PDF Tool
Compress a PDF to the exact KB.
Drop a PDF and bring it under the portal’s limit — 100, 200, 500 KB — with an optional grayscale mode for scanned text documents. It runs entirely in your browser; your PDF is never uploaded.
How it works
The tool renders each page, re-encodes it at a quality (and, if needed, a scale) that lands under your target, and rebuilds the PDF — all on your device. It’s ideal for scanned marksheets and certificates that come out as multi-megabyte PDFs.
Grayscale for text documents
For a typed marksheet or certificate, grayscale shrinks the file substantially with no real loss of legibility. Leave it off for documents where colour matters.
Your privacy
Your PDF never leaves your device. Pages are rendered and recompressed in your browser — nothing is uploaded, stored, or logged.