Zero-Knowledge Architecture

Client-Side Privacy & Data Protection

Effective Date: March 2026•Version 2.4• AdSense & GDPR Ready

Core Privacy Guarantee

DocketCrop processes all shipping labels exclusively within your local device memory using client-side WebAssembly. Your PDFs, customer names, addresses, and tracking barcodes are never transmitted, uploaded, or stored on our servers.

1. Document Confidentiality & Zero Server Storage

DocketCrop operates on a strict zero-knowledge paradigm. All PDF parsing, coordinate cropping, geometric transformations, and page rebuilding are executed locally inside your client browser via the open-source pdf-lib engine.

We maintain no backend file storage, no staging buckets, and no temporary processing servers for user files. Once you close or reload the browser tab, all in-memory buffers are immediately reclaimed by your operating system.

2. Third-Party Advertising & Cookie Disclosures (Google AdSense)

We partner with Google AdSense and affiliated advertising networks to deliver non-intrusive advertisements that fund the free availability of our utilities.

Google and third-party vendors use cookies, web beacons, and device identifiers to serve ads based on a visitor's prior visits to this website or other web properties.
Google's use of advertising cookies enables it and its partners to serve targeted ads based on your visits to our site and/or other sites across the internet.
Users may opt out of personalized advertising by visiting Google Ads Settings or via the Network Advertising Initiative (NAI) opt-out page.

3. Telemetry & Anonymous Diagnostics

We may collect aggregated, non-personally identifiable diagnostic telemetry (such as page load speeds, Core Web Vitals performance, and coarse browser user-agent types) solely to monitor website uptime, accessibility, and platform reliability.

4. Contact the Data Protection Officer

For any questions regarding this Privacy Policy or our client-side encryption protocols, contact us at support@docketcrop.in or visit our Contact & E-E-A-T page.

1. Document Confidentiality & Zero Server Storage

2. Third-Party Advertising & Cookie Disclosures (Google AdSense)

We partner with Google AdSense and affiliated advertising networks to deliver non-intrusive advertisements that fund the free availability of our utilities.

Google and third-party vendors use cookies, web beacons, and device identifiers to serve ads based on a visitor's prior visits to this website or other web properties.

Google's use of advertising cookies enables it and its partners to serve targeted ads based on your visits to our site and/or other sites across the internet.

Users may opt out of personalized advertising by visiting Google Ads Settings or via the Network Advertising Initiative (NAI) opt-out page.