Free image optimizer for product photos that compresses files, removes hidden data, and adds SEO-friendly names and alt text
Open format for portable AI characters that stay consistent across models
Stage
Not given
Not given
Founded
Not given
Not given
Based in
FR
IN
Pricing model
Free
Freemium
Pricing
Not given
Free open-source app (GPL-3.0). OmniChar Cloud: 300 free credits to start. Images priced by resolution: 2 credits at 1K, 5 credits at 2K, 20 credits at 4K (without character). With character: 11 credits at 1K, 18 at 2K, 44 at 4K. Videos priced per second: 10 credits at 480p, 12 at 768p, 26 at 2K, 32
Key features
Batch image compression with three quality levels
Remove GPS, camera, date and AI tool metadata
Automatic file name optimization for SEO
Add alt text and image descriptions under 125 characters
Add brand, copyright and website to image files
Support for JPEG, PNG and WebP formats up to 40 MB
Process up to 100 images at once without uploads
Write keywords and product description into image metadata
Optional Google AI tag for Google Shopping compliance
Browser-based processing with no server uploads
Portable .char file format for characters across multiple models
Local GPU generation with built-in diffusion engine
Cloud generation service with pay-per-generation pricing
Node-based canvas for building generative pipelines
Embedded character licensing and consent verification
Local LoRA training on 16GB GPUs
Continuity scoring to measure character consistency
Integration with FLUX.2, MiniMax H3, Krea 2, LTX-2.5 and hosted API models
What makes it different
Completely free with no account, sign-up or watermark
All processing happens in your browser—images never leave your device
Removes AI generation tags and metadata from ChatGPT and Gemini images
Works with any store and marketplace without platform-specific setup
Optimizes for both Google Images and AI search assistants like ChatGPT
Free and open source application under GPL-3.0 license
Image SEO for AI
OmniChar