Image to Prompt Generator
The fastest free image to prompt generator online. Upload any image and instantly get an AI-optimized prompt for Midjourney, DALL-E 3, Stable Diffusion, Flux, and more.
No login required · 5 free generations per day · 7 AI models
Drop image here or click to upload
JPG, PNG, WEBP, GIF, BMP, TIFF, AVIF, HEIC, SVG, ICO · Max 5MB
💡 You can also paste an image from clipboard (Ctrl+V)
AI Target Model
Output Language
Detail Level
Frequently Asked Questions
What is an image to prompt generator?
An image to prompt generator is an AI tool that analyzes any image and produces a text prompt you can use in AI image generators like Midjourney, DALL-E 3, Stable Diffusion, or Flux. PromptLens reverse-engineers style, composition, lighting, color palette, and subject detail from your image automatically.
How do I convert an image to a prompt?
Upload your image to PromptLens, select your target AI model (Midjourney, DALL-E 3, Flux, Stable Diffusion, etc.), choose a detail level, and click Generate. You'll receive an optimized prompt in seconds — ready to copy and paste.
Is this image to prompt generator free?
Yes. PromptLens is a free image to prompt generator — no login or credit card required. The free plan includes 5 generations per day across our top AI models. Pro and Ultra plans are available for unlimited access.
Which AI models are supported?
PromptLens supports 7 AI models: Midjourney, DALL-E 3, Stable Diffusion, Flux, General AI, and more. Use Compare Mode to generate prompts for multiple models side-by-side.
What image formats are supported?
PromptLens accepts JPG, PNG, WEBP, GIF, BMP, TIFF, AVIF, HEIC, SVG, and ICO. Images up to 5MB are supported. Non-native formats are automatically converted before processing.
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