Coding⏱️ 3 min read📅 2026-06-15

How to Fix: Show actual HTTP error message in chrome developer tools

Fix HTTP error message in Chrome Developer Tools to view full JSON response.

Quick Answer: Use the Network tab and click on the request, then select 'Show request body' and 'Show response body' to view the full JSON response.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🚀 How to Resolve This Issue
  3. 🎯 Final Words

Troubleshooting Guide: Show actual HTTP error message in Chrome Developer Tools

This guide will help you troubleshoot why Chrome Developer Tools is not displaying the full JSON response body for HTTP errors, and provide steps to fix the issue.

💡 Why You Are Getting This Error

  • The issue occurs because Chrome's default behavior is to truncate long responses, including error messages.
  • This is a known limitation of Chrome's Developer Tools and can be bypassed using a simple workaround.

🚀 How to Resolve This Issue

Enabling Detailed Error Responses in Chrome

  1. Step 1: Open Chrome settings by typing chrome://settings/ in the address bar.
  2. Step 2: Scroll down to Advanced and click on Show advanced settings.
  3. Step 3: At the bottom of the page, click on Content settings.
  4. Step 4: Under 'Cookies and other site data', toggle 'Show advanced settings' and select 'Detailed error messages' from the dropdown menu.
  5. Step 5: Reload the webpage that caused the HTTP error and verify that the full JSON response body is displayed in Chrome Developer Tools.

Using a Third-Party Extension

  1. Step 1: Install an extension like 'HTTP Error Viewer' or 'Detailed Error Messages' from the Chrome Web Store.
  2. Step 2: Reload the webpage that caused the HTTP error and verify that the full JSON response body is displayed in Chrome Developer Tools.

🎯 Final Words

By following these steps, you should be able to troubleshoot and fix the issue of Chrome Developer Tools not displaying the full JSON response body for HTTP errors. If you continue to experience issues, consider reaching out to the extension author or seeking further assistance from a qualified IT professional.

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