Browser Prompt Injection Prompt Engineering Tools

Tools that inject, manage, or enhance AI prompts directly within browser interfaces and web chat platforms. Includes prompt optimization, management extensions, and URL-based prompt delivery across chatbot UIs. Does NOT include backend prompt orchestration, workflow automation, or tools focused on non-web applications.

There are 68 browser prompt injection tools tracked. 1 score above 50 (established tier). The highest-rated is rockbenben/ChatGPT-Shortcut at 64/100 with 8,185 stars. 1 of the top 10 are actively maintained.

Get all 68 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=prompt-engineering&subcategory=browser-prompt-injection&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	rockbenben/ChatGPT-Shortcut 🚀💪Maximize your efficiency and productivity. The ultimate hub to manage,...	64	Established	8,185	TypeScript
2	jonathanbertholet/promptmanager Open Source Prompt Manager for ChatGPT, Supports 19 LLMs & some cool features!	43	Emerging	77	JavaScript
3	fatihsolhan/prompts-chat-extension Chrome extension to browse, filter, and run 1000+ AI prompts directly on...	42	Emerging	33	TypeScript
4	TimChinye/Inspector A visualization tool for Google AI Studio raw JSON exports. Features deep...	39	Emerging	7	JavaScript
5	ErickWendel/Trimly Trimly – An AI-powered assistant using Native Prompt, Translation,...	39	Emerging	24	JavaScript
6	xPOURY4/Prompt-Assistant Prompt Assistant is a professional Chrome extension that revolutionizes how...	39	Emerging	67	—
7	m-c-frank/GPTPromptMaster ChatGPT Browser Extension for Creating and using Custom Pre- and Post-Prompts	39	Emerging	31	JavaScript
8	fernandodilland/file-to-prompt Multi-Language Chrome/Edge Extension that Enables Selecting Local Files and...	38	Emerging	16	HTML
9	Paper-Crane-Devteam/better-sidebar-for-google-gemini-and-ai-studio Enhance your Google AI Studio experience with a better sidebar, folders,...	36	Emerging	23	TypeScript
10	jgravelle/Grompt Grompt is a Python utility that uses the Groq LLM provider service to...	35	Emerging	50	Python
11	jgravelle/Grompt_plugin Grompt is a self-contained Chrome plugin that re-engineers your prompts for...	33	Emerging	32	JavaScript
12	Paper-Crane-Devteam/better-sidebar-for-google-ai-studio Enhance your Google AI Studio experience with a better sidebar, folders,...	32	Emerging	20	TypeScript
13	keyonzeng/prompt_ark Your prompts are your digital assets—don’t let them get lost in scattered notes.	31	Emerging	8	JavaScript
14	SKaplanOfficial/Raycast-PromptLab A Raycast extension for creating powerful, contextually-aware AI commands...	30	Emerging	314	TypeScript
15	horw/selit Select it! is a smart clipboard enhancement tool that transforms copied text...	29	Experimental	7	HTML
16	colingalbraith/PromptCraft A lightweight Chrome extension powered by modern LLMs (API & Ollama...	29	Experimental	1	JavaScript
17	dpintoryan/Promptly A Chrome extension that transforms raw AI prompts into structured,...	28	Experimental	7	JavaScript
18	yeasin2002/promptsu A browser extension that adds AI-powered prompt enhancement to AI chatbot...	26	Experimental	1	TypeScript
19	vijaytank/quietai Browser extension that makes AI chatbots give shorter, better responses....	24	Experimental	1	JavaScript
20	penwyp/universal-ai-url-prompt Inject prompts into 19 major AI web chat platforms via URL parameters, with...	24	Experimental	3	JavaScript
21	gturkoglu/pi-dynsys Pi extension that generates a per-turn system-prompt augmentation + senior...	23	Experimental	2	TypeScript
22	gtestault/maestro-chatGPT chrome/firefox extension for ChatGPT prompt automation&management	23	Experimental	23	TypeScript
23	Drdhx/promptminify ⚡ Minify AI prompts for vibe coders — save tokens, cut costs, get sharper...	23	Experimental	1	CSS
24	pavank-code/RePRo RePRo - The Refined Prompt Enhancer \| AI Prompt Engineering Chrome Extension...	22	Experimental	3	TypeScript
25	Vale717171/promptlens Chrome extension to turn any web image into a structured JSON prompt with...	22	Experimental	—	HTML
26	leon-yiu/ai-prompts-template-extension Chrome Extension that makes it convenient to store your AI Prompt Templates...	21	Experimental	—	JavaScript
27	akshatvasisht/prompt-tuner A privacy-first Chrome extension that optimizes prompts locally using...	21	Experimental	—	TypeScript
28	Amjad-Mehmood/universal-ai-url-prompt Inject prompts into AI chat web pages via URL parameters for easy sharing...	21	Experimental	—	JavaScript
29	guwidoe/pi-prompt-suggester A pi extension that suggests the user's likely next prompt after each...	21	Experimental	—	TypeScript
30	fibbersha-hub/prometheus-ai-orchestrator Chrome extension that orchestrates multiple AI chatbots — send question to...	21	Experimental	—	JavaScript
31	youssof20/promptly Browser extension that improves prompts	21	Experimental	—	TypeScript
32	adrian1302-byte/promptmanager 🚀 Streamline LLM prompts with PromptManager: compress, enhance, generate,...	21	Experimental	—	Python
33	Pvisilias/promptdc-chrome PromptDC for Chrome — A coding-first prompt rewriter for ChatGPT, Claude,...	21	Experimental	—	—
34	qcwssss/chatgpt-web-injector Local-first Chrome extension: inject selected web content into ChatGPT with...	21	Experimental	—	JavaScript
35	Ellebam/heechocha 🎯 The AI Multi-Picker — Send one prompt to Claude, Gemini, and more simultaneously	21	Experimental	—	JavaScript
36	GhostShellLabs/AtlasChat Governance-first browser extension for deliberate, transparent AI prompt...	20	Experimental	1	JavaScript
37	jericosergio/prompt-engineer-browser-extension A browser extension for generating high-quality, structured prompts across...	20	Experimental	1	JavaScript
38	Veena-K-Venugopal/insight-lens Chrome built-in AI app that turns receipts, invoices, or order emails into...	20	Experimental	1	JavaScript
39	ssgosh/WorkBuddy An LLM-based content moderator. Firefox extension to block webpages...	19	Experimental	3	Python
40	AlessandroCaula/prompt-builder Raycast extensions that helps you craft perfect AI prompts in seconds....	19	Experimental	—	TypeScript
41	HsiehShuJeng/scott-edge-extensions My personal Edge extensions	19	Experimental	1	JavaScript
42	JonSnow1807/chatgpt-memory-manager ⚡ AI-powered Chrome extension for ChatGPT - Real-time prompt analysis,...	19	Experimental	2	JavaScript
43	haKC-ai/prompthakcer Optimize your AI prompts for maximum efficiency. Reduce tokens, improve...	19	Experimental	7	JavaScript
44	Nativu5/RepoMate ChatGPT Plugin/Action that searches and accesses GitHub repositories.	19	Experimental	4	JavaScript
45	makoryne/get-your-prompt Right-click on selected text to create an optimized prompt using Gemini AI	18	Experimental	1	JavaScript
46	nilinswap/xweeder Using chrome's built-in ai feature for filtering content in X feed	17	Experimental	1	HTML
47	aabeing/BingPrompter Chromium based extension with responsive side-panel UI, enhancing browsing...	17	Experimental	1	JavaScript
48	cooperrobillard/linkedin-note MV3 Chrome extension that drafts ≤200-char, AI-assisted LinkedIn connection...	17	Experimental	—	JavaScript
49	Dotonomic/joke-mode Chromium extension that makes more or less humorous comments about webpage content.	17	Experimental	1	PHP
50	wwwsegunogundeji11-stack/GPT-Voyager Enhance ChatGPT on the web with session management, prompt reuse, formula...	16	Experimental	—	TypeScript
51	Paper-Crane-Devteam/better-sidebar-for-google-ai-studio-support Enhance your Google AI Studio experience with a better sidebar, folders,...	16	Experimental	10	—
52	CerxMe/KRTEK Komerční Režisér Tvorby Ekonomických Kanálů	16	Experimental	—	JavaScript
53	mandev-1/SHELF Bookmark Manager with todo tracker	15	Experimental	1	TypeScript
54	DaveHomeAssist/prompt-lab Prompt engineering workbench — Chrome extension, desktop app, and web tool	14	Experimental	—	JavaScript
55	nickbreen2/Polishify-AI Polishify AI is a web app and Chrome extension that uses AI to rewrite and...	14	Experimental	1	JavaScript
56	Conn-Ho/prompt-manager Browser extension for managing and quickly inserting prompts — /p shortcut,...	14	Experimental	—	TypeScript
57	seankrux/promptologist AI prompt management and automation Chrome extension	14	Experimental	—	JavaScript
58	ujiro99/prompt-autocraft Chrome extension that enables instant reuse of prompts through auto-saving...	13	Experimental	—	TypeScript
59	DaveHomeAssist/prompt-lab-provider-options Prompt engineering workbench for Chrome and desktop with A/B testing,...	13	Experimental	—	JavaScript
60	gturkoglu/pi-prompt-hygiene A Pi extension that blocks prompts containing polite filler before they...	13	Experimental	—	TypeScript
61	bcastelino/prompt-polish-local-extension A Chrome extension for enhancing and organizing AI prompts, designed to work...	13	Experimental	—	JavaScript
62	g1thubX/Prompts-Flow A local-first, keyboard-centric AI prompt manager. Design for flow, built...	12	Experimental	1	TypeScript
63	mohammad-emad9/AndalusAI---Prompt-v1.0.0 AndalusAI Prompt is an open-source browser extension that helps users craft...	12	Experimental	1	—
64	zahooray/promptify Chrome extension for prompt enhancing.	11	Experimental	1	TypeScript
65	duongkstn/code-supporter Code Supporter with pure HTML/JS/CSS + Prompt Engineer + FastAPI websocket + Docker	11	Experimental	3	JavaScript
66	oleksiiluchnikov/telescope-prompts.nvim A Telescope extension for managing and using AI prompts in Neovim. Browse...	11	Experimental	3	Lua
67	valarpirai/prompt-manager AI Prompt Manager. Manage your prompts effortlessly. Demo -...	10	Experimental	1	TypeScript
68	evanmeeks/chatgpt-wordsmith Level up your AI interactions with WordSmith, the premier browser extension...	10	Experimental	2	TypeScript

Comparisons in this category

ChatGPT-Shortcut and promptmanager (64 vs 43) ChatGPT-Shortcut and prompts-chat-extension (64 vs 42) ChatGPT-Shortcut and GPTPromptMaster (64 vs 39) ChatGPT-Shortcut and file-to-prompt (64 vs 38) ChatGPT-Shortcut and universal-ai-url-prompt (64 vs 24) ChatGPT-Shortcut and PromptCraft (64 vs 29) promptmanager and GPTPromptMaster (43 vs 39) Grompt and Grompt_plugin (35 vs 33) Prompt-Assistant and Promptly (39 vs 28) prompts-chat-extension and PromptCraft (42 vs 29)