Compress PDF to 500KB

Hit the 500KB target. Drop your PDF, set the limit, download a smaller file — all in your browser.

No signup. Files processed in your browser — nothing uploaded.

Many job portals, scholarship applications, and government forms enforce a 500KB upload limit. fileGOD compresses your PDF to exactly 500KB or below by downscaling embedded images and stripping unnecessary metadata. Everything runs client-side — your document never leaves your device. The 500KB limit is one of the most common caps across online portals — it balances readability with manageable file sizes. A typical 3-page scanned document at 300 DPI weighs 3-5MB, which is 6-10x over the limit. The compressor uses iterative quality reduction to hit the target precisely while keeping text sharp and figures legible.

How It Works

Drop your PDF

Drag and drop any PDF (up to 100MB) into the compressor or click to browse.

Set the 500KB target

Choose the 500KB size limit. The tool adjusts image quality iteratively until the file fits.

Download the result

Preview the compressed PDF, verify the file size, and download.

Why Compress with fileGOD?

Exact Size Targeting

The compressor iterates until your file is at or below 500KB. No guesswork.

No Upload — Ever

Unlike Smallpdf and iLovePDF, fileGOD never uploads your file. 100% client-side.

Smart Image Optimization

Embedded images are downscaled proportionally. Text remains sharp and searchable.

Metadata Stripping

Author, creation date, and software tags are removed — saving bytes and protecting privacy.

Works on Any Device

Desktop, tablet, or phone. Any modern browser handles it.

Frequently Asked Questions

How do I compress a PDF to under 500KB?+

Open fileGOD, drop in your PDF, select the 500KB target, and download. The compressor adjusts image quality automatically until the file fits.

Will my PDF still be readable after compression?+

Yes. Text stays sharp. Only embedded images are downscaled slightly. For most documents the difference is invisible.

Can I compress a scanned PDF to 500KB?+

Yes, though heavily scanned documents with large images may require significant quality reduction. The tool will warn you if the target is very aggressive for your file.

Is there a limit on how many PDFs I can compress?+

Guest users get 3 free compressions. Sign up for free to get 5 per week, or upgrade for unlimited use.

Can I compress a PDF to 500KB on my phone?+

Yes. Open filegod.app in your mobile browser, drop in the PDF, set 500KB as the target, and download the compressed file directly on your phone.