Resize a Signature Image to 20 KB
A clean, tiny signature file makes exam and banking forms easy. Here is the exact process for a crisp result well under 20 KB.
Compression & File Size
Getting a PDF or image under a specific KB or MB limit for upload forms, exam portals and email attachments.
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Business & E-commerce
Compression & File Size
Editing & Cleanup
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Shipping Label Crop
Tips & Tutorials
How to Compress an Image to 200 KB
200 KB is generous enough to keep most photos looking crisp. Here is the fastest way to get there and when you can skip resizing entirely.
How to Compress an Image to 100 KB
100 KB is a workable target for most upload forms and web use. Here is how to reach it while keeping a photo looking sharp.
How to Compress a JPG to 20 KB
20 KB is a hard target usually set for signatures and thumbnail photos. Here is how to reach it without the image falling apart.
Compress a PDF to Fit Email Attachment Limits
Gmail, Outlook and most work servers cap attachments between 10 MB and 25 MB. Here is how to get a heavy PDF through without a file-sharing link.
How to Compress a PDF to 1 MB
A 1 MB cap fits most real-world documents. Here is how to reach it in one pass and keep charts, scans and photos looking right.
How to Compress a PDF to 500 KB
A 500 KB limit is generous enough for most multi-page documents. Here is how to get there while keeping scans and photos looking clean.
How to Compress a PDF to 200 KB
A 200 KB cap is common on job portals and university applications. Here is how to hit it reliably, and what to try when a file will not shrink that far.
How to Compress a PDF to 100 KB
A 100 KB limit is common on government and exam portals. Here is how close you can get, and what to do when a PDF will not shrink that far.