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Tonalux

Free audio tools that run entirely in your browser

Free browser based audio tools for producers and sound designers. Analyze your audio with spectral display and LUFS metering, compare tracks side by side, convert audio and video files with FFmpeg. Plus curated plugin deals, updated daily. Everything runs in your browser via WebAssembly. No uploads, no accounts, no installs. Built by a professional sound designer working on games like Monster Hunter Wilds and Call of Duty.

Top comment

Hey everyone! 👋

I'm Wieland, a sound designer working in games (Monster Hunter Wilds, Call of Duty, Towerborne, Resident Evil). I built Tonalux because I was frustrated with how many simple audio tasks still require installing desktop software or signing up for yet another service.

So I built a suite of tools that run entirely in your browser using WebAssembly and the WebAudio API. No data ever leaves your machine, everything is processed client-side.

What's available now:
🔊 Audio Analyzer — spectral analysis + loudness metering
🔌 Audio Comparer — Compare 2 Tracks / Audio files
🔄 Media Converter — FFmpeg.wasm powered, handles 20+ formats
💰 Plugin Deals — Countless curated deals, updated daily

Next up: a full browser-based mastering suite, Audio trimmer, audio batch converter and more! Next tool will launch this month already.

Would love to hear your feedback on the current stuff.
Do you like the analyser and other tools?
What could be improved?
Any of your favorite plugin companies missing on the Deals page?
And what tools are missing from your workflow that should just work in a browser?

Every feedback is welcome and i would love to improve the features to create amazing free tools for the community.

Cheers!

About Tonalux on Product Hunt

Free audio tools that run entirely in your browser

Tonalux was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #53 on the daily leaderboard. Free browser based audio tools for producers and sound designers. Analyze your audio with spectral display and LUFS metering, compare tracks side by side, convert audio and video files with FFmpeg. Plus curated plugin deals, updated daily. Everything runs in your browser via WebAssembly. No uploads, no accounts, no installs. Built by a professional sound designer working on games like Monster Hunter Wilds and Call of Duty.

On the analytics side, Tonalux competes within Productivity, Music and Audio — topics that collectively have 707.1k followers on Product Hunt. The dashboard above tracks how Tonalux performed against the three products that launched closest to it on the same day.

Who hunted Tonalux?

Tonalux was hunted by Wieland Müller. 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.

For a complete overview of Tonalux including community comment highlights and product details, visit the product overview.