Shrink your image file size without losing visible quality, free
Drop in one photo or an entire batch of pictures and reduce their file size by up to 80% or more. Your images stay sharp while taking up much less disk space and loading faster online. It runs entirely inside your browser on your device — your photos are never uploaded to any server.
How it works
- Drop your photos in: Add JPEG, PNG, or WebP images. You can compress one photo or a whole batch at once.
- Set quality or target size: Choose a target file size (like 50KB, 100KB, or 500KB) or use the slider to adjust quality and file size.
- Download compressed images: Download your compressed photos instantly, either individually or together in a single ZIP file.
A real example
You take a 6MB photo on your phone or camera to upload to a job application or government portal, but the website has a strict 500KB upload limit. Drop the photo in, set the target size to 500KB, and download the compressed file in under a second. The picture looks just as sharp on screen, but meets the upload requirement easily.
Your photos and privacy
Image compression runs 100% in your web browser using your device's own hardware. Your photos never leave your computer or phone — nothing is uploaded to the cloud, nothing is sent over the internet, and nobody else ever sees your files.
Frequently Asked Questions
Will my compressed image look blurry?
No. The compression removes invisible color data and redundant file metadata that the human eye cannot see. Unless you pull the quality slider down very low, the photo looks identical to the original on screens and in print.
Does compressing an image change its dimensions?
No. Compressing reduces the file size in kilobytes or megabytes, not the pixel width and height. If you want to change the width and height, you can use the built-in resize controls or our image resizer tool.
Can I compress multiple images at the same time?
Yes. Drop in as many photos as you want. They process together in your browser, and you can download them all at once as a ZIP archive or one by one.
What image formats are supported?
You can compress JPG, PNG, and WebP images. You can also convert between formats during compression if you want to switch a heavy PNG into a lightweight WebP or JPG.
Is there any upload limit or fee?
Because processing happens on your own computer, there is no subscription, no credit system, no file count limit, and no watermark added to your images.