PrivatePDFKit
Runs entirely in your browser

Every file tool you need.
Zero uploads.

Merge PDFs, compress images, remove backgrounds and build passport photos — free, unlimited, and fully private. Your files never leave your device.

Merge a PDF now Browse utilities

The PrivatePDFKit

More tools ship every week. All free, all on-device.

Edit PDF

Add text, draw, overlay images, and insert signatures natively on any PDF.

Unlock PDF

Remove passwords from encrypted PDFs locally and securely.

Compress PDF

Reduce PDF file size drastically. Perfect for job portals and email attachments.

Merge PDF

Combine multiple PDFs into one document, in the order you choose.

Split PDF

Extract specific pages from a large PDF document.

Extract PDF Images

Save every page of a PDF as a high-res PNG, bundled in a ZIP.

Redact PDF

Permanently black out sensitive text — destroyed, not just hidden.

Watermark PDF

Add a custom text stamp across every page of your PDF.

Image to PDF

Turn JPG and PNG images into a single, shareable PDF file.

Word & Excel to PDF

Convert .docx and .xlsx files to PDF, entirely in your browser.

Convert Image

Cross-convert between WebP, PNG and JPG — in bulk, with quality control.

Compress Image

Shrink JPG and PNG file sizes without losing visible quality.

Resize Image

Resize images to exact pixel dimensions without stretching.

Bulk Resize Image

Batch process up to 50 images at once. Scale dimensions proportionally or hit exact KB limits.

Passport Photo

Generate a print-ready A4 sheet of standard passport photos.

Remove Background

Remove image backgrounds automatically with on-device AI.

Paste to Image Converter

Paste screenshots directly (Ctrl+V) and convert to PNG, JPG, WebP, or ICO.

Enterprise architecture. Consumer simplicity.

Built to process files with zero compromises on privacy.

100% On-Device Privacy

Unlike traditional cloud tools that harvest your data, our WebAssembly engine processes every byte of your files entirely within your own browser. Nothing is ever sent to a server. Your data literally never leaves your device.

Free & Unlimited

No accounts to create, no watermarks attached, and zero daily usage limits. Use every single utility as much as you want, completely free of charge.

Instantly Fast

By eliminating cloud uploads, you bypass server queues entirely. Files process at near-native speeds directly on your local hardware.

Frequently Asked Questions

Yes. We use a zero-upload architecture. Your files are processed entirely in your browser using local resources. We never see, store, or have access to your data.
100% free. There are no daily limits, no premium features hidden behind paywalls, and we will never add a watermark to your processed files.
Yes! Once you load our website, the tools are cached in your browser. You can turn off your Wi-Fi and continue to merge PDFs, edit files, and resize images securely.
Because processing happens on your device, the only limit is your computer's RAM. Most modern devices can easily handle 500MB+ files without any issues.