Privacy Policy (Chrome Web Store)
Last updated: 2026-04-18
Summary
LeetCode Daily Tracker is a browser extension with a single purpose: to show your LeetCode daily submission stats (submitted/accepted), streak, and recent history in the extension popup.
Data We Access
The extension accesses LeetCode submissions data from https://leetcode.com/api/submissions/ using your existing signed-in browser session.
The extension does not request your LeetCode password and does not create its own user accounts.
How We Use Data
The data is used only to compute and display:
Today’s submissions and accepted submissions
Today’s accepted problem list
7-day and 30-day summaries
Streak and goal progress
Where Data Is Stored
All data is stored locally on your device using chrome.storage.local. This includes:
Daily counts and recent history
Your daily goal setting
Last sync timestamp or last error message
Data Sharing
No selling of data
No sharing with third parties
No developer-operated servers
All processing happens locally in your browser.
Permissions Rationale
storage: used to store your local stats, history, and settings
alarms: used for periodic sync to keep the dashboard up to date
Host permission https://leetcode.com/*: used to fetch your submissions from LeetCode while you’re signed in
User Controls
Uninstalling the extension removes its local data
You can also clear extension data via Chrome’s site or extension data settings