Best Prompt Engineering AI Browser Extensions

As of 2026-08, AlphaMoat tracks 18 AI browser extensions tagged Prompt Engineering. The most-installed is AIPRM (1.0M users). Ranked by install count, updated monthly.

#ExtensionPublisherUsersRating

1

AIPRMPrompt Engineering

AIPRM is a prompt-management extension that gives ChatGPT users curated, one-click prompt templates and workflow tools.

AIPRM1.0M★ 3.9

2

MetaPromptPrompt Engineering

MetaPrompt refines vague questions into optimized prompts that get better responses from ChatGPT and Claude with one click.

-100.0K★ 4.7

3

AI Prompt GeniusPrompt Engineering

Build and organize a custom library of AI prompts with variables, folders, and sync.

Aipromptgenius100.0K★ 3.3

4

Promptly – AI Prompt Enhancer & Manager for ChatGPT, Claude, GeminiPrompt Engineering

Promptly is an AI prompt enhancer and manager that improves and stores prompts for ChatGPT, Claude, and Gemini.

Promptly AI60.0K★ 4.8

5

チャプロAIPrompt EngineeringAI Assistant / Chatbot

Chapro is a prompt-management extension for ChatGPT, Gemini, and Claude that stores your prompts and automates repeated sends.

Chapro40.0K★ 4.9

6

AIPRMPrompt Engineering

Prompt library and management system with thousands of curated one-click prompts for Claude.

AIPRM30.0K★ 3.4

7

TimelinePrompt EngineeringAI Assistant / Chatbot

Timeline organizes your AI chats into a searchable timeline with folders and a reusable prompt library.

Timeline4ai20.0K★ 4.9

8

PromptStormPrompt Engineering

PromptStorm delivers a curated library of engineered prompts for ChatGPT, Gemini and Claude right in your browser.

iMedia Revolution20.0K★ 3.2

9

Prompt GeniePrompt EngineeringAI Writing

Prompt Genie helps users create, fix, organize, and reuse prompts for AI work.

Ycj Group20.0K★ 4.8

10

Caveman Mode — ChatGPT, Claude & GeminiPrompt Engineering

Makes AI chat replies compact by prepending a short caveman instruction to your messages.

Revu Labs10.0K★ 4.6

11

ChatGPT 萬能工具箱Prompt Engineering

Adds prompt auto-fill, quick prompt buttons and prompt editing to ChatGPT and other AI sites.

The Will Will Web10.0K★ 5.0

12

StylerGPT for ChatGPTPrompt Engineering

Themes, prompt manager, folders and exports that customize your ChatGPT workspace.

StylerGPT10.0K★ 4.7

13

Promptimize AIPrompt Engineering

Personal AI prompt engineer that enhances prompts across ChatGPT, Claude, Gemini and more.

DCL AI Solutions10.0K★ 3.9

14

DeepSeek++MCP / Agent EcosystemPrompt Engineering

Add persistent memory, reusable skills, MCP tools and plan automation to the DeepSeek web app.

-10.0K★ 4.8

15

Prompt PerfectPrompt Engineering

Craft clearer AI prompts with one-click rewrites, tailored feedback and a savable prompt library.

Prompt Perfect10.0K★ 3.6

16

Snack PromptPrompt Engineering

Discover the best AI prompts inside ChatGPT, curated daily by community upvotes.

Snack Prompt10.0K★ 4.6

17

PolyBoxPrompt Engineering

Launch ChatGPT from anywhere, manage prompt shortcuts and search tabs, bookmarks and history fast.

Polyboxapp10.0K★ 4.5

18

Codex for Chrome ChatGPT SidebarPrompt Engineering

Adds a ChatGPT and Codex side panel with prompt templates, shortcut cheatsheets and theme switching.

-10.0K★ 4.2

Listings include Chrome extensions with 10,000+ users, by latest-month install count. See methodology.