All extensions

Find time invested in a particular problem during a contest or otherwise.

4.74,000

Charset

专用于网页编码的修改，支持全世界100多种字符集，比如：UTF-8、GBK、日文、韩文、西文等等！

5.04,000

Chat2File-DeepSeek AI对话导出工具

一键导出 DeepSeek 对话内容为多种文档格式，支持Word、PDF等多种格式，支持单条导出和批量导出。

4.64,000

Chat2Y

Look up interesting terms from AI chats on Yahoo Search—in a new tab, without breaking your flow.

5.04,000

ChatGPT and AI Detector by ZeroGPT.cc

ZeroGPT.cc: Use the Best Free AI Text Detector for Accurate Results

3.04,000

ChatGPT as a New Tab

Use OpenAI's ChatGPT as a new tab to replace Google (or the default new tab) on your browser.

3.24,000

ChatGPT Browser Extension

Get ChatGPT Within Your Favorite Search Engines, upvote good answers, provide feedback, save/cache answers for later.

4.54,000

ChatGPT Prompt Plus

ChatGPT with Prompt curated template. Quickly save and reuse prompt instant anytime.

3.84,000

ChatGPT RTL

Smart RTL and LTR support for ChatGPT with math and code isolation

4.74,000

ChatGPT RTL Support

Have ChatGPT Support RTL languages

2.74,000

ChatGPT to PDF, Word, Markdown & Google Docs: Export & Save Chats

Export ChatGPT chats to PDF, Word, Markdown or Google Docs in one click. Keeps code, tables, math and images. Free to start.

4.74,000

ChatGPT Translator

ChatGPT Translator

Chatly

AI agent for your browser: ask about any page, summarize videos, analyze files, and let it click, type and fill forms.

3.64,000

Chat-Math RTL Fix

Simple fix for KaTeX and code LTR rendering in RTL pages

4.84,000

ChatPage - YouTube Summary | ChatGPT, Claude, Gemini Support

🚀 Summarize any YouTube video in 3 seconds for free. Perfect 5-star service chosen by thousands! Supports all premium AI models

4.84,000

ChatPDF - AI for Documents

With AI, you can chat with PDF, PowerPoint, Word in natural language, ask questions, get summaries and answers instantly.

4.44,000

ChatSearch: ChatGPT for Search Engine (GPT4)

ChatSearch is a free ChatGPT tool that enhances the efficiency of search engines. We have GPT4, Claude2, and Web access now!

4.34,000

Chatterclock — a ChatGPT message tracking extension

Tracks how many ChatGPT messages you’ve sent, segmented by model, to help you judge how close you are to ChatGPT quota limits.

4.44,000

Checklist

Use Checklist to make a list, check list items, and get things done — the simple todo checklist app and list maker for daily tasks.

4.94,000

Chegg CourseHero Bartleby Skip Question

Skip Chegg/CourseHero/Bartleby Questions with reason don't have subject knowledge with just single click or [Ctrl+Space] !

4.24,000

Chess.com Custom Pieces & GIF Background

Customize your chess board on Chess.com with your own images and even animated GIFs! Import new ones or share yours with others.

4.34,000

Chess Stats

Shows Win/Lose/Draw and average accuracy for players on chess.com

4.84,000

Chicago 95

Your first OS.

Christ-Centered

Replace your new tab page with the Bible Verse of the Day.

5.04,000