Reduce PDF file size without losing quality. 100% free, processed in your browser — your files never leave your device.
filename_compressed.pdf. “.pdf” is added automatically.File downloaded.
Large PDFs are a pain to email, upload to a portal, or send on WhatsApp. Compressing shrinks the file size while keeping the document readable — and it all happens in your browser, so your file is never uploaded to a server.
Many Indian exam and government portals — SSC, UPSC, state boards, scholarship and KYC forms — cap uploads at a specific size like 100 KB, 200 KB or 500 KB. Pick Target size and tap the 100 KB, 200 KB or 500 KB preset (or type your own limit) to hit it without guessing, so your form isn't rejected for an oversized file.
Will the quality drop? A lighter setting reduces quality slightly; for most text documents it stays perfectly clear. Choose a higher-quality level if the PDF contains photos.
Is it free and private? Yes — no account, no watermark, and the file is compressed in your browser, not uploaded anywhere.
Can I compress scanned PDFs? Yes. Scans are usually the largest files, so they compress the most.
Related guides: compress a PDF to 100 KB, reduce PDF size for email, compress a PDF free. Other tools: Split & Merge PDF, Images to PDF.