Gemini AI photo prompt library with copy-paste ready prompts for stunning AI photos
Free AI-powered photo extender for any aspect ratio with no sign-up required and no watermark
Stage
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Founded
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Based in
CN
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Pricing model
Freemium
Freemium
Pricing
Not given
Free to try without sign-up; Basic $9.90 (100 credits), Standard $29.90 (500 credits), Pro $49.90 (1,250 credits). Each successful image uses 5 credits. One-time purchases with no subscription; credits never expire.
Key features
Image to Prompt tool to analyze and generate prompts from uploaded photos
Text to Prompt feature to convert descriptions into optimized prompts
Text to Image generation powered by Google Gemini
Over 270 tested prompts across 18 photo scenarios
Watermark-free downloads on paid plans
Up to 4K output resolution on premium models
Multiple reference image support (up to 9 on Premium)
Private and public generation options
Commercial usage rights on Pro and Premium plans
Real AI outpainting powered by gpt-image-2 model
Support for any aspect ratio including 1:1, 4:5, 16:9, 9:16, 21:9 and custom ratios
Free to try without signing up
No watermark on results
Free daily credits with a free account
Supports JPG, PNG and WebP files up to 4MB
Full resolution export
Results typically ready in 60–120 seconds
Works on any mobile or desktop browser without app installation
Secure HTTPS processing with no account required
What makes it different
Over 270 tested prompts designed to reduce trial-and-error in AI image generation
Built by a single independent developer with direct feedback loop to users
Prompts optimized specifically for Google Gemini AI platform
Identity-lock technology to preserve facial features across multiple generations
Free tier with 100 credits to try before purchasing
Real generative AI instead of simple blur-and-stretch algorithms
Optional one-time credit purchases with no subscription
No watermark on downloaded results
Free daily credits automatically top up when balance runs low
Promptelle
Photo Extender