Voice Isolator

Voice Isolator is an audio editing tool. A browser based AI audio cleaner that separates vocals from background noise and music, aimed at podcasters, producers and video creators. Upload an MP3, WAV, FLAC, M4A, AAC or OGG file, preview the isolated vocal, and download it.

Voice Isolator is a browser based audio tool that removes background noise and separates vocals from a mixed recording. You upload a file, the system runs its separation model, and you get back an isolated vocal track that you can preview and download. The site positions it for podcasters, music producers, video creators, radio teams and karaoke services, which is a fair reflection of what the tool actually does: clean up speech recorded in imperfect rooms, rescue vocals buried under music or traffic, and generate backing tracks by pulling the voice out of a song. The workflow is deliberately short. Accepted formats are MP3, WAV, M4A, AAC, FLAC and OGG, with the site claiming support for files up to a 192kHz sample rate. Processing uses a credit system, where one credit covers one second of audio, and the site advertises typical turnaround in the range of seconds. A before and after sample set on the homepage lets you hear the separation quality on six different noise scenarios before you commit a file, which is more useful than a static feature list. Where it fits: this is a single purpose utility rather than a full audio editor. There is no multitrack timeline, no EQ or compression chain, and no plugin ecosystem. Against general purpose DAWs with noise reduction plugins it is far simpler and requires no setup. Against dedicated stem separation suites it is narrower, since the marketing centres on vocals and noise rather than splitting a track into drums, bass and other instruments. For someone who needs one clean vocal file quickly and does not want to learn a plugin interface, the tradeoff makes sense. The privacy and licensing claims are worth noting. The site states that files are encrypted in transit and during processing, are not stored permanently, and are deleted automatically once processing finishes. Commercial use is permitted across all subscription tiers according to the FAQ. Those are vendor statements rather than independently verified facts, so teams with strict data rules should confirm them before uploading sensitive interview material.