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SPECIFICTION
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Fix42 Audiogram Maker

fix42.com

Free plan Web
Visit fix42.com
Spec score 7.6 #18 of 28 in AI audiogram makers

What it is

Fix42 Audiogram Maker is a free web tool that converts an audio clip into a waveform video for social-media sharing. It accepts MP3, WAV, M4A, and AAC files, and lets you select the audiogram’s visual style and colors. Optional cover artwork can be included. The service exports H.264 MP4 video with AAC audio at 30 fps in square 1080×1080, vertical 1080×1920, or landscape 1920×1080 formats. Rendering takes place on the server with FFmpeg. You can use the tool without an account or email address, and downloaded videos contain no watermark or branding. Uploads are limited to 50MB and 10 minutes; the rendered video uses only the first 120 seconds. Audio and cover images travel over HTTPS, are used for rendering, and are deleted afterward. Fix42 describes podcast quotes, interview highlights, and music teasers as use cases.

Spec sheet

Purpose
Turns an audio clip into a waveform video for sharing on social media.Read 3 Oct 2026 · fix42.com
Intended users
The page describes uses including podcast quotes, interview highlights, and music teasers for social sharing.Read 3 Oct 2026 · fix42.com
Privacy
Audio and optional cover images are uploaded over HTTPS, used to render the video, and deleted after processing completes.Read 3 Oct 2026 · fix42.com
Support
Fix42 invites bug reports, feature requests, and privacy questions through its contact page.Read 3 Oct 2026 · fix42.com
Aspect ratios
Available output sizes are square 1080×1080, vertical 1080×1920, and landscape 1920×1080.Read 3 Oct 2026 · fix42.com
Audio formats
It accepts MP3, WAV, M4A, and AAC files.Read 3 Oct 2026 · fix42.com
Customization
The tool lets users choose a style and colors for the audiogram.Read 3 Oct 2026 · fix42.com
Export watermark
Downloaded MP4s have no watermark or branding.Read 3 Oct 2026 · fix42.com
Operator
Fix42 says it is operated by Kingsley Michael of Centenum Technologies.Read 3 Oct 2026 · fix42.com
Rendering
Audiograms are rendered on the server using FFmpeg.Read 3 Oct 2026 · fix42.com
Signup
The tool can be used without an account or email address.Read 3 Oct 2026 · fix42.com
Usage limit
Uploads are limited to 50MB and 10 minutes, and the rendered video uses only the first 120 seconds.Read 3 Oct 2026 · fix42.com
Video output
It produces an H.264 MP4 with AAC audio at 30 fps.Read 3 Oct 2026 · fix42.com

Plans and prices

Free Free No signup · no watermark · no monthly video cap · audio upload up to 50MB or 10 minutes · video uses first 120 seconds Read 3 Oct 2026 · fix42.com

Every Fix42 Audiogram Maker plan and price →

Strong points and limits

Strong points

  • Free plan with no monthly video cap
  • Supports MP3, WAV, M4A, and AAC
  • Three social-media aspect ratios
  • No account or email required
  • Downloads have no watermark

Limits

  • Uploads capped at 50MB and 10 minutes
  • Rendered video uses only first 120 seconds
  • Web access only

Who it suits

It suits people who need short waveform videos for podcast excerpts, interview highlights, or music teasers. It is also suitable for users wanting browser access without registration or branding.

Verdict

Fix42 Audiogram Maker covers the basic path from audio upload to unbranded, social-ready video. Its main constraints are the upload size, source duration, and 120-second rendering limit.

Where Specifiction places it

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