SoundTool

What it does

SoundTool — free, browser-based audio toolkit with 61 tools and 12 playable virtual instruments. AI voice cloning, speech-to-text, text-to- speech, AI noise removal, hum-to-instrument, vocal tuner + trim, merge, convert, EQ, reverb, BPM and more. Every instrument records and exports WAV — no account, no upload, 100% client-side. 14 languages. Built by a solo developer on the Web Audio API. Zero data collection: your audio never leaves the browser.

67 free online audio tools and virtual instruments in 14 languages. AI voice cloning, speech to text, text to speech, AI noise removal, vocal remover, converter and more — everything runs in your browser.

Soundtool is a free browser-based toolkit with 67 audio tools and playable virtual instruments - AI speech-to-text, text-to-speech, voice cloning, noise removal, format conversion and more - with a 14-language interface. Everything runs locally in your browser, so your files never leave your device. No signup, no installation. From text-to-speech to noise generators — 67 free audio tools at your fingertips. Play a virtual 4-string bass guitar (E-A-D-G) online with pluck and slap styles. Record and export your basslines - free, no download. Play a free virtual cello online - warm, bowed string tones with your mouse, touch or keyboard. Record and export your melodies. Play a free virtual…from soundtool.tools

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