Privacy policy
A practical explanation of what data stays in your browser, what third-party services may collect, and what to avoid sending.
Most tools run directly in your browser. Inputs you paste into utilities such as JSON, JWT, YAML, Base64, URL, cron, or timestamp tools are generally processed on your device rather than sent to an application server.
That said, no browser environment is risk-free. If you are on a shared computer, compromised device, or managed corporate environment, you are still responsible for where and how you paste sensitive material.
ToolDevLab may use third-party services such as analytics and advertising providers, including Google AdSense, to understand traffic and fund the site. These services can collect technical information such as IP address, browser type, pages visited, approximate location, cookies, and ad interaction signals.
Those services should not receive the raw content you paste into local-processing tools as part of normal tool use. Their own cookies and data practices are governed by their respective privacy policies.
If you contact ToolDevLab by email, your message, email address, and any information you include will be used only to respond, improve the site, or handle the request you sent. Do not include credentials, private keys, production secrets, or unnecessary personal data.
This policy may be updated when the site adds new tools, advertising behavior, analytics, or integrations. The latest published version on this page is the one that applies.