Compress PDF to 460 KB

Reduce any PDF to 460 KB or less, free and private — no sign-up, no watermark.

This tool runs entirely in your browser. Your file never leaves your device — nothing is uploaded to our servers, so confidential documents and photos stay private.

Compress PDF to 460 KB online — free and exact

Need a PDF under 460 KB? This free tool reduces your PDF until it fits, then lets you download it — re-rendering each page and tuning quality in your browser until the best-quality file that meets 460 KB is reached. At print-sharp 150 DPI, 460 KB holds about 6 pages. Drop to 100 DPI — still clearly readable on screen — and roughly 13 pages fit. At 72 DPI, enough for a form upload nobody prints, about 25. A phone-scanned A4 document averages around 2.4 MB per file, so reaching 460 KB means shrinking it roughly 5×. 460 KB is generous enough that most documents reach it with quality to spare — the compressor stops at the highest quality that fits, so a short file may come out well under 460 KB. Many e-filing systems, tender portals and web forms cap attachments at 460 KB. Reducing your PDF to 460 KB keeps every page readable while staying comfortably under the limit so the upload succeeds the first time.

How to compress pdf to 460 kb

1
Drop your PDF into the box above (or click to browse). It is processed entirely in your browser — nothing is uploaded.
2
Press "Compress to 460 KB". The tool re-renders the pages and tunes quality automatically to fit within 460 KB.
3
Watch the achieved size — it tells you the final file size once compression finishes.
4
Download your compressed PDF and upload it to your form, portal or email straight away.

Frequently asked questions

How do I compress a PDF to 460 KB?+

Upload your PDF above and click "Compress to 460 KB". The tool automatically lowers the resolution and image quality of each page just enough to fit within 460 KB, then offers the file for download. Everything happens in your browser, so your document is never uploaded.

Is compressing a PDF to 460 KB free?+

Yes — completely free with no watermark, no sign-up and no daily limit. You only need an account if you want your history saved.

Will the quality drop when I compress to 460 KB?+

That depends on how many pages you have. At print-sharp 150 DPI, 460 KB holds about 6 pages. Drop to 100 DPI — still clearly readable on screen — and roughly 13 pages fit. At 72 DPI, enough for a form upload nobody prints, about 25. The tool always keeps the highest quality that still fits 460 KB, so a short document may barely change while a long one is re-rendered at lower resolution. If you don't need an exact size, the standard Compress PDF tool gives lighter, higher-quality compression.

Is it safe to compress confidential documents to 460 KB here?+

Yes. This tool runs 100% in your browser — your PDF never leaves your device and is never sent to any server, so ID cards, certificates and bank statements stay private.

What if my PDF can't be compressed all the way to 460 KB?+

Some PDFs with many pages or dense text can't physically reach 460 KB while staying readable. In that case the tool produces the smallest readable file it can and shows you the achieved size — often you can then split the PDF or remove unneeded pages to get under 460 KB.