Diff Checker — permissions and source code

Online diff checker to compare text, code and files side by side. Syntax highlighting, Prettier formatting, and AI diff summaries

What this extension can access

These are the capabilities Diff Checker declares in its manifest. Each one is a fact about the shipped code, not a judgement about the extension.

Reaches your browsing content

scripting

Inject scripts into pages you visit.

tabs

See the URL, title and favicon of every open tab.

Reaches browser state and activity

activeTab

Access the current tab, but only after you click the extension.

Write data to the clipboard.

Local to the extension

storage

Store its own settings and data locally.

<all_urls>

Read and change data on every website you visit.

Download the .crx package or unpack it to read the source, entirely in your browser.

File types

json · 54js · 8png · 5ttf · 1html · 1

Contains dynamic code evaluation (eval or new Function)
Content Security Policy: script-src 'self'; object-src 'self'; connect-src 'self' https://www.google-analytics.com https://api.openai.com

Hostnames that appear in this extension's files. A hostname here means the string is present in the code, not that data is necessarily sent to it.