Compress Image
Reduce the file size of JPG, PNG and WebP images for faster sharing and uploads. 100% in your browser.
Select or drop your file
JPG, PNG, WebP images — add several to process in one batch
Batch: up to 5 files at once · Premium for 100
Processed locally in your browser — nothing is uploaded.
Large image files slow down websites, clog inboxes and hit upload limits. Compress Image reduces the file size of JPG, PNG and WebP pictures by re-encoding them more efficiently, keeping the quality high while cutting the megabytes — all in your browser.
How to compress image
- 1. Add your JPG, PNG or WebP image.
- 2. It's re-encoded to a smaller size at high visual quality.
- 3. Download the compressed image.
When to use Compress Image
Speed up a website
Lighter images load faster and improve your page's performance scores.
Beat an upload limit
Shrink a photo that's just too big for an email or a form's size cap.
Save storage
Compress a batch of photos to reclaim space without deleting them.
How much you can save
Photos (JPG/WebP) usually compress a lot with little visible change, since there's plenty of fine detail the eye won't miss. Flat graphics and screenshots (often PNG) compress less because they're already efficient. If a PNG photo won't shrink enough, converting it to JPG or WebP first will save far more.
Frequently asked questions
Will compression ruin my image?
No — it's tuned to cut size while keeping quality high. The change is usually invisible at normal viewing sizes.
Which formats can I compress?
JPG, PNG and WebP. For photos stored as PNG, converting to JPG or WebP first yields much bigger savings.
Are my images uploaded?
No — compression runs entirely in your browser.