GASFREE
A rack of synthesizers, drum machines, sequencers and effects in the browser
1 ratings4.20
Saves1
CategoryEntertainment
PlatformWeb
PricingFree
GASFREE is a browser-based modular synthesizer rack where you can patch synthesizers, drum machines, sequencers, and effects with cables. It supports MIDI controller input, computer keyboard play, song sequencing, automation recording, extensive device options including synth editors, and audio routing. It runs fully in modern browsers with no installation required and is free to use.
music
Ratings & Reviews
Write a reviewBe the first to share a thoughtful review.
Information
CategoryEntertainment
PlatformsWeb
PricingFree
AccountNot confirmed
ListedOctober 2026
WebVisit
Report a problem
Website checks
Mobile PageSpeed
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 24, 2026
Test this website on PageSpeedWebsite checks refresh automatically each week.
- Performance
- 91 out of 100, Good
- Accessibility
- 89 out of 100, Needs improvement
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
Show HN1 source points · 0 comments