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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.

Vozard logo
Vozard
✓ verifiedFreemium

Real-time AI voice changer for Windows and Mac with 200+ voices and effects for gaming, streaming and chat.

1.3M visits/mo3.5K saves
Noiz Agent logo
Noiz Agent
✓ verifiedFreemium

Text-to-speech with voice cloning and emotional voice design.

574K visits/mo2.0K 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
Fish Audio logo
Fish Audio
✓ verifiedFreemium

AI text-to-speech and voice-cloning studio with emotion controls, 2M+ voices and speech-to-text via web or API.

5.6M 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

No public pricing

Starter: $3.9/Month
Creator: $11.9/Month

No public pricing

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
  • Real-time voice changing with low latency
  • 200+ voice effects including celebrities, cartoon and anime characters
  • Works with 14+ platforms: Discord, Zoom, OBS, Fortnite, Twitch and more
  • Background sound effects and meme sounds
  • Converts pre-recorded audio and video files
  • Vocal enhancement for AI cover production
  • Windows and Mac support with 3 free voice effects daily
  • Emotional Text to Speech (TTS)
  • Unlimited Voice Clone & Voice Design
  • Seamless Video Translation & Multilingual Dubbing
  • Developer-Ready APIs
  • Extensive Voice Library
  • 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
  • Text-to-speech with emotion and effect tags
  • Voice cloning from samples
  • Speech-to-text transcription
  • Multilingual voice library (2M+ voices)
  • Developer API for integration
  • Real-time voice generation
  • 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
  • Voice disguise for gaming and chat
  • Character voices for live streaming
  • Pranking friends in calls
  • Creating AI voice covers and content
  • Audiobook creation and narration
  • Podcast production
  • Creative advertisement and social media content
  • E-learning platforms and educational videos
  • Character voices for short films and video games
  • Integration into meditation apps and virtual assistants
  • Musicians and hobbyists generating original song ideas from prompts
  • Content creators needing background music or soundtracks
  • Songwriters exploring melody and lyric ideas quickly
  • Narrating videos, ads and explainers
  • Producing audiobooks without a studio
  • Creating character or brand voices for games and apps
  • 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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