Diff Checker

Compare two blocks of code or text with unified and side-by-side visual diffs.

Overview

The Diff Checker runs entirely inside your browser side panel. No data is transmitted over the network, making it safe for proprietary tokens, logs, and sensitive payloads.

Key Features

• Instant Results: Live evaluation as you type or paste.
• 1-Click Copy: Fast clipboard integration with feedback.
• Smart Formatting: Handles edge cases, invalid inputs, and whitespace automatically.
• Dark Mode Native: Seamlessly matches your browser and system preferences.

Usage Guide

1. Open the hckr side panel (Cmd+Shift+H on macOS / Ctrl+Shift+H on Windows).
2. Select Diff Checker from the sidebar or press Cmd+K to quick-search.
3. Paste or type your input in the editor.
4. Copy the result directly to your clipboard.