[ TXT ]
ARCHITECTURAL PRIVACY GUARANTEE

PRIVACY POLICY // ZERO PAYLOAD STORAGE

Effective Date: November 2026 • 100% Browser-Contained Architecture

[ ARCHITECTURAL CORE: 100% IN-MEMORY CLIENT-SIDE EXECUTION ]

All string transformations, case conversions, Vietnamese diacritics removal, regex cleanups, character and word counting, and text diffing execute strictly inside your local browser runtime memory (JavaScript V8 / Web APIs). Your sensitive drafts, articles, code snippets, tokens, and compared documents are NEVER stored on server disks, NEVER logged in any database, and NEVER transmitted to third parties.

1. Information We Never Collect

  • We do NOT transmit or record your input texts, transformed outputs, or compared documents.
  • We do NOT retain clipboard contents, pasted snippets, or exported .txt / .patch files.
  • We do NOT track or store document keywords, drafts, or article topics.
  • We do NOT use persistent profiling cookies or commercial tracking beacons.

2. Anonymous Telemetry & Operational Metrics

To prevent abuse, monitor service health, and optimize infrastructure capacity, our backend collects lightweight, anonymous telemetry metrics via non-blocking background beacons:

  • Action: The tool function triggered (e.g., case_convert, slugify, word_counter, cleaner, diff).
  • Metrics: Numerical counts only (character count, word count). Zero text content is included.
  • Client IP Address: Derived from standard reverse-proxy headers (Cloudflare CF-Connecting-IP / X-Forwarded-For) strictly for DDoS mitigation and rate-limiting.

3. Data Security & Local Persistence

Closing or refreshing your browser tab immediately releases all in-memory buffers. There are no background sync processes, cookies, or remote sessions storing your text.