- No watermark
- Files deleted after 15 minutes
Audio up to 100 MB and 5 minutes.
Your file is deleted from our server as soon as the result is made, and the result 15 minutes later.
Result
Preview before you downloadAdd your file to begin. The result shows here.
Posting audio where people watch video?
If you film the conversation, Studio edits it and cuts vertical clips with captions.
Too long or too big for the free tool?
The Studio free plan takes recordings up to 2 GB and edits the whole thing: retakes and pauses out, captions in.
00:20How it works
How to make a waveform video
- Add your audioMP3, WAV, M4A, AAC, OGG or FLAC, up to 5 minutes.
- Pick a styleFilled wave, line, or frequency bars.
- Pick colors and the frameWave color, background color, and landscape, square or vertical.
- Make the videoAn MP4 in which the drawing moves with the sound.
00:30The details
What goes in and what comes out
- Accepts
- MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA, AIFF, AMR
- Returns
- MP4 (H.264, AAC at 192 kbps), 30 fps
- Limits
- Audio up to 100 MB and 5 minutes.
- Privacy
- Your file is uploaded to our processing server over an encrypted connection, worked on, and deleted. The uploaded file is removed as soon as the result is ready; the result is removed 15 minutes later. Nobody looks at it and it is never used for anything else.
- Cost
- Free. No account, no watermark, no trial that runs out.
00:35Worth knowing
Getting a good result
Make it yours
Use your brand color for the wave and a dark background for contrast. The palette extractor reads the exact colors out of a logo.
A cover image as well
To place the waveform over artwork instead of a plain color, use the audio to video converter and tick the waveform option.
00:40Questions
Music visualizer: common questions
How long can the audio be?
Up to 5 minutes and 100 MB. Pick the strongest minute of an episode instead of the whole of it.
Does it react to the actual sound?
Yes. The drawing is made from the audio itself, frame by frame, at 30 frames a second.
Can I add a title?
Add one afterwards with add text to video.
What people do next
All video toolsAudio to video converter
Turn a podcast or song into a video by adding a cover image, with an optional moving waveform.
Add text to video
Put a title or caption on a video: choose the position, size, color and when it shows.
Audio trimmer
Cut an audio file down to the part you want and download it in the same format.
Add subtitles to video
Burn an SRT or WebVTT caption file into a video so the captions show on every platform.
Editing a talk, a podcast or an interview?
Upload the raw recording. Studio cuts the ums, retakes and long pauses, adds captions and makes short clips. 30 free minutes, no card.