Free Online Image Compressor for JPG, PNG & GIF

What this tool does

This image compressor reduces the size of common image files while balancing clarity and download size. It helps website owners, students, job seekers, and small businesses prepare images for online forms, email attachments, portfolios, and faster-loading pages.

How to use it

1. 1. Select the image files you want to optimise.
2. 2. Choose a quality level and maximum width that match the destination.
3. 3. Compress the images and compare the file-size result and visual preview.
4. 4. Download the compressed copy and keep the original file as a backup.

Practical example

A 4000-pixel-wide product photo may be far larger than a website needs. Reducing it to 1200 pixels wide at a balanced quality can make the page load faster while keeping the product clear on typical screens.

Who it is for

Use this tool when you need a quick, understandable result or document draft. Review the final output carefully before submitting, sharing, or relying on it.