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Security & Trust

Is Local Browser Automation Safe for My Accounts?

Author: PrompCut Security TeamLast Updated: June 4, 2026

Learn why PrompCut’s API-less integration is completely secure, runs 100% locally, and protects your credentials.

How PrompCut Keeps Your Data Private

Unlike standard cloud automation services, PrompCut runs entirely client-side. The browser automation engine interfaces directly with Google Chrome on your own machine. We do not have servers that store your usernames, passwords, or session cookies. Security audits verify that no cookie or credential data is ever transmitted to external endpoints.

API-less Session Security

When you launch an automation script, PrompCut spawns a Chromium instance on your desktop using distinct, isolated profile directories. This simulates human actions (such as typing prompts and clicking download buttons) inside a local sandbox.

No Credentials Transmission

We guarantee that your credentials never leave your machine. PrompCut does not capture, read, or send any login inputs or cookie data to external endpoints. Your sessions are fully isolated and protected by Google's native browser security protocols.

Ready to experience PrompCut?

Start your first batch generation workflow now. Run secure local Chromium engines and let PrompCut handle the heavy lifting.

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