Privacy Policy
Last updated: October 2026
Your source code, JSON data, PDF documents, signatures, and spreadsheets are executed entirely in your local browser sandbox. They are never uploaded to remote servers or stored in any database.
1. Overview and Core Commitment
DevTools is designed from the ground up to respect user privacy. We believe that your sensitive source code, configuration files, credentials, and data payloads should never leave your possession.
2. Client-Side Local Processing
Unless explicitly designated as an opt-in cloud feature, all tools (including JSON formatters, validators, CSV and Excel converters, PDF e-sign, PDF highlighters, encoders, and image utilities) execute completely inside your web browser. Your inputs, files, and outputs are processed in memory using client-side Web Workers and native browser APIs. Your files and data are never uploaded to our servers, never stored in our databases, and never transmitted over the network.
3. Information Collected Automatically
When you visit our site, our hosting infrastructure and Content Delivery Network (CDN) may record standard technical server logs (such as request timestamps, browser user-agent, and HTTP status codes) strictly for security, abuse detection, and reliability purposes.
4. Cookies and Advertising
We may use Google AdSense and third-party advertising partners to display advertisements on our website. Third-party vendors, including Google, use cookies to serve ads based on prior visits to this website or other websites on the internet.
Users in the European Economic Area (EEA), United Kingdom (UK), and Switzerland are provided with a consent management mechanism to select their preferences regarding personalized advertising cookies. You may manage or opt out of personalized advertising by visiting Google Ad Settings (https://adssettings.google.com).
5. Contact Form Messages
If you voluntarily submit a message through our contact form, we collect the name, email address, and message content you provide solely to reply to your inquiry. To prevent spam while protecting your privacy, we store a one-way cryptographic hash of your IP address rather than the raw IP address. Contact submissions are automatically deleted after 90 days.
6. Contact Us
If you have questions regarding this Privacy Policy, please reach out via our contact page.