FREE · AUDIO TOOLS
Audiogram Maker (Audio Waveform Video).
Turn up to 60 seconds of audio into a square, vertical or wide MP4 with an animated waveform over a cover image or colour, with an optional title.
The first run loads a 31 MB engine from PasteZap. Your selected files stay on this device. Short clips work best, particularly on phones.
How to use Audiogram Maker (Audio Waveform Video)
Choose the audio (and optionally an image), select the part, choose the shape, waveform style, colours and title, then process.
How it works
FFmpeg’s showwaves filter draws the waveform frame by frame, which is laid over the image or colour and encoded with the audio.
Example
A 30-second podcast extract with its cover gives a 1080 × 1080 MP4 with a white waveform for social media.
Questions about Audiogram Maker (Audio Waveform Video)
Is Audiogram Maker (Audio Waveform Video) free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Up to 60 seconds of audio. Titles use a Latin font. Runs in your browser. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.