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.
The DocImageHub Blog
Practical, no-nonsense guides for working with PDFs and images.
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Compression & File Size
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Image Tools
PDF Tools
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Shipping Label Crop
Welcome to the DocImageHub blog
Short, practical guides on compressing, converting and cleaning up PDFs and images - plus notes on what is new.
Convert PDF to Word Without Losing the Layout
Why some PDF-to-Word conversions come out messy, and how to get an editable document that still looks like the original.
Merge Several PDFs Into One File
Combine invoices, scans or chapters into a single PDF in the order you want, without installing anything.
Split a PDF and Extract Just the Pages You Need
Pull a single page or a range out of a large PDF so you can send or upload only the relevant part.
Password-Protect a PDF Before You Send It
Add a password to a PDF so only the people you share it with can open it — useful for contracts, payslips and IDs.
JPG vs PNG vs WebP: Which Image Format to Use
A quick, practical guide to picking the right format for photos, screenshots, logos and web images.
Convert PNG to SVG for Crisp Logos
When a PNG-to-SVG trace works well, when it does not, and how to get a logo that stays sharp at any size.
Compress Images to 50 KB for Online Forms
Exam and application forms often cap the photo at 50 KB. Here is how to hit that without the picture turning to mush.