TachNhac.com: 8 AI Audio Tools Live, 5 Coming Soon
TachNhac.com now ships 8 live AI audio tools: music separation, cutting, key and speed changes, and more, with 5 more tools rolling out.
TachNhac.com now ships 8 live AI audio tools you can use today, out of 13 tools being built on the same platform. The flagship is still music separation — pulling vocals, beat and stems apart with AI — but it is now one of eight, not the whole product.
The current version is 0.34.1 (2026-08-31), the next generation of TachNhacV1, the tool that has served over 507,900 separations since 2020.
Which TachNhac.com tools are live today?
These eight tools run right now, no waiting:
- ◆Music separation — pull vocals from the backing track, grab a karaoke beat, split stems at 2 or 4 layers (current ceiling 4): tachnhac.com/vocal-remover/
- ◆Audio cutter — trim exactly the section you need, right in the browser, file never leaves your device: tachnhac.com/audio-cutter/
- ◆Spectrogram — view the waveform and spectrogram directly in the browser via wavesurfer.js, nothing uploaded to any server: tachnhac.com/spectrogram/
- ◆Link downloader — paste a YouTube or video link, the server fetches the audio for you: tachnhac.com/downloader/
- ◆Song key changer — raise or lower a song's key to fit your voice while keeping the tempo: tachnhac.com/pitch-changer/
- ◆Audio speed changer — speed up or slow down a track for practice without changing its pitch: tachnhac.com/speed-changer/
- ◆Audio converter — convert audio and video to MP3, WAV, FLAC or M4A, quality preserved: tachnhac.com/media-converter/
- ◆PDF to MIDI — reads a sheet music PDF exported from notation software, exports a MIDI file for your DAW: tachnhac.com/pdf-to-midi/
5 tools coming soon
The remaining five tools are being finished. Each already has real guide content published to read in the meantime, not a blank placeholder.
- ◆Chord detector — detect a song's chords and progression with AI
- ◆AI Mastering — auto-master a mix: balanced loudness, frequency and dynamics
- ◆Noise remover — strip hum, fan noise, wind and background hiss from a recording
- ◆Applause remover — remove applause, cheering and audience noise from event and livestream recordings
- ◆Audio enhancer — sharpen speech, cut distortion and lift a recording's quality with AI
Should you pick 2 or 4 stems?
TachNhac.com supports 2 or 4 layers (current ceiling 4) on vocal-remover. 2-layer fits quick karaoke; 4-layer fits when you need drums/bass/other isolated.
Is TachNhac.com free?
The live tools are free within a quota. Beyond that, usage is billed in Energy (E); the exact rate is shown in the tool before any charge — try it first, no credit card required.
Built on TachNhacV1, grown into a full tool family
TachNhacV1 (tool.akivn.net) was a single separation tool that has served over 507,900 separations since 2020. TachNhac.com is a full rewrite on Nuxt 4 and Cloudflare: a newer AI model, a new architecture, expanding from one tool into 13 tools under one roof.
In Aki's music ecosystem, TachNhac.com sits alongside AkiWorkflow (setting up a music-production Mac) and VSTShop (the plugin and sample marketplace) — three different pieces of the same music-making journey.