Image Describer

Open Site

AI tool to generate SEO-friendly image descriptions, alt text, and social media captions instantly. Supports JPG/PNG/WebP and multiple output formats (brief alt text, captions, detailed descriptions, prompts, OCR). Built for accessibility, content workflows, and e-commerce/marketing teams.

Added on February 8, 2026

Product Information

What is Image Describer?

Image Describer is an AI image-to-text and alt text generator that turns images into descriptive text for accessibility, SEO, and content publishing. It supports multiple output modes (alt text, captions, detailed descriptions, prompts) and multiple languages, making it useful for digital marketing, ecommerce catalogs, and accessibility workflows.

How to use Image Describer?

Upload an image or paste an image URL (supports JPG/PNG/WebP).
Choose what you want to generate (e.g., brief description, alt text, caption, detailed description, OCR, prompts).
Optionally select an output language.
Generate and copy the result into your website, CMS, or social post.
Explore built-in examples for common tasks like product descriptions and social captions.

Core Features

AI-generated alt text and brief descriptions for accessibility/SEO
Captions and marketing-friendly text for social posts
Detailed descriptions and “describe person/recognize objects” modes
OCR to extract text inside images
Art style analysis for creative/culture workflows
Prompt generation (General/Flux/Midjourney/Stable Diffusion)
Multilingual output with selectable language
Supports drag & drop upload, JPG/PNG/WebP

Use Cases

Website accessibility: alt text for images and UI elements
SEO content production: descriptive image alt tags and metadata
Social media: engaging captions for Instagram/Facebook/etc.
Ecommerce: product image descriptions for catalog listings
Creative workflows: generate prompts for image models (Flux/MJ/SD)
Documentation/archives: OCR extraction of text within images
Art and design critique: analyze art style and visual details