Free AI alt text generator that creates SEO-optimized image descriptions in seconds
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Stage
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Established
Founded
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Based in
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PL
Pricing model
Freemium
Freemium
Pricing
Not given
Free: scan, score, public report and live badge. Pro: $9 one-time payment per listing (weekly rescans, score history, ready-made llms.txt and robots.txt, fix prompts for every issue). Featured: $20 per month per home page slot.
Key features
URL-based image analysis
Multi-language support including English, Spanish, French, German, Chinese, Japanese, Korean, Arabic and more
Instant generation under 3 seconds per image
Copy-to-clipboard functionality
Works with PNG, JPG, GIF and WebP formats
No hallucination or fabricated details
Public reports with detailed findings
Live embeddable badge
AI-generated fix prompts for coding agents
Ready-made llms.txt and robots.txt files (Pro)
Weekly automatic rescans (Pro)
Score drop monitoring and alerts (Pro)
Public score history chart (Pro)
Markdown content negotiation checker
Agent Mesh Protocol checker
What makes it different
Processes batches of 50+ images in about a minute versus 2-3 minutes per image manually
Includes relevant keywords naturally woven into descriptions for better rankings
Understands multiple visual elements including objects, colors, text and spatial relationships
Score never changes based on payment - Free and Pro use identical scoring rules
Pro is one-time $9 payment with no recurring fees
Detailed scoring breakdown with published rules and specifications
Removal is always free with no conditions required
Site implements its own standards - server-rendered pages, Markdown support, llms.txt, and schema.org data
Altxt AI
Good for Bots