Image Analysis & Captioning AI Tools

Free OCR tool that extracts text from screenshots, scans, and PDFs and lets you clean it up before exporting.

Free browser-based OCR that reads handwriting, tables, and mixed layouts, plus a paid API.

Reverse image search that finds where a picture appears online and tries to identify the original source.

Turns an uploaded image or video into descriptions, alt text, OCR text, SEO and product copy, captions, chart notes or a generation prompt.

Uploads a photo and estimates where it was taken from landmarks and terrain alone, no EXIF or GPS data required.

Multi-agent AI estimates where a photo, video, or news event happened from EXIF data, visuals, and web search.

Free tool from RightBlogger that writes 5 caption options per image in more than 20 tones.

Estimates where a photo was taken using AI, plus reverse image search and other OSINT-style image tools.

Generates SEO-ready, accessibility-compliant alt text for website images across 20-plus CMS and store platforms.

Scores and ranks uploaded photos across lighting, expression, and composition to pick the strongest shot for a platform.

Sends an image to several vision AI models at once (OpenAI, Claude, Gemini) so you can compare their outputs.

Reverse-engineers an uploaded image into a detailed text prompt formatted for Midjourney, Flux, or Stable Diffusion.

Predicts where an uploaded photo was taken from its architecture, vegetation, and signage, aimed at OSINT-style investigation.