Free · No sign-up · Never uploaded

Optimize images for your website, free

Free, with no sign-up. Make your site’s images fast: resized to a sensible width and saved as modern WebP or AVIF, in one step.

Drop photos here

Up to 100 at once · HEIC, JPG, PNG, WebP, AVIF · or paste

  • 100% free
  • No sign-up
  • Never uploaded

How to use it

  1. Add the images for your site.
  2. Keep WebP and 1920 px longest side, or adjust to your theme.
  3. Press Compress and upload the optimized files.

A simple checklist

  1. Resize to the largest size your layout actually displays.
  2. Convert to WebP (or AVIF).
  3. Name files clearly, e.g. handmade-oak-cutting-board.webp.
  4. Add alt text describing each image when you upload it.

Platform notes

Frequently asked questions

What size should website images be?

For full-width images, about 1920 px wide is plenty for most screens. Images inside a text column rarely need more than 1200 px. Aim for under about 200–300 KB per image where you can.

WebP or AVIF?

WebP is fast to create and supported everywhere today. AVIF is usually smaller still but slower to create. Either is a big improvement over large JPGs or PNGs.

Does image size really affect SEO?

Page speed is part of Google’s page experience signals (Core Web Vitals), and large images are the most common cause of slow pages. Smaller images also keep visitors from leaving before the page loads.

Are my images uploaded?

No. Everything happens in your browser, on your device.