Snap Decibel Meter
Free browser decibel meter — no install needed
Snap Decibel Meter launched on June 10, 2026 with 4 votes, #3,322 of 22,647 launches that month and more than 75% of that year's launches.
What it does
Free browser dB meter — no app, no signup, no install. Works on phone & desktop. Real-time readings via Web Audio API with visual graph and 0-100 Noise Score. All processing is local. Just open, allow mic access, and measure instantly. Includes sound comparison table and noise calculator. Clean, fast, privacy-first.
Turn your iPhone, Android or desktop into a free decibel meter. See relative sound levels in real time — no app, no signup, 100% private.
Free instant decibel meter — estimate the sound level around you using just your phone. No app install. No signup. 100% private. Measure sound levels in real time using your phone microphone. Get instant decibel readings (dB), noise scores, and sound classification — 100% private. Built for quick, private sound-level checks at home, at work, and outdoors. Readings are relative estimates, not calibrated dB SPL. A decibel meter (also called a sound level meter or noise meter) is a tool that measures the intensity of sound in your environment. Sound intensity is expressed in decibels (dB) — a logarithmic unit that reflects how loud a sound is relative to the quietest sound the human ear can…from snapdecibelmeter.com
Does a similar job
all alternatives →
Decibel MeterNov 2025 · decibelmeter.org · ▲8Hey HN! I built a browser-based decibel meter that lets you measure sound levels without installing any apps or software. The tool uses your device's microphone to measure sound from 30-130 dB, with A-weighting to match human hearing perception. It works on both desktop and mobile browsers. Key features: - No installation required - runs entirely in the browser - A-weighted measurements (standard for noise exposure) - Educational content about sound levels and hearing protection - Reference guide for common sound levels - Privacy-focused: all processing is done locally, no audio is recorded…
Noise Decibel MeterJun 2026 · noisedecibelmeter.com · ▲4Measure real time sound/noise levels from your browser
Decibel Meter Ultra2024 · decibelmeterultra.com · ▲158All-in-one sound level meter, dosimeter & frequency analyzer
Online Sound MeterJun 2026 · onlinesoundmeter.comMeasure sound levels in your browser - no app required
Sound Level Meter2025 · sounddecibelmeter.com · ▲3Use our free online sound level meter to measure noise and sound volume in real-time using your device mic. Check environmental decibels easily.
More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 24d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 18d ago · smoothrecorder.com
Work · 13d ago · readrare.com
Source: Product Hunt launch ↗
Launched alongside, June 2026
the whole month →
Fundraisly▲1,537AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
Homebrew 6.0.0▲1,481Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!
Life & fun · Jun 2026 · vorpus.github.io
Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.
Life & fun · Jun 2026 · hackernewstrends.com