What compression level should I use for email?

Standard works for most email attachments. Use Light if image quality must be preserved; Maximum for under-5 MB target.

My email provider says my PDF is too large. How do I fix it?

Compress to under 25 MB for most webmail services. If still too large, share via a secure file link instead.

Free online tool

Most email providers limit attachments to 10–25 MB. OyoPdf Compress PDF reduces file size quickly so your documents send without bouncing.

Choose Light, Standard, or Maximum compression to balance quality and size.

What compression level should I use for email?: Standard works for most email attachments. Use Light if image quality must be preserved; Maximum for under-5 MB target.
My email provider says my PDF is too large. How do I fix it?: Compress to under 25 MB for most webmail services. If still too large, share via a secure file link instead.