Alt Text Generator - Alt Text Studio

Generate accurate alt text for any image on the web in seconds. Supports 194 languages, SEO keywords, & more.

Alt Text Studio instantly generates accurate, descriptive alt text for any image on the web — right from your browser. Whether you're managing a website, running an online store, or creating content, Alt Text Studio helps you make every image accessible, SEO-friendly, and compliant in seconds. 🖱️ One-Click Generation Right-click any image on any webpage and select "Generate alt text for this image." Alt Text Studio analyzes the image and returns a natural, human-quality description — ready to copy, edit, or save to your library. 📸 Screenshot to Alt Text Can't right-click an image? No problem. Use our built-in screenshot tool to select any area of the screen — a chart, infographic, embedded graphic, or even part of an image — and generate alt text for exactly what you captured. 🔍 Scrape Entire Pages Need alt text for a whole page at once? Scrape all images on the current page, or filter to only images missing alt text. Review the results, select which ones to generate, and process them all in one go. 📁 Multiple Input Methods Beyond right-clicking, you can: • Paste an image URL • Upload image files (PNG, JPG, WebP, GIF) • Paste HTML or multiple URLs to extract images • Import a CSV with image URLs for batch processing • Enter a webpage URL to scrape remotely Whatever your workflow, Alt Text Studio fits right in. 🌍 194 Languages Generate alt text in any of 194 supported languages — or multiple languages simultaneously. Perfect for multilingual websites, international ecommerce, and global content teams. Switch between languages instantly with built-in language badges. 🏷️ SEO Keywords Include target keywords directly in your generated alt text to boost search engine optimization. Add up to 10 SEO keywords and 10 negative keywords (words to avoid) for precise control over your descriptions. 🛒 Ecommerce Ready Selling products online? Add brand name, product name, primary color, and secondary color to your settings. Alt Text Studio weaves these details naturally into every description — perfect for Shopify, Amazon, Etsy, BigCommerce, and any product catalog. ✍️ Custom Prompts Want a specific tone or style? Add a custom prompt like "Write in a friendly, casual tone" or "Focus on accessibility features" to customize how your alt text reads. Your prompt applies to every generation until you change it. 📋 Plain Text, HTML & JSON Output Every generated description is available in three formats: • Plain Text — ready to paste anywhere • HTML — full <img> tag with all original attributes preserved, plus a "Clean HTML" toggle for just src and alt • JSON — structured output matching the Alt Text Studio library export format, with language filtering Copy any format with one click. 💾 Save & Sync Settings Your generation settings (text length, languages, keywords, ecommerce details, custom prompts) sync across the extension, the Alt Text Studio website, and your account. Change your defaults in the extension panel and they'll be there when you log in on the web — and vice versa. Settings auto-save for your current session, and you can permanently save them as your account defaults with one click. 📚 Your Library Every image you generate is saved to your Alt Text Studio library. Click "View in Library" on any result to see the full image detail page, manage translations, edit alt text, and export your collection. 🔄 Regenerate Anytime Not happy with a result? Hit "Regenerate (Overwrites Result)" to get a fresh description using your current settings. The credit cost is shown right on the button so there are no surprises. 🌗 Light & Dark Mode The extension panel and all on-page overlays respect your theme preference. Toggle between light and dark mode in the panel — overlays on the page update instantly to match. ✅ Works With Any Website Alt Text Studio works everywhere — WordPress, Shopify, Squarespace, Wix, Etsy, and any other website with images. 💡 Why Alt Text Matters: Accessibility — Screen readers use alt text to describe images to visually impaired users. Without it, millions of people miss the context your images provide. SEO — Search engines can't "see" images. Alt text helps Google and other search engines understand your visual content, improving your rankings and driving organic traffic. Compliance — Standards like WCAG 2.1 and laws like the ADA, Section 508, and EAA require digital content to be accessible. Missing alt text is one of the most common compliance violations — and one of the easiest to fix. User Experience — When images fail to load, alt text appears in their place. Good descriptions keep your content meaningful even when connections are slow. 📊 Credit System Alt Text Studio uses a simple credit system: • Normal text length = 1 credit per language • Detailed text length = 2 credits per language • Credit costs are shown on every generate button before you click New accounts include free credits to get started. Need more? Visit alttextstudio.com/pricing. 🚀 Get Started 1. Install the extension 2. Click the Alt Text Studio icon and sign in (or create a free account) 3. Right-click any image and select "Generate alt text for this image" 4. Copy your result and paste it wherever you need it