Efficient AI text-to-speech model with 82M parameters delivering natural-sounding voice synthesis
AI-powered tool to edit text in finished images while matching the original font and background
Stage
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Founded
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Based in
SG
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Pricing model
Open source
Freemium
Pricing
Free to use. Free Chrome Extension with 10,000 characters free every month.
1 free edit for new accounts. One-time credit packs: Try $3.90 (8 edits, $0.49 per edit), Starter $14.90 (40 edits, $0.37 per edit), Pro $26.90 (100 edits, $0.27 per edit). No subscription.
Key features
82M parameter efficiency for lightweight, scalable performance
Multilingual support including English, French, Korean, Japanese, and Mandarin
Customizable voice packs with multiple lifelike voice options
Automatic content segmentation for chapter and section detection
OpenAI-compatible API endpoint for easy integration
Real-time audio generation with NVIDIA GPU acceleration
Processes up to 510 tokens in a single pass for longer audio outputs
Chrome extension for reading webpages aloud
Edit text while keeping original font, color and spacing
Automatic background restoration
Compare before and after with slider and highlight tool
Support for PNG, JPEG and WebP files up to 10 MB
Automatic credit refund on failed edits
Two editing modes: Fast (1K) and Pro (2K)
Translate text to Chinese, Japanese and Korean
No source file or original font needed
Commercial use allowed on owned or editable images
What makes it different
Outperforms larger models like XTTS (467M params) and MetaVoice (1.2B params) despite having only 82M parameters
Open-source and free for both commercial and personal use under Apache 2.0 license
Lightweight architecture enabling deployment on CPU and GPU with minimal resources
Trained on high-quality, permissively licensed audio for accurate natural-sounding speech
Designed for scalability while preserving excellent audio quality
No subscription required – pay once for credits that never expire
See exactly what changed before downloading with slider and highlight verification
Restores background from original image when changes are contained
Kokoro TTS
Edit Image Text