What is the Gmail attachment size limit for PDFs?

Gmail allows attachments up to 25MB. If your PDF exceeds this size, you must compress it or use Google Drive sharing.

Why is my PDF exceeding Gmail’s limit?

High-resolution images, scanned pages, and embedded fonts can significantly increase the file size of your PDF.

Smart compression reduces file size while keeping text readable and preserving overall formatting.

Use an online PDF compressor to optimize images and remove unnecessary data so the file fits within Gmail’s 25MB limit.

Getting an attachment size error in Gmail? If your PDF exceeds the 25MB limit, here is how to reduce its size and send it successfully.

Gmail allows attachments up to 25MB. Scanned documents, high-resolution images, and embedded fonts can quickly push your PDF beyond this limit.

Smart PDF compression reduces file size while preserving text clarity and document formatting, helping your file fit within Gmail’s limit.

一部のプラットフォームではサイズ制限があります。超える場合は圧縮が必要です。

大きなサイズや高解像度画像がエラーの原因になります。

画像最適化とメタデータ削除で要件を満たします。

PDF サイズの問題にあるすべてのツールコレクションをご覧ください。