Privacy Policy
Last updated: April 2026
This Privacy Policy applies to the tools and services provided by EngTools ("we", "us", or "our"). We are committed to protecting your privacy and ensuring maximum transparency about how our free tools operate.
1. Local Processing First
Your privacy is our utmost priority. Whenever technically possible, our tools process your data locally in your browser. This means that for client-side tools, your data never leaves your device and is never uploaded to any server.
2. Server-Side Tools
For tools that require an external API or heavy backend-processing (such as remote requests, database queries, or AI endpoints):
- Your inputs are transmitted securely via HTTPS to our servers.
- We do not store your data, payloads, uploaded files, or generated outputs on disk. Once the request is fulfilled, all memory traces of your data are discarded.
- We only log non-personally identifiable technical information such as the type of tool used or error codes to improve service reliability.
3. Third-Party Integrations
Some tools interface directly with external service APIs. By using such tools, your inputs may be transmitted securely to those third parties purely for processing. We do not sell or share data to advertisers or data brokers.
4. Analytics
We use privacy-friendly analytics services to understand general traffic patterns, mostly counting page visits and tool usage numbers. This tracking does not capture or inspect any user input data you submit inside the tools themselves.
5. Contact
If you have any questions or concerns regarding our privacy practices, please contact us.