mypdf.space

PDF too large for Gmail

By SumitPublished 22 Oct 20261 min readWorkflows

Short answer

Open Compress PDF for Gmail on mypdf.space, use Keep text or Target size, download, then attach in Gmail. Nothing is uploaded to us.

Gmail blocks oversized attachments. Compressing on an upload site adds a privacy cost you do not need for a size problem.

Step by step

  1. 1

    Open Compress PDF for Gmail.

  2. 2

    Drop the PDF and choose Keep text or a target size.

  3. 3

    Download and attach in Gmail.

  4. 4

    If still rejected, split the PDF or use a size page like 5 MB / 2 MB.

Also check privacy

Size is only one failure mode. Use Safe to email PDF if the content is sensitive.

Limits worth knowing

  • Corporate Gmail filters may be stricter than consumer limits.
  • Huge image decks may need Max shrink.

Tools used in this guide

Frequently asked questions

  • What size works for Gmail?
    Stay comfortably under Gmail’s published cap; many people aim under 10–25 MB.
  • Upload to compress?
    Not on mypdf — local only.
  • Outlook instead?
    Use Compress PDF for Outlook.

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