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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Online Audio Converter logo
Online Audio Converter
✓ verifiedFreemium

Free browser-based audio converter (123apps) supporting 300+ formats to MP3, WAV and more, with tag editing and batch conversion.

4.1M visits/mo
Voicemod logo
Voicemod
✓ verifiedFreemium

Well-known real-time AI voice changer and soundboard for gamers and streamers, integrating with Discord and game voice chat.

4.3M visits/mo3.9K saves
Udio logo
Udio
✓ verified

Popular AI music generator that turns text prompts into full songs with vocals and instrumentation in seconds.

1.7M visits/mo
Fadr logo
Fadr
✓ verifiedFreemium

AI music workstation for stem separation, remixing, mashups and creating playable instruments from any song.

1.2M visits/mo
MusicCreator AI logo
MusicCreator AI
✓ verifiedFreemium

Free, royalty-free AI music generator with a broad suite of song, vocal, and MIDI tools.

1.0M visits/mo
Pricing
Free: $0 (70 files/day, up to 4 GB)
Premium: $6/mo (unlimited files, up to 10 GB, no ads)

No public pricing

No public pricing

Basic: $0 (unlimited MP3 stems & remixes)
Plus: $10/mo or $100/yr (WAV, pro stems, plugins, API)

No public pricing

Core features
  • Convert 300+ audio and video formats
  • Extract audio from video files
  • Adjustable quality, bitrate and channels
  • ID3 tag editing
  • Batch conversion to ZIP
  • Runs in-browser, files auto-deleted
  • Real-time AI voice changing during calls and streams
  • Soundboard for triggering sound effects on the fly
  • Virtual microphone integration with Discord, Zoom, and games
  • Library of preset and AI-generated voice filters
  • Custom voice and meme-sound creation
  • Text-to-music generation with vocals and instrumentation
  • Song extension and remixing tools
  • Genre and style-guided generation
  • Library of user-generated tracks to explore
  • Stem separation (vocals, drums, bass, melody and more)
  • Remix and mashup maker
  • Siren playable-instrument generator
  • DrumGPT drum-kit creation
  • MIDI detection
  • WAV downloads and plugins on Plus
  • Free text-to-music generation (up to 8 min)
  • 100% royalty-free output
  • AI lyrics, rap, and instrumental generators
  • Stem splitter and vocal remover
  • Singing-voice and song-cover tools
  • MIDI and BPM/key utilities
Use cases
  • Converting audio to MP3 or other formats
  • Making iPhone ringtones (M4R)
  • Extracting a song from a video
  • Batch-converting many audio files
  • Streamers adding character voices to broadcasts
  • Gamers disguising or enhancing their voice in-game
  • Content creators building comedic soundboards
  • Discord communities using fun voice effects in calls
  • Musicians and hobbyists generating original song ideas from prompts
  • Content creators needing background music or soundtracks
  • Songwriters exploring melody and lyric ideas quickly
  • Extracting vocals or instrumentals from tracks
  • Building remixes and mashups without experience
  • Producing music with AI-generated stems and kits
  • Generating royalty-free music free
  • Creating instrumentals or raps
  • Utility tasks like stem splitting and BPM finding
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