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Image Compressor

Compress images. Keep the clarity.

Reduce JPG, PNG and WebP file size with settings you can understand and a preview you can trust.

20–200KB presets Custom KB target No watermark
Exact KB targets

Compress an image to 20KB, 50KB, 100KB or 200KB

Upload once and choose a ready-made target inside the compressor. PixelKaro checks the original file, warns when a target is unrealistic and keeps every option on this single tool page.

20KBVery small portal uploads, signatures and strict form limits.50KBApplication forms and compact document attachments.100KBA practical balance between photo clarity and file size.200KBSharper photos for portals with a more generous limit.Custom KBEnter any target from 5KB up to 25MB when a portal specifies an exact maximum.

How to get the best result

  1. Choose a target slightly below the portal’s maximum file size.
  2. Use WebP for a smaller modern file, or JPG for broad compatibility.
  3. If the target is too aggressive, reduce the maximum dimensions or select a higher KB value.
Your images stay yours

Private by design, not by promise.

PixelKaro processes every image locally on your device. Files never travel to a server, so the tool is fast and your documents remain private.

Keep going

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Quick answers

Frequently asked questions

Everything you need to know before you start.

How do I compress an image to 20 KB or another target size?

Upload the image, enter your maximum file size or adjust quality, then process and download it. For a strict portal limit, aim slightly below the stated maximum.

Will compression make my image blurry?

Very strong compression can remove visible detail. Use the side-by-side preview and choose the smallest file that still looks clear.

Does compression change image dimensions?

PixelKaro keeps the original dimensions unless you set a maximum width or height. Compression mainly changes how efficiently the file is encoded.

Should I choose JPG, PNG or WebP?

JPG is ideal for most photos, PNG suits graphics and transparency, while WebP often creates smaller files when the destination supports it.