Upload images and generate accessibility-compliant alt text in seconds using Google Gemini AI. Edit results inline, then download as CSV or JSON for bulk import into your CMS. Only a thumbnail is sent to AI- your originals stay on your device.
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Free accounts get 10 AI credits per day. No credit card required.
Drop images here or click to upload
JPG, PNG, WebP, GIF — multiple files supported · max 20 MB each
SammaPix sends a thumbnail of your image to Google Gemini Flash which returns a concise, descriptive alt text optimized for both accessibility and SEO.
Generated alt texts follow web accessibility guidelines- descriptive, meaningful, and appropriate length (50-125 characters) for screen readers.
Alt text doubles as image SEO signal. Get descriptions that help your images rank in Google Image Search while serving accessibility requirements.
Alt text (alternative text) is an HTML attribute added to image tags that describes the image for screen readers used by visually impaired users. It is also a key SEO signal - Google uses alt text to understand the content and context of images on your page.
Good alt text is specific, concise, and describes the key visual content without starting with "image of" or "photo of". WCAG guidelines recommend 50-125 characters for most images. SammaPix AI generates alt texts that follow these conventions automatically.
image.jpgPhoto of a dogGolden retriever puppy playing with a red ball on green grass in bright sunlight