Life & fun · alternatives · 2026
24 alternatives to Web based audio visualization on RGB LEDs
Experiments with tech and their record on the internet
This project explores web-based audio visualization on RGB LEDs, allowing real-time synchronization of light displays with sound. It's designed for creators and tech enthusiasts interested in experimenting with… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Web based audio visualization on RGB LEDs launched in 2018; newer entries below may have overtaken it.
- 1
A experimental audio visualizer built with WebGL (React Three Fiber and Three.js)
2023 · pouria.dev · its alternatives →
- 2
Hi HN, I’ve been working on a browser-based tool for exploring and debugging Web Audio API graphs. Web Audio Studio lets you write real Web Audio API code, run it, and see the runtime graph it produces as an interactive visual representation. Instead of mentally tracking connect() calls, you can inspect the actual structure of the graph, follow signal flow, and tweak parameters while the audio is playing. It includes built-in visualizations for common node types — waveforms, filter responses, analyser time and frequency views, compressor transfer curves, waveshaper distortion, spatial…
Mar 2026 · webaudio.studio · its alternatives →
- 3RA
Hey HN. I built this quick and dirty component to render audio waveforms using WebGPU. I just published it to NPM. It's the first time I use WebGPU and it's been a while since I write shaders. Feedback is very welcome! GitHub: https://github.com/mrkev/webgpu-waveform Examples: https://aykev.dev/webgpu-waveform
2024 · its alternatives →
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Draw.Audio is a free online music maker. Draw notes on a grid and hear them play back instantly — a browser-based synthesizer, sequencer, and visual instrument.
2024 · draw.audio · its alternatives →
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- 6IV
2023 · webfft.net · its alternatives →
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- 9IM
2022 · telegie.com · its alternatives →
- 10
This is an web audio experiment I've been wanting to do for a long time. Basically an ambient music composition, but all the sound elements are laid out in space, and that musical space can be explored freely. It's definitely inspired by in-world music that sometimes appears in games. I basically took that concept, keeping the music aspect, and dropping the entire "game" aspect. I also turned it into a more "traditional" non-interactive album, but since I started with code, why not program the whole thing? Had a blast making the entire album from code, the complete source for the album is…
2024 · ambient.garden · its alternatives →
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A fresh new take on sound wave art
2016 · soundviz.com · its alternatives →
- 12
2018 · acarabott.github.io · its alternatives →
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Reaktr▲190Generate beautiful audio-reactive video easily
2022 · reaktr.vercel.app · its alternatives →
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Browser FX:▲86Transform your web audio with real-time effects
Jul 2026 · chromewebstore.google.com · its alternatives →
- 15TA
2018 · turtle.audio · its alternatives →
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Virtual Spaces to Gather + Live Spatial Audio for Apps/Games
2020 · highfidelity.com · its alternatives →
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Exploring relationships between audible & visual spectrums.
2020 · soundcolorproject.com · its alternatives →
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Low power, cross-platform 3D audio
2016 · superpowered.com · its alternatives →
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I built a free and open-source, high-resolution, real-time audio visualizer on the web. Try it out here: https://audiovisualizer.org The main feature is a very high resolution frequency domain visualizer. It even works in realtime with the microphone. The application also features a synthesizer that can be played with the keyboard or MIDI files and allows for adjustable harmonics and ADSR envelopes. I used React.JS as the framework, P5.JS for rendering the visualizations, the WebAudio API for audio analysis, Meyda.JS and Essentia.JS for feature extraction, Tone.JS for synthesis,…
2025 · audiovisualizer.org · its alternatives →
- 21SV
2021-09-07: New version (1.4) now works on M1 macs. Performance improvements released for both iOS and MacOS. Follow the app on Facebook, Twitter! Subscribe to email list to hear about the future developments. See live sound with high-precision details across both, time and frequency domains! iOS (i
2020 · vsound.app · its alternatives →
- 22HW
Harmogram is an Audio Visual experiment made by Adrian le Bas and powered by the HTML5 Audio API
2012 · harmogram.com · its alternatives →
- 23GA
2017 · yagiz.me · its alternatives →
- 24WA
Hi, I'm the author of this little Web Audio toy which does physical modeling synthesis using a simple spring-mass system. My current area of research is in sparse, event-based encodings of musical audio (https://blog.cochlea.xyz/sparse-interpretable-audio-codec-pa...). I'm very interested in decomposing audio signals into a description of the "system" (e.g., room, instrument, vocal tract, etc.) and a sparse "control signal" which describes how and when energy is injected into that system. This toy was a great way to start learning about physical modeling synthesis, which seems…
2025 · blog.cochlea.xyz · its alternatives →
Also compare
- Unknown Pleasures, a tiny web experiment with WebGL alternatives
- Web Audio Studio – A Visual Debugger for Web Audio API Graphs alternatives
- Render audio waveforms to HTML canvas using WebGPU alternatives
- Draw.Audio – A musical sketchpad using the Web Audio API alternatives
- Cloud alternatives
- I've built a spectrogram analyzer web app alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →