audio machine
Free Audiogram Video Maker
Turn podcast clips and songs into animated waveform videos. No sign-up, with free MP4 export in your browser.
Content
Loading draft...
MP3, WAV or M4A up to 15 minutes. Browser renders are fastest under about 3 minutes.
21/80
22/120
The scroll-stopper shown before anything else. e.g. “99% get #3 wrong”.
21/90
Fills the first three seconds. Portrait images work best.
Used on the follow end card and as the logo watermark. Transparent PNGs look best.
25/80
e.g. @yourchannel
0/40
0.05 = barely visible, 1 = solid.
Your own MP3/WAV. You are responsible for the rights to music you upload.
live preview — updates as you type
Export
1080x1920 / 34.6sYour media stays in this tab. Video and thumbnail rendering use your device and upload no project files.
About this audiogram maker
Social platforms bury raw audio, so podcasters turn clips into audiograms: videos with an animated waveform that reacts to the sound. Upload your clip, drop in cover art and a title, and Shortsmith renders a reactive waveform, progress bar and clock entirely in your browser.
- 1080x1920 vertical MP4 at 30fps for TikTok, Shorts and Reels
- Private browser rendering with WebCodecs
- No account needed, with AI autofill, voiceover and brand kit
How to make a audiogram video
- STEP 1
Add your content
Enter the text, data or media for your audiogram. AI autofill can create a first draft from a topic.
- STEP 2
Preview and brand it
Choose colors, timing, music and your logo while the video preview updates immediately.
- STEP 3
Export the MP4
Select vertical, square or widescreen and render the finished video privately in Chrome or Edge.
Frequently asked questions
Is the audiogram free?
Yes. You can create, preview and export MP4 videos without an account or subscription. Rendering runs on your device.
What formats does the audiogram export?
Export MP4 video in vertical 9:16, square 1:1 or widescreen 16:9, plus a PNG thumbnail.
Can I use the exported videos commercially?
Yes. You can publish and monetize videos you create, subject to your rights in any text, music, logos and media you add.