Compress a PDF to Under 3MB in Your Browser

Reduce a PDF to under 3MB locally for upload forms. Private, fast, no file uploads.

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Compress PDF to Size

Shrink a PDF to under a target file size — perfect for upload limits.

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Drop a PDF here or click to browse

Target maximum size (MB)

Runs up to 3 compression passes. Output is image-based, so text is no longer selectable.

Just a Little Over the Limit

A lot of portals cap attachments at 3 MB, and a typical scanned document lands frustratingly close — a few hundred kilobytes too big. This page aims squarely at 3 MB to bring those almost-there files under the line without crushing their quality.

A Balanced Result

3 MB is a comfortable middle ground: enough room to keep text and images readable, small enough to satisfy stricter forms. Compression runs entirely on your device, so the document never leaves your browser.