AltText.ai Now Supports AVIF & SVG Formats
Better quality, smaller file sizes, and improved accessibility
We’re thrilled to introduce first‑class support for AVIF and SVG images in our AI‑powered alt text generation. Now you can use today’s most efficient formats without sacrificing accessibility or SEO.
Why Modern Formats Matter
AVIF and SVG are rapidly becoming staples of modern web development:
- AVIF: Up to 50 % smaller than JPEG at comparable quality, with 10‑ and 12‑bit color depth, HDR, and alpha transparency.
- SVG: Resolution‑independent vectors that stay crisp at any size, tiny file sizes for icons/logos, built‑in accessibility hooks, and animation support.
See How Many Modern Format Images You Have
Using AVIF or SVG on your site? Run a free Website Accessibility Analyzer to discover how many of these modern format images are missing proper alt text.
How It Works
Just upload your AVIF or SVG through any AltText.ai integration—our system auto‑detects the format, parses pixels or vector markup, and returns rich, context‑aware alt text in seconds.
Developer Benefits
- Future‑proof your asset pipeline with zero extra configuration.
- Maintain blazing page‑load speeds without sacrificing accessibility.
- Process your entire image library—raster or vector—with one API.
Get Started Today
No changes needed—keep uploading your images via the web UI, API, CMS plugins, or browser extension, and enjoy AI‑generated alt text for every format in your toolkit.
🚀 Try Advanced Format Support
Upgrade to a paid plan to access our premium AVIF & SVG support. Generate accurate, context-aware alt text for modern image formats and keep your site fast, accessible, and SEO-friendly.