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Game sound effects can be generated and exported as WAV files with jfxr.
About jfxr
jfxr is a web-based tool for generating game sound effects. Users shape a sound with controls for amplitude, pitch, tone, waveform, filters, and output, and can use Mutate and Undo while working. Finished sounds can be exported as WAV files.
Exporting WAV files is reported as broken on Safari. Saving opens a new tab instead, and the file can be saved manually from there. Pricing is not stated.
Key features
- Generate game sound effects in the browser
- Adjust amplitude, pitch, tone, and waveform controls
- Apply filters and output settings to a sound
- Mutate a sound to produce variations
- Undo changes made to a sound
- Export sounds as WAV files
Best for: Game developers who need sound effects and want to export them as WAV files, particularly if they are not using Safari.
Good for
- Exports sound effects as WAV files
- Includes Mutate and Undo controls for working on a sound
Watch out for
- WAV export is reported as broken on Safari
- On Safari, saving opens a new tab and the file must be saved manually
jfxr at a glance
- Website
- jfxr.frozenfractal.com
- Category
- Gaming › Game Development
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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jfxr FAQ
Does WAV export work in Safari?
The site notes that exporting WAV files is broken on Safari. Saving opens a new tab, which can still be used to save the file manually.
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