6 years with Vietnam's music makers - now faster, cleaner, more private
Since 2020, Tách Nhạc has quietly processed over 500,000 separations for Vietnamese music makers. The new version keeps that free spirit, adds real speed, and makes one clear privacy commitment: your data is never made public or sold (apart from links you share yourself), and result files are only stored temporarily, never permanently.
What Tách Nhạc does in 60 seconds
6 years, and why we rewrote it from scratch
In 2020, a free separation tool was born to serve Vietnamese music makers: cover beats, karaoke tracks, isolated instruments. Six years on, it has processed over half a million separations - a journey we're proud to have shared with the community.
The longer we ran it, the more we wanted to give back: faster processing, a cleaner interface, and a firmer privacy promise for every file you send in.
That's why this new Tách Nhạc exists: rewritten from scratch on modern architecture, built on three commitments - clean separation, fast processing, and clear privacy. Many tools now run right in your browser, so the file can simply stay on your device; for tools that need a server, results are only stored temporarily, never permanently and with no guaranteed period, so download them promptly.
Tách Nhạc v2 was envisioned, planned, and prototyped multiple times but never officially shipped - until acquiring the tachnhac.com domain in July 2026 finally locked in the launch.
Tách Nhạc v2 applies every piece of modern, most optimized technology available, integrating tools built around real audio-editing needs - not just vocal separation and downloading.
Tách Nhạc v2 runs on Cloudflare's CDN infrastructure spanning nearly 400 points of presence worldwide, helping pages load faster, instead of depending on a single fixed server like v1 (tool.akivn.net).
Tách Nhạc v2 rebuilt its entire architecture from scratch so you can actually manage your resources accurately and privately, scoped precisely and correctly to your own account - instead of the old IP/browser-based model at tool.akivn.net/tachnhac.
| Criteria | Before (2020-2023) | Tách Nhạc today |
|---|---|---|
| Data handling | Server upload | Direct processing, not kept permanently |
| Privacy | Used to publicly display visitor IPs | Never publicly exposes your data; many tools run entirely in your browser |
| Features | Basic Beat/Vocal only | Many live tools, such as separation, cutting, batch convert, pitch/speed, spectrogram, PDF-to-MIDI, speaker and headphone test |
| Pricing | Fixed VIP subscription package | Pay per use (Energy), no subscription, automatic refund if server processing fails |
| Transparency | No visibility into what's being built | Public roadmap, updated straight from the live database |
The people behind Tách Nhạc
Lạc Việt Anh
Founder & Chief Product ArchitectComing from music production, programming and community building, he single-handedly ran a music-separation tool for Vietnamese producers for over six years, 500,000+ separations. Tách Nhạc is the modern rewrite of that journey: faster, cleaner and more respectful of its users.
Our partner
Nguyễn Xuân Kiệt
Specialist partner · Music producerMusic producer and owner of XKProduction recording studio. Takes on, by hand, the cases automated tools cannot finish: in-depth separation, audio processing and restoration, and custom mixing.
Reach out directly for in-depth music separation, audio processing or mixing.
Visit XKProductionNot just a separation site
Many tools run right in your browser
Cutting, batch conversion, pitch/speed change, and spectrogram viewing all process via WebAssembly locally. Your file stays on your device, and it is not uploaded to any server.
Preview instantly, no processing wait
Drag the pitch (-12 to +12 semitones) or speed (50% to 200%) and hear the result live while the track is playing, no need to process first.
Gift Energy to a friend
Have leftover Energy? Send it to someone else through a single link. They just sign in and claim it in one click.
Join our Zalo group
Scan the QR code to join Tách Nhạc's Zalo group for discussion, feedback, and early notice of new features.
Frequently Asked Questions
Is Tách Nhạc really private?
Yes. Client-side tools (cutting, batch conversion, pitch/speed change, spectrogram) process 100% locally in your browser, zero bytes uploaded. Server-side tools (vocal separation, link download, PDF-to-MIDI) keep the result only temporarily, never permanently and with no guaranteed period, so download it promptly. Your data is not made public (apart from links you share yourself), never sold to a third party.
How does pricing work?
Core features are free on a rolling 7-day window, and most tools need no account at all. Beyond that, you pay with Energy strictly per job, no subscription. If server-side processing fails, the Energy already deducted is refunded automatically.
What makes this different from global tools?
A fully native Vietnamese interface written by Vietnamese speakers, not a machine translation; free runs on core features; and a public roadmap so you know what we're actually building.
Besides separation, what else can Tách Nhạc do?
Many tools run today: vocal separation, link downloading, audio cutting, batch format conversion, spectrogram viewing, pitch change, speed change, lyrics finding, chord analysis, AI mastering, mono to stereo conversion, PDF sheet music to editable MIDI, and a speaker and headphone test.
What's coming next?
We're finishing more tools: noise removal for phone recordings, applause/crowd-noise removal, and enhancing old or low-quality recordings. Track real progress on our public roadmap.