Extensions for OpenAI — page 102

5,755 browser extensions built for OpenAI. Compare features, permissions, and safety across Chrome, Firefox, and Edge.

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ChatGPT Message Compressor icon
Chrome Web StoreFirefox Add-ons

ChatGPT Message Compressor

ChatGPT Message Compressor keeps long ChatGPT chats fast by compressing older message history locally in your browser, reducing lag, speeding up huge conversation loads, and making daily ChatGPT use smoother.

Chrome Web Store5.0
Firefox Add-ons
1 wk
Web Development
ChatGPT Default Model Selector icon
Firefox Add-onsFirefox Add-ons

ChatGPT Default Model Selector

Change the default GPT model version of ChatGPT

3.5(2)
1 wk
Other
AI ftPrint - AI Usage Tracker icon
Firefox Add-onsChrome Web Store

AI ftPrint - AI Usage Tracker

Track your AI energy & water footprint across popular AI sites. Control Google AI Overview to reduce your environmental impact.

Firefox Add-ons
Chrome Web Store
1 wk
Appearance
Popup Chat GPT icon
Firefox Add-onsFirefox Add-ons

Popup Chat GPT

No description

No reviews
1 wk
Appearance
AI-Chats Width Slider icon
Firefox Add-onsFirefox Add-ons

AI-Chats Width Slider

Simply modify the width on Claude.ai, Perplexity.ai, Grok.com, DuckDuckGo Chat and ChatGPT #Free

4.0(3)
1 wk
Appearance
ChatGPT Tag Highlighter icon
Firefox Add-onsFirefox Add-ons

ChatGPT Tag Highlighter

ChatGPT Sidebar Tag Highlighter highlights conversations in the ChatGPT sidebar based on tag prefixes like [TODO] and [BUG].

No reviews
1 wk
Appearance
Coding Plan Dashboard icon
Firefox Add-onsChrome Web Store

Coding Plan Dashboard

Track and optimize AI coding subscriptions: Codex quota, Claude Code limits, reset times, and custom plan tracking.

Firefox Add-ons
Chrome Web Store
Productivity
Anthill Spider – ChatGPT Scraper icon
Firefox Add-onsFirefox Add-ons

Anthill Spider – ChatGPT Scraper

Scrape ChatGPT conversations for training instruction following LLMs (eg.Phi-2 models) or personal archiving.

No reviews
1 wk
Social & Communication
ChatGPT Bubble Collapse icon
Firefox Add-onsFirefox Add-ons

ChatGPT Bubble Collapse

Collapse and expand ChatGPT conversation bubbles for easier navigation in long threads.

No reviews
1 wk
Appearance
Prompt Pounder icon
Chrome Web StoreChrome Web Store

Prompt Pounder

Play a quick Whack-a-Mole game while waiting for AI response.

No reviews
Productivity
ApplyScore icon
Chrome Web StoreChrome Web Store

ApplyScore

Score how well your resume matches a job posting using AI.

No reviews
Productivity
ReplyForgeAI — AI replies for X icon
Chrome Web StoreChrome Web Store

ReplyForgeAI — AI replies for X

ReplyForgeAI — Generate smarter X replies with ANY AI provider (OpenAI, Anthropic, Gemini, Groq, Ollama, custom). 100% BYOK.

5.0(3)
Productivity
Chaoxing Edge Assistant icon
Microsoft Edge Add-onsEdge Add-ons

Chaoxing Edge Assistant

在 Edge 中抓取超星课程/作业/提交/题目,并支持批改结果回填。

No reviews
Social
ChaCopy icon
Chrome Web StoreChrome Web Store

ChaCopy

Copy ChatGPT messages as clean Markdown with formatting fixes.

No reviews
Productivity
Deepclario - Improve your AI prompts icon
Chrome Web StoreChrome Web Store

Deepclario - Improve your AI prompts

Score and improve the prompt you're about to send to ChatGPT, Claude, or Gemini - without leaving the page.

5.0(1)
Productivity
RepoSpector — AI Code Review for GitHub & GitLab icon
Chrome Web StoreChrome Web Store

RepoSpector — AI Code Review for GitHub & GitLab

AI code review for GitHub & GitLab pull requests. Chat with your codebase, find bugs & security issues, and generate unit tests.

No reviews
Productivity
YouTube 语言助手 icon
Chrome Web StoreChrome Web Store

YouTube 语言助手

YouTube 侧栏字幕显示、注音与语法分析

No reviews
Productivity
ChatMark icon
Chrome Web StoreChrome Web Store

ChatMark

ChatMark: Now Supporting Gemini and Claude! If you’ve ever found yourself endlessly scrolling up to relocate a specific response or…

No reviews
Productivity
ChatShot icon
Chrome Web StoreChrome Web Store

ChatShot

Capture ChatGPT/Gemini conversations, generate beautiful share cards or long images (local rendering, privacy-safe).

No reviews
Productivity
Token Estimator icon
Chrome Web StoreChrome Web Store

Token Estimator

Estimate token count and cost before sending prompts to any AI model. Supports Claude, GPT-4, Gemini, and more.

5.0(2)
Productivity
ChatGPT Theme & Background Changer icon
Chrome Web StoreChrome Web Store

ChatGPT Theme & Background Changer

Change ChatGPT background, gradient, overlay, blur and text color.

No reviews
Productivity
AI Bookmarks Search icon
Chrome Web StoreChrome Web Store

AI Bookmarks Search

Search and chat with your bookmarks using AI. Powered by Gemini, OpenAI, and Claude for intelligent bookmark discovery.

No reviews
Productivity
Web2Agent icon
Chrome Web StoreChrome Web Store

Web2Agent

Connect your browser to AI agents and MCP tools. Chat with Gemini and ChatGPT while wielding any MCP server — local or remote.

No reviews
Productivity
AI Chat Wallpaper icon
Chrome Web StoreChrome Web Store

AI Chat Wallpaper

Gemini / Claude / ChatGPT のチャット画面に好きな壁紙を設定できる拡張機能

No reviews
Lifestyle
Memoria - AI Memory Companion icon
Chrome Web StoreChrome Web Store

Memoria - AI Memory Companion

Build a unified context profile once for ChatGPT, Claude, and Gemini. Get personalized responses that truly understand you.

No reviews
Productivity
AmPrompt icon
Chrome Web StoreChrome Web Store

AmPrompt

Amplify your prompt in a click

3.0(1)
Productivity
C
Chrome Web StoreChrome Web Store

ContextCarry — AI Session Memory

Stop re-explaining yourself. Auto-inject your context into Claude, ChatGPT & Gemini. Free to start.

No reviews
Productivity
TokenLens icon
Chrome Web StoreChrome Web Store

TokenLens

Live token & cost analysis for your prompts — powered by TokenLens.live

No reviews
Productivity
AI Chat Exporter Pro icon
Chrome Web StoreChrome Web Store

AI Chat Exporter Pro

Export conversations from ChatGPT, Claude, Gemini, and more to PDF, Markdown, TXT, HTML, and JSON with images.

No reviews
Productivity
Modo - Workflow Recorder & Live Coach icon
Chrome Web StoreChrome Web Store

Modo - Workflow Recorder & Live Coach

Record workflows on ChatGPT, Gemini, Google Sheets & Office Online. Replay as a Live Coach or export an Activity Log.

5.0(4)
Productivity

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