Reduce image size without losing quality
Compress photos for websites, email and social media. Choose a quality level or set a target size in KB and the compressor finds the best quality that fits. Works on batches.
Drop files here, or click to browse
Stays on your device
Accepts
JPG, PNG, WebP, GIF, BMP
Output
JPG, WebP or PNG — by quality level, or to a target size in KB
Good to know
- Target-size mode searches for the best quality under your limit and only shrinks dimensions if it has to.
- PNG is lossless, so it shrinks far less than JPG or WebP.
- Up to about 8000 px per side; very large photos may be scaled down to protect your browser's memory.
- Everything runs on your device, so speed depends on your phone or computer.
About
What is the Image Compressor?
The Image Compressor reduces the file size of JPG, PNG and WebP images. Set a quality level, or enter a target size in KB and let it search for the best quality that fits.
Tips for best results
- JPG at 70–80% looks almost identical to the original.
- PNG is lossless — convert photos to JPG or WebP for large savings.
- Lower the max dimension if you still need smaller files.
Why use it
- ●Faster web pages and faster uploads.
- ●Meet strict size limits on forms and portals.
- ●Batch compression with no signup.
Common uses
- →Getting a photo under 100 KB for a job application
- →Optimising product photos for a shop
- →Freeing phone storage
How to use Image Compressor
- 1Drop your images.
- 2Choose a quality or a target size.
- 3Compress and download.
Frequently asked questions
Are my files uploaded anywhere?
No. Everything runs locally in your browser, so your files never leave your device.
How small can it get?
Typically 50–90% smaller. Photos compress far more than screenshots or flat graphics.
Does PNG get smaller?
PNG is lossless so gains are small. Convert to JPG or WebP for much smaller files.