Coolo is an AI-powered vocal remover that lets you remove vocals, extract instrumentals, or isolate stems, and find the key and BPM of any song in 1 click. With stable, high-quality results, it’s perfect for karaoke, remixing, and music production.

High-Precision Separation of Vocals
Even in complex audio environments, the accuracy of the separation effect can still be guaranteed. You can choose whether to strip out the vocals or backing tracks, and free AI Vocal Remover can meet your needs.

Full Support for Acapella Use
Isolate vocals from song with our acapella extractor to create clean acapella tracks for remixing, sampling, or simply enjoying the voice.

All Popular Audio Formats Available
Effortlessly handle a wide variety of audio formats, supporting everything from standard MP3s to specialized audio formats.

Multiple Types of Stem Separation
Use our audio splitter to extract drums, bass, guitar, and other elements from any song while maintaining top-notch audio quality.

Best BPM & Key Finde
Upload your audio files, and the website will help you find the beats per minute and tempo of songs with the newest AI model. DJs and music lovers can better understand the audio before improvising and mixing.