Free browser-only privacy tools

Your files stay in your browser.

Clean supported photo metadata, resize images, merge PDFs, calculate SHA-256 hashes, and remove tracking links without uploading supported files to a processing server.

No uploads. No account.

Privacy Toolbox is a static site with local browser processing for supported inputs. Outputs are created as local downloads in your tab.

  • Image tools use browser image APIs and workers
  • PDF tools run with client-side PDF processing
  • URL and hash tools use native browser APIs

Top tools

Start with a privacy task

Every tool page explains supported inputs, limitations, privacy details, FAQs, and related guides so you know what the tool can and cannot do.

How it works

Browser-only processing model

Supported files are handled inside your device's browser. The website is designed without accounts, file history, or a server-side file-processing API.

1. Select a file

The page uses the browser File API so you can choose a local file or paste a URL for cleaning.

2. Process locally

Image, PDF, and hash work runs in browser APIs and Web Workers where appropriate so the UI stays responsive.

3. Download locally

Outputs are generated as Blob/Object URLs in your browser and can be revoked after use.

Tool categories