All extensions

PromptGuard

🛡️ Privacy & Security

Protect your personal data while chatting with ChatGPT and other major AI platforms in your browser.

PromptGuard

⚡ Productivity

Real-time firewall that detects and blocks prompt injection attacks before they reach OpenAI, Anthropic, or any LLM API.

Prompt Helix

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AI-powered page analysis. Stop copy-pasting into ChatGPT. Analyze any webpage in one click.

PromptHub — Multi-AI Chat Organizer

⚡ Productivity

multiple AI chat platformsの会話を横断してフォルダ分け・タグ付け・全文検索。バックエンドレスでローカル保存、アカウント登録不要。

PromptHush

⚡ Productivity

A local-first privacy firewall for AI prompts.

Promptie

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🏆 Unlock the Secret Weapon Your Competitors Don't Know: Become a ChatGPT Master with Promptie! With Promptie, anyone can…

Promptify

🧑‍💻 Developer Tools

Get access to all AI models at one time.

Promptify

⚡ Productivity

Promptify: AI prompt enhancer for ChatGPT, Claude, and more

Prompt Inserter

⚡ Productivity

コンテキストメニューからシステムプロンプトを挿入します。

PromptIQ

⚡ Productivity

Optimize your AI prompts. Works with Claude, ChatGPT, Gemini, and Perplexity.

PromptIQ

🧑‍💻 Developer Tools

Prompt optimizer for AI chat apps

Prompt Jargon Studio

🧩 More extensions

Translate casual ideas into highly technical AI prompts instantly.

Prompt Keeper

⚡ Productivity

Save reusable AI prompts with {{variables}}. Fill in values and copy to clipboard — ready for any chatbot.

PromptKey

🧩 More extensions

Save a reusable ChatGPT prompt and insert it with Alt+1. Pro unlocks Alt+2 and Alt+3.

PromptKit: AI Prompt Manager — Templates for ChatGPT & Claude

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Save and reuse AI prompt templates with {{variables}}. Keyboard-shortcut palette injects into ChatGPT, Claude, Gemini, and more.

Prompt Kitchen: Save & Reuse Prompts for ChatGPT & Claude

⚡ Productivity

Create, manage, and use dynamic prompts.

PromptLab

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Improve AI prompts with rubric v2 A/B scoring — helpfulness, empathy, accuracy, brevity.

Prompt Library

⚡ Productivity

AIチャットやGmailで「?」を入力するだけでプロンプトテンプレートを呼び出し。Enterキー制御・音声入力にも対応。

Prompt Library — Sidebar

⚡ Productivity

A prompt library in your side panel: search 40 built-in prompts, save your own, and insert them into any text field in one click.

PromptLift - AI Prompt Optimizer

🧩 More extensions

Turn rough ideas into clear prompts, save recent results, and reuse them in supported AI tools.

PromptLite

⚡ Productivity

PromptLite is a lightweight browser plugin designed to enhance your interactions with large language models (LLMs), such as…

promptly

🧩 More extensions

Token counter and Optimizer for LLM prompts

Promptly

⚡ Productivity

在 ChatGPT 右侧侧边栏展示精选图片案例，点击copy自动复制提示词。

PromptlyReply Extension

⚡ Productivity

A simplified version of the PromptlyReply tool for users to interact with the system easier.