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Hz generator

Generate audio tones and test frequencies online for free.

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Hz Generator is a simple and powerful online audio toolkit designed for anyone who wants to generate, explore, and test sound frequencies. Whether you're an audio enthusiast, musician, developer, student, or sound engineer, Hz Generator makes it easy to create audio tones directly from your browser. Generate specific frequencies, experiment with different waveforms, and explore sound without installing additional software.

PH · launched Nov 11, 2026 · 1 upvote (top 65%) · 0 views

Niche: audio editing and processing utilities · 217 launches, 23 in the last 7 days ▼ -30% · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • B2C
  • Not AI
  • Hobby / open-source project
  • Productivity
  • Music
  • Audio

Visit website ↗ Source listing ↗

More like this: all 217 launches in audio editing and processing utilities →

Could you build this?

Yes A browser tone and frequency generator is a thin UI over the Web Audio API oscillator nodes, which is easily vibe-coded.

Competitors

Other products that read as similar to this one : 302 launches clear the similarity bar, closest 8 shown.

Attention rank: #115 of 303 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 378 days after the earliest competitor.

  • Tone Generator: Frequency Hz · ph · 2026-11-08 · 1 upvotes · similarity 0.77
  • ToneGen · ph · 2026-10-25 · 1 upvotes · similarity 0.71
  • HertzKit · ph · 2026-09-29 · 1 upvotes · similarity 0.66
  • Tone Generator · hn · 2026-08-02 · 10 upvotes · similarity 0.57
  • SoundTest · ph · 2026-09-16 · 1 upvotes · similarity 0.52
  • Real Decibel Meter · ph · 2026-09-23 · 1 upvotes · similarity 0.47
  • Music Pro · ph · 2026-11-02 · 1 upvotes · similarity 0.47
  • SonicForge · ph · 2026-09-24 · 3 upvotes · similarity 0.47

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.