Launched this week
Octaveview
Pro-grade tone generator with live visuals. 100% free.
5 followers
Pro-grade tone generator with live visuals. 100% free.
5 followers
Octaveview is a free, professional-grade online tone and frequency generator with real-time waveform visualization, ADSR envelopes, colored noise, binaural beats, and WAV export — running 100% in your browser.
Hey Product Hunt! 👋
I'm the maker of Octaveview. I built this because every time I needed to quickly test a speaker or generate a reference tone, the existing online tools were either:
Covered in ads
Required downloads or account signups
Had no visualization
Couldn't export audio
So I built Octaveview — a professional-grade tool that's 100% free, runs entirely in your browser, works offline, and respects your privacy.
What I'd love feedback on:
Are there waveform types or features you'd like to see added?
Would you use the binaural beats studio for focus or sleep?
Any suggestions for the visualization modes?
Thanks for checking it out! Happy to answer any questions about the Web Audio API or the architecture. 🎶