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Compress PDF to 500 KB

Reduce a PDF to under 500 KB for job portals, visa forms and email, keeping text selectable where possible. Preset to 500 KB; nothing is uploaded.

Private · on device. Runs in your browser: your file is not uploaded. No sign-up.

One PDF, any size

Where 500 KB limits come up

Job application portals, internship and fellowship forms, and the supporting-document sections of visa and immigration applications often cap each file at a few hundred kilobytes. 500 KB is generous for typed documents and comfortable for short scans, so the aim is to stay readable rather than to squeeze.

Resumes: keep the text real

Many free compressors turn every page into a picture to save space. For a resume that is a disaster: the applicant tracking system then sees no text at all. This tool keeps the text layer and reduces only the images. After compressing, you can check what a recruiter's software will read with the ATS checker.

Bundling supporting documents

For a visa or loan file, combine the statements and slips with Merge PDF, then compress the bundle. If it still does not fit, the 1 MB page or splitting the bundle by month are the next steps.

Frequently asked questions

My resume PDF is over 500 KB. Why?

Almost always because of a picture: a profile photo inserted at full camera resolution, or a background graphic from a template. The text of a two-page resume is only a few kilobytes. Compressing re-encodes the pictures and keeps the text selectable, which matters because applicant tracking systems read the text, not the picture of it.

Will the text stay selectable at 500 KB?

For a typed document, yes: "Keep my text selectable" is on by default, and 500 KB is generous for text with a few pictures. Only scans, which have no text to begin with, are re-rendered as images.

How many scanned pages fit in 500 KB?

Roughly five to ten greyscale A4 pages at a readable 150 DPI, or two to four in colour. Bank statements, salary slips and supporting documents for a visa file usually fit once converted to greyscale.

The portal says 500 KB, but my 498 KB file was rejected.

Some portals count 1 KB as 1,000 bytes, others as 1,024, and a few count against a lower internal limit. The tool aims for at most 500,000 bytes, which passes either way, and shows the exact byte count so you can compare it with the form.

Is it safe for confidential documents?

Yes. Nothing is uploaded: the PDF is opened and rebuilt inside your browser tab. Scripts and attached files inside a PDF are removed from the output, which also makes it safer to send.

Requirements this tool handles