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.

AI-Powered Stem Separation
Easily separate your music into vocals, drums, guitar, piano, bass, and more. Coolo AI is an all-in-one vocal remover and stem splitter that lets you download individual stems or the full mix.

Lead & Backing Vocal Splitter
Split lead and backing vocals with powerful AI. Perfect for remixing, vocal practice, and harmony analysis. Preserve the natural tone of each vocal layer while reducing distortion and editing time.

AI Background Noise Removal
Use AI to remove background noise such as traffic, echoes, clicks, and other unwanted sounds. Instantly improve audio clarity and create cleaner recordings.

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.

Best BPM & Key Finder
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.