1,000,000,000+
Seconds of music visualized
As of May 2026, the platform has rendered over 1 billion seconds of AI music visuals.
One Upload, Two Files: a Free Vocal and Instrumental Splitter
Upload any song and get the vocal and the instrumental back together, both clean and separated. Free, with no signup and no upload cap.
Built for Real Localization Work
Made for Getting Both Pieces Ready in One Pass
Dubbing or localizing content into another language needs the original vocal removed and preserved separately, not just one or the other. This is built around delivering both stems from a single upload, ready to swap in a new vocal track over the same instrumental.
1,000,000+
Creators worldwide
As of May 2026, the platform has served over 1 million creators across the world.
Over 150
Countries resonated
As of May 2026, creators from more than 150 countries have built music videos with this platform.
How It Works
How to Get Both the Vocal and Instrumental
01
Upload the song
Bring in the full track you're localizing or dubbing. There's no length restriction, so a complete song processes the same way a short one would.
02
Select both stems
Choose both vocal and instrumental from the available stem options so you get both pieces back from the same processing pass.
03
Let the separation run
The engine separates the vocal from the instrumental automatically, without requiring manual editing to split them apart yourself.
04
Download both files
Export both stems free, with no watermark, ready to reference the original vocal while recording a new one over the preserved instrumental.
Capabilities
Built for Real Dubbing and Localization Work
Made for needing both stems, not just one at a time.
Both Stems From One Upload
You get the original vocal and the clean instrumental together, not one or the other separately. That matters for localization work where you need the instrumental to record a new vocal over, while keeping the original vocal as a reference for timing and phrasing.
- Both stems in one pass
- No second upload needed
- Original vocal kept as reference
No Signup to Get Started
There's no account creation step between choosing a song and getting both stems back. Upload and go, which matters when you're working through a real localization project and don't want an extra step slowing things down.
- No account needed
- No confirmation wait
- Start immediately
Full Songs, Not Short Clips
The entire track processes at once, not a trimmed preview. Both stems cutting off partway through a song isn't useful for a full localization project built around the complete piece.
- Complete song every time
- No mid-song cutoffs
- Works on any song length
No Cap on Repeated Use
There's no limit on how many songs you can process, and no credit balance ticking down as you work through a batch of tracks for a larger localization or dubbing project.
- No monthly limit
- No credit system
- Scales with a real project
This Site Also Makes Karaoke Videos and Singing Photos
Beyond splitting vocal and instrumental, this site includes a karaoke and lyrics video maker for songs that need synced on-screen text, and an AI tool that turns a photo into a singing or talking video. Both are separate free tools if a project ever calls for either.
- Lyrics video maker included
- Photo-to-singing-video tool included
- Both free, same site
Free Export, No Watermark
Both stems download clean, with no watermark and no paid tier gating a better version of the same result. That stays true whether it's the first file you've ever processed here or the fiftieth one this month.
- No watermark, ever
- Full-quality export on both
- No paid tier needed
How It Stacks Up
karaokevideo.ai vs. LALAL.AI, Moises.ai, and Ultimate Vocal Remover
Grounded in each tool's published free-tier terms.
Feature
karaokevideo.ai
LALAL.AI
Moises.ai
Ultimate Vocal Remover
Price
Free, no paywall
Free preview only, paid plan for full split
Free tier capped at 5 uploads a month
Free, self-installed desktop app
Both stems from one upload
Yes
Yes, on the paid tier
Yes, on the free tier
Yes, locally processed
Sign-up required
No
No for preview, yes to pay
Yes, for the free tier
No, but requires installing software
Full-song processing
Yes, no trimming required
Depends on plan
Depends on plan
Yes, no length limit
Upload limit
No fixed cap
Varies by plan
5 uploads a month on free tier
No cap, processed locally
Setup required
None, browser-based
None, browser-based
None, browser or app
Desktop install and a capable GPU recommended
Watermark on output
None, ever
Not specified as watermarked
Not specified as watermarked
None
Why Creators Choose karaokevideo.ai
Built for Real Dubbing and Localization Projects
Made to actually deliver both pieces you need at once.
No Second Upload Needed
Getting both stems from the same processing pass saves a step compared to running the same file through a tool twice for two separate results.
No Setup Friction
Skipping an account creation step means more time actually working on the project and less time on registration.
Scales With a Real Project
Localizing a batch of tracks works the same way as doing just one, without a cap appearing partway through the project.
Reference and Instrumental Together
Having both the original vocal and the instrumental at once makes it easier to match timing and phrasing when recording a new vocal track.
No Surprise Cost Mid-Project
Finding out a tool wants payment partway through a dubbing project is the last thing anyone needs. There's no such wall here.
Full Output, Not a Teaser
What downloads is the complete, usable pair of stems every time, not a limited preview of a better paid version.
From People Who Localize and Dub Content Regularly
What Localizers and Editors Say
Reviews from people using both stems for real projects.
4.7/5
★★★★★
From 2,300+ songs split into both stems Featured on
ZH
Zinaida H.
Content localizer
★★★★★
Getting both the original vocal and the instrumental from one upload saves a real step when I'm recording a new language version and need both as reference material.
EB
Emeric B.
Dubbing editor
★★★★★
I process a batch of songs for localization projects regularly and never hit a limit, even during a heavy production month.
PS
Perpetua S.
Cover artist recording translations
★★★★★
Having the original vocal to match phrasing against while recording my own translated version has made the whole process noticeably smoother.
GT
Godfrey T.
Video localization specialist
★★★★★
Both stems coming back clean and watermark-free matters a lot when the final product needs to look genuinely professional, not like a rough test.
OM
Ottavia M.
Music translator
★★★★★
Working through a whole album's worth of songs for a translation project and this has held up reliably across every single track so far.
CR
Casimir R.
Independent dubbing producer
★★★★★
The full-song processing matters since I need the complete track, not a trimmed preview, to actually finish a real localization project.
Who This Is Actually For
Built for Real Dubbing and Localization Work
Not a novelty split, a tool for repeated real production use.
Content Localizers
Get both the original vocal and the instrumental from one upload when preparing to record a new language version of a song or video's audio.
Dubbing Editors
Process a batch of tracks for a localization project, using the original vocal as timing reference while recording new dialogue or vocals over the instrumental.
Cover Artists Recording Translations
Match phrasing and timing against the original vocal while recording a translated version of a song over the same preserved instrumental.
Video Localization Specialists
Prepare both the instrumental and reference vocal for a video's audio track ahead of recording a localized voiceover or dub.
Music Translators
Work through an album's worth of songs for a translation project, getting both stems needed for each track from a single upload.
FAQ
Common Questions
What people ask before their first dual-stem split.
Do I really get both stems from just one upload?
Yes, uploading a song once gives you both the isolated vocal and the clean instrumental back, rather than needing to process the same file twice to get each piece separately.
Is there a limit on how many songs I can process?
No, there's no monthly cap or signup-credit system limiting repeated use, so working through a whole album or a batch of tracks for a localization project doesn't run into a wall partway through.
Do I need to sign up for an account?
No, there's no sign-up step required before you can start. Upload a song and get both stems back directly. That matters most when you're in the middle of a real project and don't want an extra registration step slowing down the work.
How clean are both stems for real production use?
On a typical, well-mixed studio recording, both stems come out clean enough for real localization or dubbing work. Very dense mixes can be a harder case for any separation tool, this one included, and may need a closer listen before use.
Does it work on video audio, not just standalone songs?
Yes, an audio track extracted from a video processes the same way a standalone song would, useful for video localization projects specifically.
What file formats does it accept?
Common formats like MP3 and WAV both work without needing to convert first, whatever the source recording happens to be in. There's no need to convert a file into a specific format before it will work, which saves a step compared to tools that only accept one narrow file type.
Is there a watermark on either stem?
No, both the vocal and instrumental export clean, with no watermark added to either file, on the free tier or otherwise.
Is there a song length limit?
No, the full song processes from start to finish regardless of length, so a longer track doesn't need to be trimmed before uploading. A short clip and a full multi-minute track both process through the same pipeline without special handling.
How long does processing take?
Most songs finish in well under a minute, though longer or more complex tracks can take a bit more time to process fully for both stems. There's no artificial delay added on top of the actual separation work, so the wait is only ever as long as the processing genuinely requires.
Can I use both stems for a commercial localization project?
There's no restriction here on what you do with either stem afterward, though you should still check the rights to the original song before using it in a commercial dubbing or localization release.
- Do I really get both stems from just one upload?
- Yes, uploading a song once gives you both the isolated vocal and the clean instrumental back, rather than needing to process the same file twice to get each piece separately.
- Is there a limit on how many songs I can process?
- No, there's no monthly cap or signup-credit system limiting repeated use, so working through a whole album or a batch of tracks for a localization project doesn't run into a wall partway through.
- Do I need to sign up for an account?
- No, there's no sign-up step required before you can start. Upload a song and get both stems back directly. That matters most when you're in the middle of a real project and don't want an extra registration step slowing down the work.
- How clean are both stems for real production use?
- On a typical, well-mixed studio recording, both stems come out clean enough for real localization or dubbing work. Very dense mixes can be a harder case for any separation tool, this one included, and may need a closer listen before use.
- Does it work on video audio, not just standalone songs?
- Yes, an audio track extracted from a video processes the same way a standalone song would, useful for video localization projects specifically.
- What file formats does it accept?
- Common formats like MP3 and WAV both work without needing to convert first, whatever the source recording happens to be in. There's no need to convert a file into a specific format before it will work, which saves a step compared to tools that only accept one narrow file type.
- Is there a watermark on either stem?
- No, both the vocal and instrumental export clean, with no watermark added to either file, on the free tier or otherwise.
- Is there a song length limit?
- No, the full song processes from start to finish regardless of length, so a longer track doesn't need to be trimmed before uploading. A short clip and a full multi-minute track both process through the same pipeline without special handling.
- How long does processing take?
- Most songs finish in well under a minute, though longer or more complex tracks can take a bit more time to process fully for both stems. There's no artificial delay added on top of the actual separation work, so the wait is only ever as long as the processing genuinely requires.
- Can I use both stems for a commercial localization project?
- There's no restriction here on what you do with either stem afterward, though you should still check the rights to the original song before using it in a commercial dubbing or localization release.