Life & fun · alternatives · 2026
24 alternatives to A singing synthesizer for the browser with automatic 3-part harmony
A singing synthesizer that runs in web browsers, designed to generate automatic three-part harmonies. Users can input melodies and have the tool create accompanying vocal parts. It works entirely in the browser without… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A singing synthesizer for the browser with automatic 3-part harmony launched in 2024; newer entries below may have overtaken it.
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Tones is a simple, open, collaborative music-making platform. All tones are created using the built-in synthesizer.
2018 · tones.fm · its alternatives →
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- 3HA
2021 · handel-pl.github.io · 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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Sonauto v2 Beta▲271Generate full songs with a prompts, melody, or lyrics
2025 · treblo.com · its alternatives →
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Udio▲251Generative song creator & mobile studio. Make your music.
2025 · apps.apple.com · its alternatives →
- 10KS
2015 · amid.fish · its alternatives →
- 11WA
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 →
- 12SO
Hi HN! I'm Gabe, the creator of Songcraft (https://songcraft.io/home). I recently dove headfirst into songwriting, and I quickly grew frustrated with my process. I found songwriting difficult enough without having to wrangle a mess of different tools, and there's no great solution to build chord sheets and tabs (unless you love pure text input). So, I built Songcraft - an online songwriting platform and tab builder. The drag-and-drop editor makes it easy to jump from chords to lyrics to melodies. I added a chord progression generator and chord recommendation engine to ensure…
2019 · its alternatives →
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A synth piano synth that generates all of its audio files dynamically using JavaScript and data URIs. Choose from a variety of sounds styles and play with the looper, visual waveforms, and more.
2012 · mrcoles.com · its alternatives →
- 14WB
2017 · wetracker.xyz · its alternatives →
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Sonauto▲146Turn prompts and lyrics into full songs in any style
2024 · treblo.com · its alternatives →
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AI that turns your melody into a full arrangement
Feb 2026 · apps.microsoft.com · its alternatives →
- 18IB
Hey HN, I’m an ex-Google engineer trying to get back into music production. I needed a way to sequence my hardware synths using AI contexts without constantly switching windows, so I built this. It runs entirely in the browser using WebMIDI. No login required. It connects to your local MIDI devices (if you're on Chrome/Edge) and lets you generate patterns. Tech stack: [React / WebMIDI API / etc]. Link: www.simplychris.ai/droplets Code is a bit messy, but it works. Feedback welcome.
Dec 2025 · simplychris.ai · its alternatives →
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Make simple 4-bar music loops in your browser using this simple online sequencer. A quick way to express your musical ideas and export them as MIDI.
2022 · muted.io · its alternatives →
- 20VC
Built this over the weekend to bridge the gap between "can hum a melody" and "can code algorithmic music patterns" (Strudel/TidalCycles) for live coding and live dj'ing. What it does: Real-time pitch detection in browser using multiple algorithms: CREPE (deep learning model via TensorFlow.js) YIN (autocorrelation-based fundamental frequency estimation) FFT with harmonic product spectrum AMDF (average magnitude difference function) Outputs: visual piano roll, MIDI files, Strudel/TidalCycles code All client-side, nothing leaves your machine Why multiple algorithms: Different pitch…
Jan 2026 · dioptre.github.io · its alternatives →
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- 22IB
2020 · timdaub.github.io · its alternatives →
- 23R4
2015 · barakchamo.github.io · its alternatives →
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The Best Karaoke Maker. Contribute to youkaclub/youka-desktop development by creating an account on GitHub.
2020 · github.com · its alternatives →
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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 →