Alt Text Creator Edge extension security report

Alt Text Creator automatically generates descriptive alt text for images using AI, making your social media posts more accessible to people who use screen readers. How It Works When you upload an image on a supported platform, click the "Create Alt Text" button that appears in the alt text dialog. The extension sends your image to your chosen AI provider, which analyzes the image and returns a detailed description. The generated text is automatically inserted into the alt text field. Supported Platforms • Bluesky • Mastodon • Deer.Social • LinkedIn • Instagram • Facebook AI Providers Choose from four AI providers: • Google Gemini – Fast and accurate image analysis • OpenAI GPT-4o – Advanced visual understanding • Anthropic Claude – Detailed, nuanced descriptions • Alt Kit Hosted – Simple setup with no API key management required Key Features • One-click alt text generation • Supports multiple image formats (JPEG, PNG, WebP, GIF, AVIF) • Automatic image resizing for large files • Works with images up to 3.2MB • Copies generated text to clipboard as backup • Clean, non-intrusive button design that matches each platform Privacy Your API keys are stored locally in your browser and never shared. Images are sent directly to your chosen AI provider for processing and are not stored by the extension. Setup 1. Install the extension 2. Click the extension icon and go to Settings 3. Select your AI provider and enter your API key 4. Start creating accessible content!