Alternatives

Products that do what SoundTool does

61 free audio tools & 12 virtual instruments in 14 languages

1WI
WavTool, in-browser audio editor and dev tool▲11
2021 · wavtool.com
2
Mikrotakt▲225
AI Vocal Remover & Instrumental Isolation
2024
3
Octave▲191
A free library of UI sounds for your apps
2014
4
Vocaldo AI▲147
Transcribe and export to VTT and SRT for free
2024
5
SongDonkey▲88
Artificial intelligence audio separation, free web app
2021
6
Browser AI Kit▲212
Run AI tools directly in your browser
2024
7T3
TB-303 Synth, Drum Machine and Sequencer in Web Audio▲238
2016 · errozero.co.uk
8
Audio Kit▲96
Open-source audio synthesis, processing & analysis platform.
2014
9
Free DevTools▲52
1,25,000+ Free Developer Tools, Cheatsheets, Icons, MCP, etc
Oct 2025
10
Dev Tones▲165
Professional royalty-free sounds for your app
2014
11
Soundkit▲151
Professional sound effects library designed for UI projects
2014
12
GoWhisper▲150
Cross-platform, privacy-first audio transcription app
2023
13
ElevenLabs SFX v2 ▲179
Generate endless looping sound effects with a single prompt
2025
14T1
TR-101 – A drum synth/sequencer made with Vue and the web audio API▲105
2017 · inverted3.gitlab.io
15
Facebook Sound Kit in Framer▲117
Start designing with sound in mind
2017
16
Sonics▲117
Get packs of free UI sounds and sound effects to your inbox
2015
17
Transcribe+▲127
Remove or isolate vocals, bass, drums from any song
2020
18
Noizable▲116
Free human noise for your video or podcast
2021
19
Speechmaker | Designs.ai▲91
Convert script to natural-sounding voiceovers
2021
20
Verby▲72
Free text to speech converter with SSML editor
2019
21
AiToolsKit.ai (AI Tools Kit)▲43
AI, Seo, Writing, Image, Youtube & Social media Tools (FREE)
2024
22BB
Browser-based audio extractor tool▲43
2021 · mastershot.app
23
MelonSound▲83
Your Local AI Music Studio for macOS
Mar 2026
24SG
Soundkeep (Github for music)▲44
2012 · alpha.soundkeep.com

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