Compress PDF to 1 MB
Make a PDF smaller than 1 MB for email or an upload form. The file stays under 1,000,000 bytes, so it passes however the website counts.
Make a PDF smaller than 1 MB for email or an upload form. The file stays under 1,000,000 bytes, so it passes however the website counts.
A limit of 1 MB is common on upload forms and for email attachments. Big scans, colour photos pasted into documents and PDFs saved from phone apps are the usual reasons a file goes over.
Websites count 1 MB in two ways: 1,000,000 bytes or 1,048,576 bytes. SafeResize keeps your file under 1,000,000 bytes, which passes both.
It depends on the website. SafeResize aims for under 1,000,000 bytes, so the file is accepted under either rule.
A PDF that needs a password to open cannot be changed here. Open it in your PDF app, save a copy without the password, then try again.
No fixed limit, but very long PDFs take more time and memory, especially on older phones.