Is PDF compression free?

Yes, completely free. No subscription, no sign-up, and no file size limits for the free tier at editpdf.co.in/tools/pdf-compress.

Does compressing a PDF reduce text quality?

No. Text in PDFs is stored as vector data and is not affected by image compression settings. Only embedded images are compressed. Choose High Quality mode if you want minimal visible image degradation.

Is my PDF uploaded to a server?

No. All compression happens inside your browser using client-side JavaScript and PDF.js. Your files are never sent to any server.

Compress PDF to 100KB — Free & Secure

Reduce your PDF file size to 100KB, 200KB, or 500KB online for free. No uploads, no sign-up. Works entirely inside your browser for maximum privacy.

Compress PDF Free Now

You'll be redirected to the full tool automatically…

Target: 100 KB

Target: 200 KB

Target: 500 KB

Target: 1 MB

🔒 Zero Uploads

PDF processing runs 100% in your browser. No file ever leaves your device.

📐 Advanced Size Control

Adjust JPEG quality and image dimensions to precisely target file sizes like 100KB or 200KB.

⚡ Instant Results

See original vs. compressed file size before downloading. No waiting, no queues.

📝 Text Quality Preserved

Only images are compressed. Text remains crisp and perfectly readable after compression.

How to Compress PDF to 100KB in 5 Steps

Open the PDF Compressor

Visit editpdf.co.in/tools/pdf-compress.

Upload your PDF

Drag-and-drop or click to browse and select your large PDF file.

Select "Maximum" compression

For a 100KB target, choose Maximum compression mode from the options.

Fine-tune Advanced Settings

Lower JPEG quality to 30–40% and set max image dimension to 800px for smallest size.

Download compressed PDF

Click "Compress PDF". Your reduced-size file is ready to download instantly.