Compress Image
Make an image file smaller for email, forms, or websites — without sending it anywhere.
Private by design: this tool runs 100% in your browser. Your files and text never leave your device, are never uploaded, and are never stored by Crazlee.
How to use
- Choose an image.
- Pick a quality — lower quality means a smaller file.
- Click Compress image and download the result.
Worked example
A 2.4 MB photo at 80% JPG quality often drops well below 1 MB, which is usually fine for an online form, while a small quality loss may be visible if you zoom in closely.
Frequently asked questions
Will compression reduce quality?
Yes, JPG and WebP compression loses some detail. PNG keeps quality but usually makes a larger file.
What quality should I choose?
Try 80% first. Go lower only if the file is still too large.
Are my images uploaded?
No. Everything happens in your browser.
Why is PNG still large?
PNG is lossless, so it is best for logos and text, not for photos.
Can I compress many images at once?
This version compresses one image at a time. Batch compression is a possible future enhancement.