LC Predictor

Browser extension for predicting leetcode contest rating. It shows approximate rating delta after contests on leetcode itself.

As of May 2026, LC Predictor has 5,000 users and a 3.33/5 rating from 18 reviews in the Developer Tools category.

Usersno change0%
5.0K
5,000
Ratingno change0%
3.33
18 reviews
Reviewsno change0%
18
Version
1.0.2
Manifest V3

History

1 snapshots

Tracking since Apr 30, 2026.

5.1K5.0K4.9KApr 30, 2026May 28, 2026
View as table
DateUsersRatingReviewsVersion
Apr 30, 20265.0K3.33181.0.2
Now5.0K3.33181.0.2

Permissions & access

Permissions
tabsstoragescripting
Host access
https://leetcode.com/*, https://lcpredictor.onrender.com/*

Screenshots

LC Predictor screenshot 1LC Predictor screenshot 2

About

After participating in Leetcode contests, you wait too long for seeing your new rating. By using this extension you can get your rating changes right after the completion of contest on Leetcode itself. It adds rating changes on leetcode ranking pages for all the contestants.

Technical

Version
1.0.2
Manifest
V3
Size
172KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
jfhgaegpgiepniiebglgjhhfnjcibphh
Developer ID
u256581b08f9e5bd197bff02fdab68668
Developer Email
[email protected]
Created
Aug 10, 2021
Last Updated (Store)
Dec 19, 2022
Last Scraped
May 28, 2026
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 28, 2026.