**Uykucu** lets you mix 100+ ambient sounds (rain, forest, café noise,white noise, brown noise...) directly in Chrome. Everything is ynthesized in real-time using the Web Audio API — meaning zero audio file downloads and it works completely offline.
I've been struggling with sleep for a while and couldn't find a simple, lightweight browser extension that just works. So I built one.
**Uykucu** lets you mix 48+ ambient sounds (rain, forest, café noise, white noise, brown noise...) directly in Chrome. Everything is synthesized in real-time using the Web Audio API — meaning zero audio file downloads and it works completely offline.
**Features:**
- 🎚️ Mix multiple sounds with individual volume sliders
- 😮💨 4-7-8 breathing exercise with animated guide
- ⏱️ Sleep timer (15 min – 2 hours) with automatic fade-out
- 🌍 Turkish / English language support
- 💤 Runs in background while you browse
- 100% free, no account needed
I'm a solo indie developer and this is a passion project. Would love any feedback — bugs, feature requests, or just what you think!
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About Uykucu — Sleep Sounds on Product Hunt
“Uykucu — Sleep Sounds, White Noise & Relaxation”
Uykucu — Sleep Sounds was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #143 on the daily leaderboard. **Uykucu** lets you mix 100+ ambient sounds (rain, forest, café noise,white noise, brown noise...) directly in Chrome. Everything is ynthesized in real-time using the Web Audio API — meaning zero audio file downloads and it works completely offline.
Uykucu — Sleep Sounds was featured in Chrome Extensions (52.6k followers), Health & Fitness (82.5k followers), Music (53.3k followers) and Developer Tools (511k followers) on Product Hunt. Together, these topics include over 111.1k products, making this a competitive space to launch in.
Who hunted Uykucu — Sleep Sounds?
Uykucu — Sleep Sounds was hunted by Nihat Cagdas. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Nihat Cagdas