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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.

TikTok Voice logo
TikTok Voice
✓ verifiedPaid

Text-to-speech generator with hundreds of TikTok-style character and celebrity-style voices across 20+ languages, for dubbing short videos.

128K visits/mo
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
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
Pricing
Starter: $4.9/month (100,000 characters/month, ~3 hours audio)
Advance: $8.9/month (400,000 characters/month, ~12 hours audio)
Pro: $12.9/month (1,000,000 characters/month, ~30 hours audio)

No public pricing

Free: $0 (70 files/day, up to 4 GB)
Premium: $6/mo (unlimited files, up to 10 GB, no ads)
Core features
  • Hundreds of TikTok-style named voices
  • 20+ languages and regional accents
  • Adjustable text-to-speech input up to 500 characters per request
  • Downloadable audio output for video editing
  • Bundled sound-effect generator, vocal isolator and remover
  • Audio extractor from video files
  • 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
  • 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
Use cases
  • Dubbing funny or dramatic voiceovers onto TikTok clips
  • Producing podcast or narration audio
  • Recreating voice effects removed from the TikTok app
  • Editing voiceovers for videos on a computer
  • Musicians and hobbyists generating original song ideas from prompts
  • Content creators needing background music or soundtracks
  • Songwriters exploring melody and lyric ideas quickly
  • Converting audio to MP3 or other formats
  • Making iPhone ringtones (M4R)
  • Extracting a song from a video
  • Batch-converting many audio files
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