Open Prompt Manager

Open Source Prompt Manager for ChatGPT, Claude, Gemini, Grok and more.

As of June 2026, Open Prompt Manager has 3,000 users and a 4.75/5 rating from 32 reviews in the Productivity category.

Usersno change0%
3.0K
3,000
Ratingdown 2.3 percent2.3%
4.75
32 reviews
Reviewsup 14.3 percent+14.3%
32
Version
2.7
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

5 snapshots

Tracking since Apr 18, 2026.

3.0K3.0K3.0KApr 18, 2026Jun 13, 2026
View as table
DateUsersRatingReviewsVersion
Apr 18, 20263.0K4.86282.5.6
May 8, 20263.0K4.74312.5.6
May 25, 20263.0K4.75322.5.6
May 29, 20263.0K4.75322.7
Jun 8, 20263.0K4.76332.7
Now3.0K4.75322.7

Changelog

  • May 25, 2026
    description
    ---
    Free, open-source prompt manager. Save, organize, and load your AI prompts across ChatGPT, Claude, Gemini, Grok, and other LLMs — with full privacy.
    
    Organize your best prompts, switch between models instantly, and streamline your workflow.
     
    Whether you’re a prompt engineer, researcher, or just an AI enthusiast, Open Prompt Manager gives you the tools to manage your prompt library with speed and simplicity.
    
    🚀 Features
    
     - Multi-service compatibility: Works with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
     - Create your prompt library : Save, tag, and organize your prompts for quick access.
     - One-click prompts: Get your prompts sent in a single click. 
     - Variables support: Create reusable prompts with dynamic placeholders.
     - Import / Export: Backup or share your prompts with others.
     - Lightweight & private: No login required, no data collection, no hidden costs.
     - Customizable UI: Auto dark-mode, hot-corner trigger, keyboard shortcuts, and more.
    
    ✅ Why Choose Open Prompt Manager?
    
     - 100% free & open source, transparent and community-driven.
     - Works everywhere: Compatible with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
     - Privacy-first: No data leaves your browser.
     - Boost productivity: Save time by organizing your prompts once and reusing them anywhere.
    
    💡 Use Cases
    
     - Keep a library of ChatGPT prompts for writing, coding, marketing, or learning.
     - Quickly switch between LLMs prompts for side-by-side benchmarking
     - Store prompts for customer support, content creation, or research workflows.
     - Share prompt collections with teammates via import/export.
    
    🛡 Privacy & Security
    
    Open Prompt Manager runs entirely locally in your browser. No logins, no accounts, no tracking. Your prompts belong to you — always.
    
    👉 Install Open Prompt Manager today and simplify your AI workflow with a free, open-source prompt manager built for the future of LLMs.
    
    Github: https://github.com/jonathanbertholet/promptmanager
    ---
    Free, open-source prompt manager. Save, organize, and load your AI prompts across ChatGPT, Claude, Gemini, Grok, and other LLMs - with full privacy.
    
    Organize your best prompts, switch between models instantly, and streamline your workflow.
     
    Whether you’re a prompt engineer, researcher, or just an AI enthusiast, Open Prompt Manager gives you the tools to manage your prompt library with speed and simplicity.
    
    🚀 Features
    
     - Multi-service compatibility: Works with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
     - **NEW** : Custom website support : now supports any website you want to use it on :) 
     - Create your prompt library : Save, tag, and organize your prompts for quick access.
     - One-click prompts: Get your prompts sent in a single click. 
     - Variables support: Create reusable prompts with dynamic placeholders.
     - Import / Export: Backup or share your prompts with others.
     - Lightweight & private: No login required, no data collection, no hidden costs.
     - Customizable UI: Auto dark-mode, hot-corner trigger, keyboard shortcuts, and more.
    
    ✅ Why Choose Open Prompt Manager?
    
     - 100% free & open source, transparent and community-driven.
     - Works everywhere: Compatible with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
     - Privacy-first: No data leaves your browser.
     - Boost productivity: Save time by organizing your prompts once and reusing them anywhere.
    
    💡 Use Cases
    
     - Keep a library of ChatGPT prompts for writing, coding, marketing, or learning.
     - Quickly switch between LLMs prompts for side-by-side benchmarking
     - Store prompts for customer support, content creation, or research workflows.
     - Share prompt collections with teammates via import/export.
    
    🛡 Privacy & Security
    
    Open Prompt Manager runs entirely locally in your browser. No logins, no accounts, no tracking. Your prompts belong to you — always.
    
    👉 Install Open Prompt Manager today and simplify your AI workflow with a free, open-source prompt manager built for the future of LLMs.
    
    Github: https://github.com/jonathanbertholet/promptmanager

Permissions & access

Permissions
sidePanelstoragetabsscriptingactiveTabcontextMenus
Host access
None declared

Screenshots

Open Prompt Manager screenshot 1Open Prompt Manager screenshot 2Open Prompt Manager screenshot 3

About

---
Free, open-source prompt manager. Save, organize, and load your AI prompts across ChatGPT, Claude, Gemini, Grok, and other LLMs - with full privacy.

Organize your best prompts, switch between models instantly, and streamline your workflow.
 
Whether you’re a prompt engineer, researcher, or just an AI enthusiast, Open Prompt Manager gives you the tools to manage your prompt library with speed and simplicity.

🚀 Features

 - Multi-service compatibility: Works with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
 - **NEW** : Custom website support : now supports any website you want to use it on :) 
 - Create your prompt library : Save, tag, and organize your prompts for quick access.
 - One-click prompts: Get your prompts sent in a single click. 
 - Variables support: Create reusable prompts with dynamic placeholders.
 - Import / Export: Backup or share your prompts with others.
 - Lightweight & private: No login required, no data collection, no hidden costs.
 - Customizable UI: Auto dark-mode, hot-corner trigger, keyboard shortcuts, and more.

✅ Why Choose Open Prompt Manager?

 - 100% free & open source, transparent and community-driven.
 - Works everywhere: Compatible with ChatGPT, Claude, Gemini, Grok, and 15 other LLMs.
 - Privacy-first: No data leaves your browser.
 - Boost productivity: Save time by organizing your prompts once and reusing them anywhere.

💡 Use Cases

 - Keep a library of ChatGPT prompts for writing, coding, marketing, or learning.
 - Quickly switch between LLMs prompts for side-by-side benchmarking
 - Store prompts for customer support, content creation, or research workflows.
 - Share prompt collections with teammates via import/export.

🛡 Privacy & Security

Open Prompt Manager runs entirely locally in your browser. No logins, no accounts, no tracking. Your prompts belong to you — always.

👉 Install Open Prompt Manager today and simplify your AI workflow with a free, open-source prompt manager built for the future of LLMs.

Github: https://github.com/jonathanbertholet/promptmanager

Technical

Version
2.7
Manifest
V3
Size
219KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
gmhaghdbihgenofhnmdbglbkbplolain
Developer ID
u0e436c595abb59728c36445e221b0e49
Developer Email
[email protected]
Created
Sep 17, 2024
Last Updated (Store)
May 24, 2026
Last Scraped
Jun 13, 2026
Website

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