Privacy policy

Short version: your files never leave your device. We do not see them, store them, or share them — because they are never sent to us.

How the tools work

Every tool on this site runs entirely in your web browser using JavaScript. When you drop a file into a tool, it is read from your device into your browser's memory, processed there, and the result is downloaded back to you. No file is uploaded to any server at any point. You can verify this yourself by opening your browser's developer tools and watching the network tab while using a tool — you will see no file upload.

What we collect

We do not collect, store, or process your files. We do not require an account, an email address, or any personal information to use the tools. We do not set tracking cookies.

We may use basic, privacy-respecting analytics that counts page visits without identifying you (no cross-site tracking, no advertising identifiers). If we add analytics, this page will say so.

Your rights (GDPR / CCPA)

Because we do not collect personal information or store your files, there is nothing for us to delete, export, or sell. If you contact us, we will use your message only to answer you and will not share it.

Third-party services

The site loads no third-party scripts for processing your files. Any advertising shown in the future will be clearly marked as advertising and will not have access to your files.

Children

The tools are general-purpose utilities not directed at children under 13. We do not knowingly collect information from children.

Changes

If this policy changes, the updated version will be posted here with a new date. The core promise — files are processed locally and never uploaded — will not change without clear notice.

Last updated: 10 November 2026 · LightTools