Image Compressor
Make photos lighter for email, forms and websites. Slide the quality, compare sizes and download the smaller image.
Free · No sign-up · Private — runs in your browser
Drop a file here or click to browse
JPG, PNG or WebP
How to use the Image Compressor
- Upload an image.
- Drag the quality slider and watch the size change.
- Download the compressed image.
Why use this image compressor?
- Live before/after size
- Output as JPG or WebP
- Nothing is uploaded
Frequently asked questions
What quality setting should I use?
Around 70–80% is a good balance: files shrink a lot while still looking sharp on screen.
Which format compresses best?
WebP is usually smallest. Choose JPG when you need the widest compatibility.
Can I compress for a form upload limit?
Yes — lower the quality or resize the image first until the displayed size is under the limit (for example 200 KB).