AI-powered image upscaler that enhances low-resolution photos to 4K quality
AI text to speech, with feeling.
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Not given
Free: 1,500 credits per day after check-in. Starter: $5/month includes 110,000 credits per month plus 1,500 extra daily credits and commercial use. Pro: $18/month includes 500,000 credits per month plus 1,500 extra daily credits and commercial use. Studio: $60/month includes 1,800,000 credits per mo
Key features
AI-powered detail enhancement and reconstruction
Multiple upscaling options up to 4x resolution increase
Professional 4K upscaling suitable for commercial use
Portrait enhancement mode for facial features
Supports multiple image formats including JPG, PNG, WEBP, BMP
Batch processing up to 100 images at once
Instant HD conversion in 15-30 seconds
API access for batch and advanced processing
Face restoration with CodeFormer model
Anime and illustration upscaling with specialized models
Voice cloning from 10-30 seconds of audio
Voice design with candidate previews
Audio transcription with timestamps and SRT/VTT export
Voice changer for converting speech
Long-form audiobook narration in segments
Video dubbing and re-voicing capabilities
REST API for programmatic TTS access
Multiple audio format support (MP3, WAV, OPUS, PCM)
Expression markers like (whispers) or (excited)
What makes it different
Lossless AI upscaling that preserves natural textures and details without over-sharpening
Privacy-first: all images automatically deleted after processing, never permanently stored
Fast processing with crystal-clear results in seconds
Transparent pricing with free tier and multiple paid plans
Independent operation with clear disclosure of AI models used
No software installation required—runs entirely in the browser
Natural and expressive speech generation with feeling
Private voice models that only your account can access
Upscayl
Voxelle