Gemma 4 AI Image Description
Transform any image into detailed, accurate text descriptions with Gemma 4's advanced vision capabilities. Generate alt text, technical analysis, or comprehensive scene descriptions — all powered by open-source AI.
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Key Features of Gemma 4 Image Description
Powered by Google's most capable open-source vision model with configurable visual token budgets for precise image understanding.
Multilingual OCR & Text Recognition
Gemma 4 reads text embedded in images across multiple languages — signs, documents, screenshots, and handwritten notes. Configurable visual token budgets (560–1120 tokens) ensure accurate extraction.
Accessible Alt Text Generation
Generate WCAG-compliant alt text optimized for screen readers in one click. Concise, descriptive, and contextually accurate — perfect for improving web accessibility at scale.
Technical Image Analysis
Analyze composition techniques, color palettes, lighting setups, and resolution quality. Ideal for photographers, designers, and content creators who need professional-grade image assessments.
4 Description Styles
Choose Detailed for comprehensive scene breakdowns, Concise for quick summaries, Alt Text for screen-reader-ready descriptions, or Technical for professional composition and quality analysis.
How to Describe Images with Gemma 4
Three simple steps to turn any image into an accurate text description.
Upload Your Image
Drag and drop or click to upload your image. Supports JPG, PNG, WEBP, and GIF formats up to 10 MB.
Select Description Style
Choose from four styles: Detailed, Concise, Alt Text, or Technical Analysis. Each is tuned for a different use case.
Get AI Description
Gemma 4 analyzes your image and streams a detailed description in real time. Copy the result with one click.
What the Community Says About Gemma 4
Real discussions from developers and AI enthusiasts
Twitter/X Posts
Trusted by Visual Professionals
See how photographers, developers, and accessibility specialists use Gemma 4 for image descriptions.
Sarah Mitchell
PhotographerThe Technical analysis mode gives me composition and lighting breakdowns I used to write manually. It saves me hours when cataloging shoots.
David Park
Web DeveloperAlt Text mode is a game-changer for accessibility compliance. I run all my client site images through it — fast, accurate, and free.
Emily Torres
Accessibility SpecialistFinally an AI tool that generates genuinely useful alt text. The descriptions are concise, contextual, and screen-reader-friendly out of the box.
Frequently Asked Questions
Everything you need to know about the Gemma 4 Image Description tool.
Gemma 4 Image Description supports JPG, PNG, WEBP, and GIF formats up to 10 MB. For best results, use high-resolution images with clear subjects.
Describe Any Image with Gemma 4 AI — Free
Upload an image and get instant AI-powered descriptions. 4 styles, multilingual OCR, open-source technology.