Advanced Image Format Support

SVG, AVIF, and standard formats—one AI engine for 100% accessibility

Your Images, Any Format

PNG, JPG, GIF, WebP, SVG, or AVIF—AltText.ai auto‑detects each format, analyzes content, and delivers SEO-optimized alt text in seconds.

  • Plug‑and‑Play Automation

    Upload directly or integrate with WordPress, Shopify, Chrome, or our API to process images automatically. We handle format detection and return publish‑ready alt text.

  • Built‑In SEO & Accessibility

    Meet Google's image optimization requirements and WCAG accessibility standards with one solution—no matter the format.

AVIF, SVG, PNG, JPG, GIF, and WebP cards—AltText.ai auto-generates SEO-friendly alt text for every format, including full support for modern AVIF and SVG image files.

SVG & AVIF Support—Future-Proof Your Images

Leverage next-generation image formats with the first alt text engine that fully supports both SVG vector graphics and AVIF compression.

AVIF Alt Text Generation

Benefit from AVIF's 50% smaller file sizes while our AI analyzes every visual detail for comprehensive alt text.

SVG Alt Text Generation

Make vector graphics accessible—our AI understands SVG content and generates descriptive alt text without forcing you to resort to raster formats.

Standard Formats, Exceptional Alt Text

Process your existing PNG, JPG, GIF, and WebP image libraries with the same AI technology—maintaining consistent quality across all formats.

WebP Alt Text Generation

Get full alt text support for WebP's 25–34% file size savings—balancing performance and accessibility.

GIF Alt Text Generation

Generate accurate, concise alt text for animated and static GIFs—automatically detecting key content without manual editing.

Ready to Upgrade Your Image Library?

AltText.ai supports SVG and AVIF, ensuring your images remain accessible and future-proof.

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