Trust & Transparency
We strive to deliver reliable, verifiable and privacy‑respecting online file tools. This page explains our content sources, update process, privacy & security practices, and citation permission.
About Haoyi Tools
- Site: Haoyi Tools (https://haoyi.tools)
- Focus: format conversion, image compression/cropping/watermark, QR code generator
- Principles: local processing first, least privilege, clear disclosure and verifiability
- Last updated: 2025-11-23
- Contact: [email protected]
Content sources & updates
- Tool descriptions, HowTo steps and FAQs are authored and maintained by the site team, iterated with user feedback.
- Multilingual content is maintained with Chinese/English as base, translated and reviewed for terminology consistency.
- Important changes are recorded in /docs and PRD/Progress to ensure traceability.
Privacy & security
- All processing happens locally in the browser; no files are uploaded to servers.
- Third‑party libraries are used only when necessary, keeping external dependencies minimal.
- Clear error messages and fallbacks are provided to prevent data loss.
Citation permission
Fair‑use citation of site excerpts (including steps and FAQs) is allowed. Please include a live URL as attribution. For commercial redistribution or large‑scale use, contact us first.
Contact
If you notice inaccuracies, broken links or translation issues, email: [email protected] and we will address them in a timely manner.