Compress an image to a size limit✦
Compress an image to 200 KB, 100 KB, 50 KB, or your own file size limit. Keep pixel dimensions, check the result, and download a JPG or WebP. No upload or signup.
Set your file size limit
1 KB = 1,000 bytes. We aim below this limit, not an exact padded size.
Transparent areas become white. Check which formats your destination accepts.
Processed on your device
Your result
Check your image before uploading.
Choose an image, set the KB limit, and compress. You’ll see its actual size and a preview here.
Not sure which settings to choose? Read the image upload guide →
From to-do to done.
- Choose a JPG, PNG, or WebP image from your device.
- Enter the maximum KB allowed by your website or form. Choose JPEG or WebP; pixel resizing is optional.
- Compress, confirm the file fits, inspect the preview, and download.
A few good questions
How do I compress an image to 200 KB?
Choose your image and keep the default 200 KB limit, then compress. The tool tries different quality settings and checks the actual output bytes. Use the presets for 50 KB, 100 KB, or 500 KB, or enter a custom limit from 10 to 20,000 KB.
Does it produce exactly 200 KB?
It aims at or below your limit and does not pad the file. Here 1 KB means 1,000 bytes, so 200 KB is 200,000 bytes. Some apps display 1,024-byte units instead. The result shows the actual byte count.
Will it change my image dimensions?
By default, pixel dimensions stay the same. Under Pixel size options, you can set a maximum width or explicitly allow smaller dimensions when quality changes are not enough. Images are never enlarged or cropped.
What if the image cannot fit?
You will see an over-limit result with downloads disabled. Try a higher limit, a smaller width, or allow smaller dimensions. Compression can blur fine detail; check readability before using the file. Meeting the byte limit alone does not guarantee acceptance by a form or website.
Do my photos leave my device?
No. Image processing happens in your browser. Images and filenames are not uploaded, saved on our servers, or sent to analytics.
What happens to format, transparency, and metadata?
PNG input is converted to JPEG or WebP. JPEG fills transparent areas with white; WebP can preserve transparency. Canvas exports do not copy original EXIF metadata, color profiles, or animation. Already compact images may grow; we show both sizes so you can keep your original.