Extensions for t3.chat
29 browser extensions built for t3.chat. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
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MCP SuperAssistant
Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat, Mistral and Github Copilot.
4.44.9
prompster
Slash Commands for AI Chat apps
5.04.2
Chrome Web StoredroPrompt — AI Prompt, Automation & Agent Copilot
Enhance prompts in any AI chat, then build, fix and export automations and AI agents inside the tools you already use.
Chrome Web StorePromptr
Save and apply custom prompt templates to any LLM chat interface with right-click formatting
Chrome Web StorePromptChief – AI Prompt Manager & Improver
Your personal AI prompt library — save, search, insert & AI-improve your prompts in any AI chat with one click. Cloud-synced.
Chrome Web StoreQuickPrompts
Quickly inject predefined prompts into conversations
Chrome Web StoreT3 cost
Shows the percentage cost of a generation
Chrome Web StoreFeedDoc
Slice PDF, PPTX, and DOCX files and feed them directly into AI chat platforms.
Stash AI – Bookmark AI Answers
Bookmark important AI answers and find them instantly later.
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LLM Toolbox
A browser extension for the Popular LLM's. Enhance your experience using popular LLMs like ChatGPT or DeepSeek
5.0—
Chrome Web StoreWidet3
Make the narrow chat window wider in t3chat.
Chrome Web StorePluro, Unified Memory Layer
Unify your AI memory across ChatGPT, Claude, Grok, and Perplexity.
Chrome Web StoreAI Chat Prompt Navigator
Navigate, search, and export your prompts in AI chat applications (Claude, ChatGPT and Gemini)
MyContxt Extension
No description
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Chrome Web StorePromptix
Harness the Power of Prompt Engineering - Optimizes prompts for AI models on various platforms.
Chrome Web StoreAiLeech
Track how many LLM tokens you leech. Get ranked against other leeches.
Chrome Web StoreSpro Extension
A browser extension that helps teams use AI safely, without slowing anyone down.
Chrome Web StoreT3 Toolkit
Stop reformatting text from t3.chat! Perfectly copy bold, italics, lists, and more with a single copy.
Edge Add-onsPrivacyGuard AI Protector
Prevents sensitive data leakage to LLMs.
Chrome Web StoreT3 Chat Keyboard Navigation
Enhances keyboard accessibility on T3 Chat
PromptBlaster
Quick access to your prompt library on any website
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Firefox Add-onsMulti Frame AI Chat
Compare answers from multiple AI assistants — ChatGPT, Claude, Gemini, Grok, Perplexity and more — side by side or stacked. Send one prompt to all, resize panels, attach files, and reopen past prompts from a searchable history.
Firefox Add-onsNyx Control
Nyx will allow your in browser free ai chats access to MCP servers via config file.
Chrome Web StoreSpeechCircle
Speak your prompts! Adds voice input via a microphone button to ChatGPT, Perplexity, Claude and more, for fast speech-to-text.
Chrome Web StorePrompt Assist
Adds a button to improve prompts in AI chat applications using Gemini API
Edge Add-onsGuardia
Guardia detects and prevents accidental sharing of sensitive or confidential data with third-party generative AI websites.
Firefox Add-onsSuperAssistant
No description
Firefox Add-onsT3 Chat Banner Dismiss
No description
Chrome Web StoreChatLodge - Save & Search Your AI Chats
Local-first semantic search over your saved AI chat answers. Private by default; optional sync is end-to-end encrypted.