Data Handling

JSON & String Lab is designed for browser-based text transformations. For normal tool use, input is processed in the browser so the app does not need to upload pasted JSON, strings, CSV, JWT text, logs, or other text to an application server for conversion.

File upload controls are local file readers. When you choose a JSON or text file, the browser reads the file contents into the editor so the tool can format or inspect it locally. The app does not provide server-side file storage for those uploads.

Your browser session is temporary. Closing the tab or browser clears the visible workspace unless your own browser, extensions, operating system, or enterprise controls preserve form state, history, screenshots, or clipboard content.

Third-party infrastructure and advertising providers, including Cloudflare and Google AdSense, can receive normal web request metadata such as IP address, browser information, referrer, approximate location, and ad interaction signals. They should not need the pasted tool input for ordinary transformations.

Do not paste passwords, private keys, access tokens, customer records, payment data, health data, unreleased source code, regulated data, or confidential company material unless your organization explicitly approves that workflow.