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Compress PDF for Sharing

Make PDFs easy to share β€” smaller files download faster and work better on messaging apps, cloud drives, and links.

Nid oes angen mewngofnodiMae ffeiliau'n aros yn breifat

Gollwng ffeiliau yma, neu cliciwch i bori

PDF dim cyfyngiad maint ffeil

Pori ffeiliau

Nid yw eich ffeiliau byth yn gadael eich dyfais. Mae'r holl brosesu yn digwydd yn lleol yn eich porwr.

πŸ’‘ Scanned or image-heavy PDFs shrink the most with the image options. Text-only PDFs are usually already small β€” if nothing helps, we’ll tell you the file is already optimized rather than hand you a bigger one.

Share PDF tips

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WhatsApp and Messenger cap files at 16–100 MB depending on the platform. Compressing ensures your PDF goes through.

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Smaller PDFs upload faster to Google Drive, Dropbox, and OneDrive. Shareable link generation is nearly instant.

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Recipients on mobile often can't open 30+ MB PDFs. Compress to under 5 MB for painless mobile viewing.

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Balance quality vs. size β€” for reference documents, aggressive compression is fine. For presentations, use balanced.

Sut Mae'n Gweithio

1
Dewiswch Ffeil
Drop your file into the tool above. It stays entirely on your device β€” nothing is sent to any server.
2
Proses
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Lawrlwythwch
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Pam defnyddio ein un ni?

βœ“Hollol rhad ac am ddim - dim costau cudd, byth
βœ“Nid oes angen cyfrif, e-bost na mewngofnodi
βœ“Nid yw ffeiliau byth yn gadael eich dyfais
βœ“Dim cyfyngiadau maint ffeil o gwbl
βœ“Dim dyfrnodau ar unrhyw allbwn

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