Audio Stem Separation
Upload an audio file to separate it into vocals, drums, bass, and other stems.
Combine Audio Tracks
Combine two audio tracks with adjustable weights and optional fade effects.
Pitch Shift Audio
Shift the pitch of an audio file by specified semitones.
Estimate Musical Key
Estimate the musical key of an audio file using harmonic analysis.
Shift Audio to Key
Shift an audio file to a specific musical key while preserving tempo.
Align Songs by Key
Align two songs to the same musical key for harmonic mixing.
Create Stereo Mix
Create a stereo mix with different audio in left and right channels.
Stretch Audio to BPM
Stretch audio to match a specific BPM.
Align Songs by BPM
Align two songs to the same BPM by stretching the faster one to match the slower one.
Selective Stem Extraction
Extract only specific stems from an audio file to save processing time and storage.
Vocal/Instrumental Separation
Separate audio into vocal and instrumental components for karaoke or vocal isolation.
Create Karaoke Track
Create a karaoke-ready instrumental track by removing vocals from any song.
Create Vocal/Instrumental Medley
Mix vocals and instrumental stems into a polished medley with compression and gain control.
Get Audio Information
Get detailed information about an audio file including duration, sample rate, channels, and file size.
Extract Audio from YouTube
Extract audio from a YouTube video URL.
Get YouTube Video Info
Retrieve detailed information about a YouTube video without downloading it.
Cut Audio Segment
Extract a segment from an audio file between specified start and end times.
Mute Time Windows
Mute specific time windows in an audio file with smooth fade transitions.
Extract Segments
Extract multiple segments from an audio file. Shows up to 4 segments (first segment when not joined).
Trim Audio
Trim audio from the beginning and/or end.
Music Understanding (AI)
Analyze music using NVIDIA's Music-Flamingo Audio Language Model.
Song Structure Analysis
Analyze song structure and identify sections (verse, chorus, bridge, etc.).
AI Cutting Point Suggestions
Get AI-suggested optimal cutting points for different purposes.
Genre & Style Analysis
Detailed analysis of genre, production style, and instrumentation.
Audio Noise Removal
Remove various types of noise from audio using adaptive filtering and spectral subtraction.
Insert Audio Section
Insert a section from one audio track into another at a precise time position.
Replace Audio Section
Replace a section of an audio track with another audio segment.
Voice Replacement with Seed-VC
Replace voice in source audio with voice from target audio using Seed-VC AI model.