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MusicExtend

Audio

MusicExtend is a free, browser-based AI audio toolkit that lets you extend tracks, create lyrics or rap, build mashups, generate/download SFX, remove background music or reverb, and convert Instagram/TikTok/YouTube to MP3 - no sign-up required.

About MusicExtend

MusicExtend is a browser-based suite of AI-powered audio tools designed for music creators, podcasters, and content producers. It enables users to extend music tracks, generate new songs or lyrics, create mashups, and produce or download sound effects. Additional features include audio cleaning, vocal removal, and format conversion for both audio and video files. The platform works entirely online, supports common audio and video formats, and does not require installation or account creation. MusicExtend operates on a credit-based system with one-time purchases and no subscription fees. Some tools are available for free use.

Best for: music producers, podcasters, content creators, video editors

Key features

  • Lets users extend music tracks while preserving rhythm and mood
  • Offers AI-powered lyrics and rap generation by theme or genre
  • Provides mashup creation with automatic syncing of vocals and beats
  • Includes tools for generating and downloading sound effects
  • Features audio cleaning and vocal/instrumental separation
  • Supports conversion of social media videos to MP3 format
  • No installation or sign-up required for use
  • Customizable extension modes for music editing

Use cases

  • Extending short audio tracks for use in videos or podcasts
  • Generating original music or background tracks from prompts
  • Creating mashups for creative or professional projects
  • Cleaning up audio by removing noise, reverb, or unwanted sounds
  • Extracting vocals or instrumentals from existing tracks
  • Converting social media videos to audio files for reuse

Pros

  • Accessible online without installation or sign-up
  • Supports a wide range of audio and video formats
  • Some features available for free use

Limitations

  • Audio uploads limited to 10 seconds to 5 minutes in length

Screenshots

MusicExtend screenshot

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