Free AI Prompt Tools
The guides on PromptVibe explain how photo prompts and captions work. These two tools let you put that into practice: build your own prompt from clear choices, or find a caption for the picture you made, without starting from a blank screen.
Both tools run entirely in your browser. You do not need an account, nothing is uploaded to this site, and no AI runs on these pages. They prepare text that you copy into the AI app of your choice, where your own photos stay under that app’s rules.
AI Photo Prompt Builder
Choose a subject, outfit, scene, light, camera feel, mood and aspect ratio, and the builder writes a labelled prompt you can paste into ChatGPT or Gemini. Under the prompt, a short note explains what each part does, so you learn which words to change. It writes the prompt only; the image is made in the AI tool you choose.
Build a promptCaption Ideas for AI Photos
Pick a photo type, a mood and English or Hinglish to see short captions that fit, plus three profile bios for each photo type. The captions are ready-made templates written for this site, not AI output, and nothing is uploaded.
Find a caption