All current tools are designed to process files locally in your browser — no backend, no uploads.
For all current browser-based tools, your selected files are processed locally using client-side JavaScript libraries (pdf-lib, PDF.js, JSZip, Tesseract.js). Files are never sent to our servers. Actual network activity may include browser requests for the third-party JavaScript libraries loaded from public CDNs (cdnjs.cloudflare.com, cdn.jsdelivr.net).
No advertising or third-party analytics network is active at this time. If analytics or advertising is added in a future version, this page will be updated and the applicable provider policies will be disclosed before that version is deployed.
The site stores only your dark/light theme preference in localStorage under the key pdf-toolbox-theme. No cookies are set and no personal data is collected.
To request deletion of any data or to report a privacy concern, use the contact page.