1,000,000,000+
Seconds of music visualized
As of May 2026, the platform has rendered over 1 billion seconds of AI music visuals.
Salvage an Interview With a Free Voice Splitter
Upload any recording and pull out just the spoken voice, clean and isolated from background noise or music. Free, with no signup and no upload cap.
Built for Real Production Audio
Made to Actually Clean Up an Interview, Not Just a Song
A voice isolation tool needs to hold up on spoken recordings, not just music. This is built to separate speech from ambient noise or background sound cleanly enough to actually use in a documentary or interview edit afterward.
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 Isolate a Voice From Any Recording
01
Upload the recording
Bring in the full interview, narration, or recorded speech with unwanted noise or music mixed in. There's no length restriction requiring you to trim it first.
02
Select the voice stem
Choose voice specifically from the available stem options to isolate spoken audio from whatever else is present in the recording.
03
Let the separation run
The engine isolates the speech from background noise or music automatically, without requiring manual editing on your end.
04
Download the isolated voice
Export the clean voice track free, with no watermark and no restriction on how many recordings you process this way.
Capabilities
Built for Real Interview and Documentary Audio
Made for spoken recordings, not just music files.
Works on Spoken Audio, Not Just Songs
This handles interview recordings, narration, and documentary audio the same way it would handle isolating a vocal from a song. A voice buried under ambient noise or background music gets separated cleanly, useful for footage that wasn't recorded in ideal conditions.
- Works on interviews and narration
- Not limited to music files
- Handles noisy field recordings
No Signup to Get Started
There's no account creation step between uploading a recording and getting the isolated voice back. Upload and go, which matters when you're on a real production deadline and don't want an extra step slowing things down.
- No account needed
- No confirmation wait
- Start immediately
Full Recordings, Not Short Clips
The entire recording processes at once, not a trimmed preview. An isolated voice track that cuts off partway through an interview isn't useful for a real documentary edit built around the full conversation.
- Complete recording every time
- No mid-clip cutoffs
- Works on any recording length
No Cap on Repeated Use
There's no limit on how many recordings you can process, and no credit balance ticking down as you work through a batch of interviews or field recordings for a production project.
- No monthly limit
- No credit system
- Scales with a real production
This Site Also Makes Karaoke Videos and Singing Photos
Beyond isolating voice, 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
Every isolated voice track downloads 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
- 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
Works on spoken audio, not just music
Yes
Primarily music-focused
Primarily music-focused
Works on any audio, locally processed
Sign-up required
No
No for preview, yes to pay
Yes, for the free tier
No, but requires installing software
Full-recording 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 Documentary and Interview Work
Made to actually clean up production audio, not just song stems.
Clean Enough for a Real Edit
A voice track full of background noise isn't usable in an actual production. This is built to hold up in a real documentary or interview edit.
No Setup Friction
Skipping an account creation step means more time spent on the actual production and less on registration.
Handles Field Recordings
Interviews recorded outdoors or in noisy environments still process, separating the voice from whatever background conditions were present at the time.
Scales With a Real Production
A documentary or podcast project with many interview files works the same way as a single file, without a cap appearing partway through.
No Surprise Cost Mid-Production
Finding out a tool wants payment partway through post-production is the last thing anyone needs. There's no such wall here.
Full Output, Not a Teaser
What downloads is the complete, usable voice track every time, not a limited preview of a better paid version.
From Documentary and Interview Editors Who Use This Regularly
What Editors and Producers Say
Reviews from people using this for real production audio work.
4.7/5
★★★★★
From 2,800+ recordings processed Featured on
WK
Wendeline K.
Documentary editor
★★★★★
I had a field interview with wind noise in the background and this pulled the speech out clean enough to actually use in the final cut, which surprised me for a free tool.
PA
Percival A.
Video essayist
★★★★★
Cleaning up interview clips used to eat a lot of time in post. This handles a whole batch of clips without ever asking for payment across a full project.
AR
Anastasia R.
Podcast producer
★★★★★
Used this on a remote interview recorded with background music playing accidentally, and it separated the voice cleanly enough to salvage the segment.
BL
Barnabus L.
Independent journalist
★★★★★
Field recordings aren't always clean, and having a free tool that handles that reliably has saved a few interviews I thought were unusable.
MT
Marguerite T.
Nonprofit media producer
★★★★★
We process a lot of testimonial recordings and this handles the noise cleanup consistently across dozens of files without hitting a limit.
DO
Dashiell O.
Freelance audio editor
★★★★★
Client recordings come in with all kinds of background noise and this is now my first pass before doing any manual cleanup work myself.
Who This Is Actually For
Built for Real Interview and Documentary Production
Not a novelty split, a tool for repeated real use.
Documentary Editors
Isolate speech from field interviews recorded with background noise, wind, or ambient sound, making otherwise unusable footage salvageable for a final edit.
Video Essayists
Clean up interview clips for a video essay project, processing a whole batch of source material without a per-file cost adding up.
Podcast Producers
Separate a guest's voice from accidental background music or noise in a remote recording, salvaging a segment that would otherwise need to be redone.
Independent Journalists
Rescue field recordings captured in less-than-ideal conditions by isolating the spoken interview from surrounding ambient noise.
Nonprofit and Testimonial Media Producers
Process a batch of testimonial or interview recordings consistently, without a monthly limit interrupting a larger production project.
FAQ
Common Questions
What people ask before their first voice isolation.
Does this only work on music, or spoken recordings too?
It's built for spoken recordings specifically, like interviews, narration, and documentary audio, in addition to handling music. A voice buried under noise or background music separates the same way a song's vocal would.
Is there a limit on how many recordings I can process?
No, there's no monthly cap or signup-credit system limiting repeated use, so a full production with many interview files doesn't run into a wall partway through the work.
Do I need to sign up for an account?
No, there's no sign-up step required before you can start. Upload a recording and get the isolated voice 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.
Can it handle a field recording with wind or ambient noise?
In many cases, yes, though results depend on how severe the background noise is. Moderate wind or ambient sound generally separates well; extremely noisy conditions are a harder case for any tool, this one included.
Will background music playing during a recording be removed too?
Yes, background music mixed in with a spoken recording gets separated out the same way ambient noise would, leaving the isolated voice on its own.
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 the isolated voice track?
No, every export is clean with no watermark added, on the free tier or otherwise. That holds true across every file you process, not just the first one.
Is there a recording length limit?
No, the full recording processes from start to finish regardless of length, so a longer interview doesn't need to be trimmed before uploading.
How long does processing take?
Most recordings finish in well under a minute, though longer or noisier files can take a bit more time to process fully. 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 this for a commercial documentary or media project?
Yes, there's no restriction on what the isolated voice track is used for afterward, whether that's a personal project, a client production, or content meant for wider release.
- Does this only work on music, or spoken recordings too?
- It's built for spoken recordings specifically, like interviews, narration, and documentary audio, in addition to handling music. A voice buried under noise or background music separates the same way a song's vocal would.
- Is there a limit on how many recordings I can process?
- No, there's no monthly cap or signup-credit system limiting repeated use, so a full production with many interview files doesn't run into a wall partway through the work.
- Do I need to sign up for an account?
- No, there's no sign-up step required before you can start. Upload a recording and get the isolated voice 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.
- Can it handle a field recording with wind or ambient noise?
- In many cases, yes, though results depend on how severe the background noise is. Moderate wind or ambient sound generally separates well; extremely noisy conditions are a harder case for any tool, this one included.
- Will background music playing during a recording be removed too?
- Yes, background music mixed in with a spoken recording gets separated out the same way ambient noise would, leaving the isolated voice on its own.
- 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 the isolated voice track?
- No, every export is clean with no watermark added, on the free tier or otherwise. That holds true across every file you process, not just the first one.
- Is there a recording length limit?
- No, the full recording processes from start to finish regardless of length, so a longer interview doesn't need to be trimmed before uploading.
- How long does processing take?
- Most recordings finish in well under a minute, though longer or noisier files can take a bit more time to process fully. 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 this for a commercial documentary or media project?
- Yes, there's no restriction on what the isolated voice track is used for afterward, whether that's a personal project, a client production, or content meant for wider release.