Extract Instrument Tracks, Convert Songs to Karaoke, Playback, and Acapella with High-Quality AI.
The premier AI-powered tool for extracting high-quality vocals and instrumentals from any song. Fast, effortless, professional results.
Everything You Need to Create Perfect Karaoke
Acapella Extraction
Isolate vocals from any song with stunning clarity. Perfect for remixes, practice, and vocal analysis.
Playback / Instrumental
Remove vocals and get a clean instrumental track in minutes. Ideal for karaoke nights and music production.
Karaoke Video Creation
Generate synchronized lyrics with AI and create a ready-to-use karaoke video. Supports 50+ languages.
Change the Key
Too high? Too low? Raise or lower any song up to 6 semitones to match your voice. Works with every stem you select — karaoke, acapella, or individual instruments — in both the free preview and full file generation.
Read the full pitch shifter guideAI Lyrics Editor
AI-generated lyrics may need a tweak here and there. Our built-in editor lets you click and fix any word with ease.
Multi-Stem Separation
Extract lead vocals, background vocals, and instrumentals as separate tracks for full creative control.
60-Second Free Preview
Hear a 60-second preview of your results instantly - no payment required. Only pay when you love what you hear.
Step by Step: How It All Works
You don't need any special knowledge - simply upload your file and we'll take care of the rest.
Upload Any Song
Upload any MP3 or WAV file up to 20 MB. Our platform uses advanced AI to break songs down into their individual components.
Choose Your Stem & Preview
Select what you want to extract - Karaoke (vocals + instrumentals), or individual instruments like drums, bass, piano, and more. Get a free 60-second preview instantly, no credit card needed.
Prepare Full Files
Happy with the preview? Click "Prepare Files" to generate the full-length tracks. Files are ready in 1-2 minutes.
Create Karaoke Lyrics (Karaoke Stem Only)
Chose the Karaoke stem? Use AI to automatically generate synchronized lyrics in 50+ languages. Review and edit any mistakes with a single click.
Generate Your Karaoke Video (Karaoke Stem Only)
Once your lyrics are ready, generate a professional karaoke video with customizable styles and backgrounds. Download and share - it's free, no balance deduction.
Frequently Asked Questions
Is the lyrics creation automated?
Lyrics and karaoke video are available only when you choose the Karaoke stem option. After your full karaoke files are ready, you can use AI to generate synchronized lyrics - it's not automatic, you choose when to create them.
Which languages are supported?
The AI automatically detects the language of the song and generates lyrics accordingly. Over 50 languages are supported including English, Hebrew, Spanish, French, Arabic, Japanese, and many more.
Can I edit the generated lyrics?
Yes. Editing the lyrics is easy - just click on any word or block, make your changes, and save. You can also adjust synchronization timing.
Is the video creation process free?
Yes. When you use the Karaoke stem, each song gets 3 free attempts for video creation. If you spot a mistake after generating, fix the lyrics and regenerate - no extra charge.
Can I download the files?
Yes. All generated files (playback MP3, acapella MP3, karaoke MP4) are available for download for 24 hours from creation in the "My Files" section.
How is billing calculated?
Only the song duration is deducted from your balance when preparing full files. The 60-second preview is always free. If a song is 3 minutes long, 3 minutes are deducted.
Can I use Karapella for free?
Yes! The 60-second preview is always free. Full-file generation uses your minute balance. Free users also get 5 previews per day.
What file formats are accepted?
MP3 and WAV files up to 20 MB.
Can I change the key of a song to match my voice?
Absolutely. So many great songs were written in a key that sits too high or too low for your voice — and now you don't have to compromise or strain. Karapella lets you raise or lower any song by up to 6 semitones (small steps on the musical scale), with a fine-tune quarter-tone mode for singers who need extra precision. The key change works on every stem selection — whether you picked karaoke, acapella, instrumental playback, or an individual instrument — and is available in both the free 60-second preview and in full file generation, at no extra cost.
Ready to Create Your First Karaoke?
Join thousands of music lovers using Karapella. Your first preview is completely free.
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