Gemini 2.5 Flash
AI Image Alt Text Generator
Upload images and get SEO-optimized alt text descriptions powered by AI vision technology.
Gemini API Key
not set
Free key from Google AI Studio — your key stays in-browser, never sent anywhere except Google's API.
Upload Images
0 images queued
Comma-separated. Each image below can override with its own keywords.
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Drop images here or click to browse
PNG, JPG, WebP, GIF — up to 20 images at a time
Why Alt Text Matters
- SEO: Helps search engines understand image content and rank your images in Google Images
- Accessibility: Screen readers use alt text to describe images to visually impaired users
- Context: Provides fallback text when images fail to load