Developer

Image Optimization for Vercel Deployment

Prepare and configure images for optimal delivery on Vercel with client-side processing and CDN caching.

2026-06-226 min read

Client-Side Processing Reduces Server Load

Processing images in the browser before uploading to Vercel reduces serverless function execution time and cost.

Vercel can optimize images on the fly, but it counts against function execution limits. Pre-optimize where possible.

Configure your vercel.json to cache image assets with a long max-age header so repeat visits load from the CDN.

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

Conversion

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

Resize

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

Compression