Is it safe to convert PDF to Compressed PDF here?

Yes — your .pdf file is converted entirely on your device. It is never uploaded anywhere.

Will this affect the quality or layout of my PDF?

Merging, splitting, and rasterizing preserve the original page content exactly. Compression re-encodes embedded JPEG images at the quality level you choose — other image types in the PDF are left untouched.

Is there a file size limit?

Files up to 500MB are supported. No account required.

Convert PDF to Compressed PDF

Shrink a PDF by re-compressing its embedded JPEG images and stripping metadata.

Drop a .pdf file or click to browse

Max file size 200MB • No Account Required • Files Never Touch a Server

File signature verified before conversion — never uploaded

Quality — 80%

Max image size

About converting PDF to Compressed PDF

PDF (.pdf) files can be converted to Compressed PDF entirely in your browser — no software to install, no file upload, and no account required. The conversion runs on the pdf-lib and pdf.js libraries, running as plain JavaScript directly on your device.

FAQ

Is it safe to convert PDF to Compressed PDF here?: Yes — your .pdf file is converted entirely on your device. It is never uploaded anywhere.
Will this affect the quality or layout of my PDF?: Merging, splitting, and rasterizing preserve the original page content exactly. Compression re-encodes embedded JPEG images at the quality level you choose — other image types in the PDF are left untouched.
Is there a file size limit?: Files up to 500MB are supported. No account required.

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