SEO

How to Optimize Images for SEO

Image optimization helps search rankings through faster load times, proper metadata, and descriptive filenames.

2026-06-107 min read

Filenames Tell Search Engines What The Image Contains

A file named DSC_1234.jpg tells a search engine nothing. Rename it to red-leather-wallet-product.jpg before uploading.

Write clear alt text that describes what the image shows. Avoid keyword stuffing and keep it under 125 characters.

Google uses page speed as a ranking factor. Compressed images load faster and contribute to better search performance.

Compress JPG, PNG, and WebP images online with Kompresio. Fast, private, browser-based image compression with batch ZIP download support.

Compression

Resize JPG, PNG, WebP, and AVIF images by width, height, percentage, or preset directly in your browser.

Resize

Convert JPG, PNG, and other images to WebP in your browser. Kompresio helps create lightweight WebP files for faster websites.

Conversion