Clumi

Overview

Clumi is an online AI vocal remover engineered to extract and remove vocals from songs directly in the web browser. As a fully web-based tool, it eliminates the need for complex desktop audio software or manual frequency manipulation. Users simply upload a song file, and the platform's AI engine processes the audio to produce isolated vocal and instrumental components. The tool's modern, dark-themed interface is designed to keep the workflow fast and intuitive, making professional-grade source separation accessible to both technical and non-technical users.

At the core of Clumi is an AI-driven audio source separation engine that analyzes the frequency characteristics and temporal dynamics of the uploaded track to identify and isolate the vocal signal. The output consists of two separate stems: an instrumental version with vocals removed, and an acapella track containing the isolated vocals. This two-stem generation capability serves a wide range of audio production tasks, from remixing and sampling to creating backing tracks for live sessions. The separation process is optimized for fidelity, preserving the clarity and musical detail of both resulting streams while minimizing artifacts and bleed between vocal and instrumental content.

Clumi is designed with a user-first workflow: a prominent upload area on the homepage accepts audio files through a single click or drag-and-drop interaction. Once the file is submitted, the AI processing pipeline runs automatically, and users can preview the separated tracks before downloading the final output. The platform also includes an upgrade path in the form of a premium plan, as well as a blog and resource area, reflecting a focus on user education and long-term engagement. These elements allow Clumi to support both lightweight, occasional use cases and more demanding, high-volume production workflows.

By moving vocal removal to the cloud and automating the separation process, Clumi targets a broad audience that includes musicians, DJs, content creators, educators, and karaoke enthusiasts. Typical applications include generating instrumental versions for practice or performance, extracting vocal stems for remixes and mashups, preparing background music for video content, and teaching music arrangement in classroom environments. The platform aligns with the broader industry trend toward AI-powered audio processing, delivering results that previously required dedicated audio editing skills and expensive tools—now available in an accessible online format.

Core capabilities

AI-Powered Vocal Separation

Employs an AI-driven source separation engine to isolate vocal and instrumental components from mixed audio.

Browser-Based Processing

Runs entirely online; no software installation, plug-ins, or dedicated hardware required.

Two-Stem Output

Generates both a vocal-removed instrumental track and an isolated acapella vocal track.

Fast Automated Workflow

Upload a file and the AI model processes it automatically without manual parameter tuning.

Built-in Preview Player

Listen to separated stems directly in the interface before committing to a download.

Intuitive Upload Experience

Supports click-to-upload and drag-and-drop file selection via a prominent homepage widget.

Dark-Themed Professional Interface

Clean, low-glare UI designed for comfortable music-production and audio-editing sessions.

Premium Upgrade Option

Offers an additional plan tier for users with higher-volume or advanced processing requirements.

Use cases

Creating instrumental backing tracks for karaoke, cover sessions, or live performances.

Extracting vocal stems for remixes, mashups, and sample-based production.

Building practice tracks for instrumentalists to play alongside.

Generating background music for video, film, or livestream projects.

Studying vocal and instrumental arrangements for educational or analytical purposes.

Preparing separated stems for remixing and collaborative multi-track workflows.

Repurposing existing recordings for social media videos and online content.