Best AI chat UI tweaks & enhancers Chrome extensions (2026)
The 20 most-used AI chat UI tweaks & enhancers on the Chrome Web Store, ranked by real store users. Listings rated under 3 stars on 20+ ratings are left out. Make ChatGPT, Gemini, Claude or DeepSeek nicer to use: wider chat, shortcuts, RTL, token counters, themes, speed boosts.
Top 20 AI chat UI tweaks & enhancers, ranked
- 1
Kortex NotebookLM: Gemini Notebook Toolkit
Save AI chats to NotebookLM in one click: chats, pages, YouTube. Export NotebookLM chat to PDF, download sources, sort into folders.
≈100K users4.7★ from 374 ratingsUpdated 4 days ago40 permissions - 2
Tally — Claude token counter
Know how many Claude messages you have left. Split any chat into a new one, or move it to ChatGPT, Gemini or Grok.
≈100K users4.5★ from 2.5K ratingsUpdated 6 weeks ago10 permissions - 3
GPT for Chrome
Boost your productivity with ChatGPT.
≈80K users3.6★ from 99 ratingsUpdated 4 months agoNo special permissions - 4
Speed Booster Toolkit for ChatGPT
Upgrade ChatGPT with faster long chats, full-chat loading, prompt navigator, full-chat search & exports to PDF, Markdown, TXT & more
≈40K users4.5★ from 309 ratingsUpdated 9 days ago5 permissions - 5
CAI Tools
Extra features for Character.AI. Background, Font and Memory Manager, chat/character cloning, import/export characters, save chats!
≈40K users3.8★ from 319 ratingsUpdated 8 days ago8 permissions - 6
RTL Responder
Changes the text direction in the Claude AI interface to right-to-left (RTL).
≈40K users4.8★ from 272 ratingsUpdated 3 months ago3 permissions - 7
ChatGPT Assistant Plus
Maximize Your ChatGPT: Search Integration, Run from the Context Menu, Talk with LLM in the Popup
≈30K users4.2★ from 35 ratingsUpdated 16 months ago6 permissions - 8
Wider Gemini
Make Google Gemini wider, denser, and easier to read with responsive width, reading density controls, and code wrapping.
≈20K users4.9★ from 82 ratingsUpdated 2 weeks ago3 permissions - 9
ChatGPT Optimizer - Boost Your AI Workflow
Enhance the Chat GPT interface and bring GPT trough all the web!
≈20K users3.8★ from 38 ratingsNot updated for 3+ years5 permissions - 10
AI Board
This is a service that uses the LLM(ChatGPT, Gemini, etc) API with enhanced security for corporate use.
≈20K users1.0★ from 2 ratingsUpdated 5 weeks ago8 permissions - 11
Arabic RTL Fix – ChatGPT, Gemini & Claude (v4)
Automatically fixes Arabic text direction (RTL) in ChatGPT, Gemini, and Claude.ai. Supports auto-detection.
≈20K users4.4★ from 16 ratingsNo special permissions - 12
Grok AI
With Grok AI, you can boost your workflow with fast answers from grok ai and accelerate your success using the grok model.
≈20K users4.7★ from 79 ratingsUpdated 12 months ago2 permissions - 13
Claude Token Counter
Token counter, cache timer and usage bars on Claude.ai. Export any chat to Markdown, and check your limits from the toolbar.
≈10K users4.8★ from 16 ratingsUpdated in the last day1 permissions - 14
ChatGPT Toolkit
Enhances your ChatGPT experience with useful features like a Auto-Fill prompt text from URL, common prompts after response, and…
≈10K users5.0★ from 72 ratingsUpdated 2 weeks ago2 permissions - 15
Wide GPT
Expand ChatGPT's screen instantly with 'Wide GPT' Chrome extension! No clicks needed, free and easy to install. Get more space now!
≈10K users4.5★ from 129 ratingsUpdated 3 days ago1 permissions - 16
NotebookLM Toolkit
Enhance your NotebookLM web experience with keyboard shortcuts, enhanced buttons, and quick access to NotebookLM.
≈10K users4.8★ from 65 ratingsUpdated 4 months ago6 permissions - 17
Enhance Gemini - Prompt Like an Engineer
Enhance Chrome's integration with Gemini. Quick Search, Context Menus, And more!
≈10K users4.1★ from 25 ratingsUpdated 2 weeks ago4 permissions - 18
ClickUp: Talk to AI in Any Tab: ChatGPT, Gemini & Claude + Voice Dictation
One AI-powered extension to rule them all. Research, write, and get work done 4× faster with ClickUp Brain MAX in every tab.
≈10K users4.0★ from 44 ratingsUpdated 6 weeks ago16 permissions - 19
ChatGPT Long Conversation Toolkit
A lightweight toolkit to hide, trim, and navigate long ChatGPT conversations while keeping the page clean.
≈10K users4.8★ from 57 ratingsUpdated 4 months ago2 permissions - 20
DeepSeek v4
DeepSeek v4 unlock solutions with DeepSeek AI. Explore DeepSeek Coder to improve workflows with DeepSeek chat.
≈9K users4.8★ from 380 ratingsUpdated 5 months ago8 permissions
AI chat UI tweaks & enhancers: questions
What is the most popular AI chat UI tweaks & enhancers Chrome extension?
Kortex NotebookLM: Gemini Notebook Toolkit is the most used, with ≈100K users and a 4.7-star rating. Tally — Claude token counter is next with ≈100K users.
Which AI chat UI tweaks & enhancers extension has the best rating?
Of the listings with 100+ ratings, DeepSeek v4 rates highest: 4.8 out of 5 from 380 ratings.
Are these AI chat UI tweaks & enhancers still maintained?
8 of the 20 listed here were updated in the last 30 days. Each card shows how recently it was updated.