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Free browser-based text-to-MP3 converter using Amazon Polly voices across 28+ languages with SSML controls.
Voice AI research lab offering emotionally intelligent speech models and APIs for developers building empathic voice applications.
AI audio suite best known for high-quality vocal and stem separation, plus voice cleanup, changing and cloning tools.
Musician toolkit for AI stem separation, vocal removal, practice, and vocal/stem generation, any device.
All-in-one AI voice generator for text-to-speech, voice cloning, voice changing, and sound effects in 150+ languages.
No public pricing
No public pricing
No public pricing
Free trial available
No public pricing
- ✦Text-to-MP3 conversion powered by AWS Polly
- ✦28+ languages and multiple regional accents/voices
- ✦SSML tags for pauses, emphasis, speed, and pitch
- ✦Multi-speaker conversation formatting
- ✦Daily free character limit (~3,000 characters)
- ✦Empathic, emotionally intelligent voice models
- ✦Human-feedback and evaluation APIs
- ✦Open-source models and datasets
- ✦Coverage of 50+ languages and dozens of emotions
- ✦Expression measurement and speech tooling
- ✦Vocal and instrumental removal
- ✦Stem splitter for drums, bass, guitar and more
- ✦Voice cleaner for noise and plosives
- ✦Voice changer
- ✦Voice cloner from your own samples
- ✦Echo and reverb removal
- ✦Lead and backing vocal separation
- ✦AI stem separation and vocal remover
- ✦Pitch and tempo practice tools
- ✦AI Studio for generating stems
- ✦Voice Studio for AI vocal parts
- ✦Video recording with studio-quality audio
- ✦Cross-platform apps
- ✦Text-to-speech with 1,500+ voices
- ✦Voice cloning in seconds
- ✦Real-time voice changer
- ✦AI sound-effect and BGM generation
- ✦Speech-to-text with subtitle export
- ✦154+ languages and accents
- ✦Developer API
- →Creating narration for e-learning or presentations
- →Adding accessible audio to websites
- →Producing quick voiceovers for YouTube videos
- →Generating multi-character dialogue audio clips
- →Building empathic voice assistants
- →Measuring emotional expression in speech
- →Running human evaluations of voice models
- →Adding emotional intelligence to apps
- →Making karaoke and instrumental tracks
- →Isolating stems for remixing and sampling
- →Cleaning up voice recordings
- →Creating and cloning custom voices
- →Isolating vocals or instruments for practice
- →Creating backing tracks
- →Songwriting and idea expansion
- →Voiceovers for videos and ads
- →Podcast and e-learning narration
- →Character and game voices
- →Multilingual content localization