Precise
Hit the exact limit your upload portal expects.
Resume upload limits
Compress a resume PDF to land under a 300KB upload limit without re-exporting the file over and over.
Hit the exact limit your upload portal expects.
Your file stays in your browser instead of being uploaded to a server.
Open the tool, hit the target, and download the result in one flow.
First file free. More files today are $3.99. No upload, no guessing.
Use this page when you need Compress a Resume to 300KB for a form, portal, or email attachment. UnderByte lets you aim at the limit directly instead of guessing export settings over and over.
PDFs with scans and photos usually shrink more than text-heavy PDFs. If you are still over 280 KB, removing extra pages or rescanning in grayscale usually helps more than repeated compression passes.
Compress a PDF to 300KB in your browser when a portal rejects a scanned document for being too large.
Compress PDF to 200KB online in your browser. No upload, no account, no watermark.
Compress PDF to 500KB online for forms, portals, and email uploads without sending the file to a server.
Compress PDF to 1MB online for upload portals, forms, and application sites. Private browser-based compression.