Image Compressor

Drop an image, compare sizes, download — all on your device.

Drag & drop your image

or click to browse from your computer

JPG · PNG · WebP · GIF · max 25 MB

Processed locally in your browser — your images are never uploaded.

Free online image compressor

Reduce photo file size without losing visible quality. Our browser-based image compressor works on JPG, PNG, WebP, and GIF—ideal for websites, email attachments, and social posts. Unlike cloud queues on large converter sites, processing happens on your device for speed and privacy.

How to use this tool

  1. Step 1. Upload or drag and drop your JPG, PNG, WebP, or GIF image.
  2. Step 2. Adjust the quality slider and choose an output format (JPG or WebP usually yield the smallest files).
  3. Step 3. Compare original vs compressed side by side, then download your optimized image.

Frequently asked questions

Why is WebP usually smaller than JPG?

WebP uses more efficient compression algorithms than JPG, so it often creates smaller files at similar visual quality for photos and web images.

Does converting to WebP reduce image quality?

It can, depending on the quality setting and the original image. With the right settings, WebP often preserves a very good look while significantly reducing file size.

Is there a file size limit?

The uploader supports images up to 25 MB, which is enough for most website graphics, screenshots, and social media images.

Is my image uploaded to a server or processed locally?

The compression runs locally in your browser, so your files stay on your device and are not uploaded to a server.

Is WebP good for website page speed and SEO?

Yes. Smaller image files can improve page load speed, which helps user experience and can support better Core Web Vitals and SEO performance.

Is it free with no signup?

Yes. You can compress your images for free in the browser without creating an account or signing up.

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