Diff Anything

Compare and diff any text, JSON, or selected content across web pages. Made by Hexis Habit Technologies Inc.

Diff Anything Compare and diff any text directly from your browser. Highlight content on any website, save it as Diff A or Diff B, and instantly view differences side-by-side or in unified format. Perfect for: • Comparing API responses • Reviewing JSON changes • Checking documentation revisions • Comparing AI outputs • Tracking content edits • Verifying website updates Features: • Side-by-side and unified diff views • Pretty-print and auto-detect JSON • Ignore whitespace option • Markdown export • 100% local processing • No accounts • No cloud sync • No data collection Everything runs entirely in your browser using chrome.storage.local. Built with restraint by Hexis Habit Technologies Inc.