Fast Online Image Optimizer - Reduce File Size

Optimize and compress your images online for faster website loading. Supports JPEG, PNG, and WebP with adjustable quality.

Drop your image here

Supports JPG, PNG, WEBP (Outputs JPEG)

In-depth Guide

Why Optimize Images?

Large images are the #1 cause of slow websites. Optimizing your images reduces file size without significantly impacting visual quality, leading to faster load times and better SEO rankings.

Our Optimization Approach

  • Browser-Based: All compression happens in your browser using Canvas API. Your images are never uploaded to our servers.
  • Adjustable Quality: You have full control over the quality vs. file size trade-off.
  • Instant Preview: See the estimated file size reduction before downloading.

Frequently Asked Questions

Will I lose image quality?

Optimization involves some lossy compression, but at 80-90% quality, the difference is often invisible to the human eye.

Is there a file size limit?

Since processing happens in your browser, the limit depends on your device's memory, but it comfortably handles most standard images.