Available now
Password checker
Check password strength locally and get instant, actionable tips to improve security.
Tools
Esrok tools and extensions
Explore browser-based website tools and Chrome extensions built by Esrok.
Esrok Website Tools
Use these tools instantly on esrok.com with no installation required.
Available now
Account Recovery Checklist Generator
Prepare for account recovery with a personalized checklist based on the access and proof you still have.
Available now
eSIM Compatibility Checker
Check whether your phone model and carrier can activate eSIM in seconds.
Available now
Refund & Dispute Deadline Calculator
Estimate if refund, dispute, or chargeback action is still realistic based on payment rail, platform, and date.
Coming soon
More website tools
We are expanding the web tool lineup with practical utilities focused on privacy, security, and productivity.
Esrok Chrome Extensions
Install these extensions from the Chrome Web Store for always-on browser functionality.
Available now
Normalize Volume
Balances audio levels across tabs so loud ads and videos stay comfortable.
Available now
Auto Retry Downloads
Automatically retries failed or interrupted Chrome downloads so large files finish more reliably.