Extensions for leetcode.com

694 browser extensions built for leetcode.com. Compare features, permissions, and safety across Chrome, Firefox, and Edge.

Open in the full catalog with filters →
LeetHub v2 icon
Chrome Web StoreChrome Web Store

LeetHub v2

Automatically integrate your Leetcode & GeeksforGeeks submissions to GitHub

3.1(79)
Productivity
Leetcode helper by labuladong icon
Chrome Web StoreChrome Web Store

Leetcode helper by labuladong

力扣辅助刷题插件,便于 labuladong 的读者高效刷题。

4.8(88)
Education
LeetSync - Leetcode to Github Synchronizer icon
Chrome Web StoreChrome Web Store

LeetSync - Leetcode to Github Synchronizer

LeetSync is a Chrome extension that enables you to sync your LeetCode problem submissions with a selected GitHub repository.

3.6(69)
Developer
Leetcode helper by labuladong icon
Microsoft Edge Add-onsEdge Add-ons

Leetcode helper by labuladong

LeetCode assistant plugin for labuladong's readers to practice efficiently.

4.8(19)
Developer Tools
LeetCode Video Solutions icon
Firefox Add-onsChrome Web Store

LeetCode Video Solutions

Watch free LeetCode video ▶ solutions on the problem page itself.

Firefox Add-ons5.0
Chrome Web Store4.4
4 wk
Other
Leetcode Enhancer icon
Chrome Web StoreFirefox Add-onsMicrosoft Edge Add-ons

Leetcode Enhancer

A browser extension to improve productivity on Leetcode.

Chrome Web Store3.9
Firefox Add-ons4.4
Microsoft Edge Add-ons5.0
11 wk
Appearance
Leetcode Explained icon
Chrome Web StoreFirefox Add-ons

Leetcode Explained

Adds company tags, video solutions and GPT code analysis into Leetcode problems.

Chrome Web Store2.9
Firefox Add-ons1.0
4 wk
Other
LeetHub-3.0 icon
Chrome Web StoreChrome Web Store

LeetHub-3.0

Automatically integrate your Leetcode submissions to GitHub

4.3(17)
Productivity
Leetcode Difficulty Rating icon
Firefox Add-onsChrome Web Store

Leetcode Difficulty Rating

Replace Leetcode problem's difficulty with a more precise contest rating.

Firefox Add-ons
Chrome Web Store4.5
13 wk
Other
BetterLC icon
Chrome Web StoreChrome Web Store

BetterLC

Chrome extension to unlock leetcode company tags.

4.5(20)
Education
leetcode cheatsheet icon
Chrome Web StoreChrome Web Store

leetcode cheatsheet

刷题小助手,made by 力扣加加

4.3(11)
Productivity
LeetCode format icon
Chrome Web StoreFirefox Add-ons

LeetCode format

Adds Format code button on leetcode to format the code using Prettier code formatter

Chrome Web Store4.2
Firefox Add-ons1.0
1 wk
Web Development
LC Predictor icon
Chrome Web StoreChrome Web Store

LC Predictor

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

3.3(18)
Developer
LeetRooms icon
Chrome Web StoreChrome Web Store

LeetRooms

Multiplayer rooms for LeetCode.

3.8(10)
Social
LeetCode Night icon
Chrome Web StoreChrome Web Store

LeetCode Night

Enable dark mode on LeetCode. Additional features include Instant Question Navigation, YouTube Link Shortcut and Auto Reset Code.

4.5(19)
Tools
LeetCode to Russian icon
Chrome Web StoreChrome Web Store

LeetCode to Russian

Перевод задач LeetCode на русский язык

5.0(18)
Developer
Refined Leetcode icon
Chrome Web StoreChrome Web Store

Refined Leetcode

LeetCode 网页扩展

5.0(4)
Productivity
Leet Xt - Supercharge your Leetcode practice icon
Chrome Web StoreFirefox Add-ons

Leet Xt - Supercharge your Leetcode practice

Supercharge your LeetCode practice - Add to Friends, Premium Features, per Contest Friends Rating, and more!

Chrome Web Store4.1
Firefox Add-ons5.0
7 wk
Web Development
Codolio icon
Chrome Web StoreChrome Web Store

Codolio

Codolio extension offers a seamless solution for organizing and managing your coding practice. With a single click, you can add…

4.7(14)
Education
Scaler++ icon
Chrome Web StoreChrome Web Store

Scaler++

Bypass companion-mode on campus WiFi, spotlight search, download lecture recordings & declutter Scaler dashboard

4.8(42)
Education
Smooth Cursorify icon
Firefox Add-onsChrome Web Store

Smooth Cursorify

Apply a Microsoft Word-like smooth caret animation to multiple online editors

Firefox Add-ons5.0
Chrome Web Store5.0
4 wk
Appearance
LeetTest icon
Chrome Web StoreChrome Web Store

LeetTest

LeetCode Test Case Generator

3.9(21)
Tools
LeetCode Difficulty Hider icon
Chrome Web StoreChrome Web Store

LeetCode Difficulty Hider

Hide difficulty levels on LeetCode

4.7(10)
Tools
Leetcode Helper icon
Chrome Web StoreChrome Web Store

Leetcode Helper

This extension is a useful helper when you code at leetcode.com and leetcode.cn

4.9(16)
Developer
LeetBuddy - Your AI-Powered LeetCode Assistant icon
Chrome Web StoreChrome Web Store

LeetBuddy - Your AI-Powered LeetCode Assistant

AI tools for LeetCode: Hints, Chat, Whiteboard & more!

4.5(56)
Tools
LeetBoost: Auto-Complete for LeetCode icon
Chrome Web StoreChrome Web Store

LeetBoost: Auto-Complete for LeetCode

Provides context-unaware intellisense for LeetCode code editor. Allows users to make custom code snippets.

4.4(41)
Developer
LeetHub icon
Microsoft Edge Add-onsEdge Add-ons

LeetHub

Automatically integrate your Leetcode submissions to GitHub

No reviews
Developer Tools
PMCA icon
Chrome Web StoreChrome Web Store

PMCA

PMCA tracks your LeetCode progress and prompt you to review based on Ebbinghaus's Forgetting Curve

4.4(5)
Productivity
LeetCode Tracker icon
Chrome Web StoreChrome Web Store

LeetCode Tracker

Sync LeetCode's submissions with a GitHub repository

4.7(23)
Developer
LeetPush icon
Chrome Web StoreChrome Web Store

LeetPush

Effortlessly capture and push LeetCode solutions to your GitHub repository

4.6(38)
Developer