Tamper Data Chrome ((full)) -

Download and run Burp Suite Community Edition.

: A more modern, powerful tool for redirecting URLs, modifying headers, and mocking API responses. tamper data chrome

// Listen for messages from popup to add/modify/delete rules chrome.runtime.onMessage.addListener((request, sender, sendResponse) => if (request.action === 'addRule') tamperRules.push( headerName: request.headerName, newValue: request.newValue, urlFilter: request.urlFilter ); chrome.storage.local.set( tamperRules ); updateRules(); sendResponse( success: true ); Download and run Burp Suite Community Edition

Similar setup to Burp but completely open-source. Excellent for automated scanning combined with manual tampering. powerful tool for redirecting URLs

Since the original Tamper Data is a legacy Firefox tool, Chrome users should look toward these modern replacements:

For users looking to automate these modifications via scripts rather than manual interception, Tampermonkey is the industry standard for running custom JavaScript on specific websites. Tampermonkey - Chrome Web Store