Claudex — Enhanced Readin

Customize Claude.ai the way you want. Change colors, fonts, and layout — and see every change instantly.

MAKE IT LOOK THE WAY YOU LIKE
Choose from 6 beautiful built-in themes — including dark mode, true black for OLED screens, high contrast for easier reading, and more.
Want something unique? Create your own custom theme.
New themes are added regularly and show up automatically.

PICK YOUR FAVORITE FONT
16 fonts to choose from, including options designed for easier reading.
Adjust the text size from small to large until it feels just right.

USE THE FULL SCREEN
Stretch the reading area wider — all the way to full screen if you want.

SAVE YOUR CONVERSATIONS
Export any conversation as a PDF or text file with one click, or use a keyboard shortcut.
- Choose which messages to include or leave out
- Charts, graphs, and other visual content appear in your export too

FIND ANYTHING FAST
Search through all messages in a conversation — even content inside artifacts you haven't opened.
- See where each result came from (you, Claude, or an artifact)
- Click any result to jump straight to it

NAVIGATE LONG CHATS
A table of contents panel shows every message at a glance.
Click to jump to any point in the conversation.
Bookmark important messages so you can find them again later.
Highlight any text with Cmd+Shift+D / Ctrl+Shift+D to create a marker you can jump back to anytime.

COPY AS MARKDOWN
Select any text and copy it as markdown.

EASIER READING
- Color-coded borders so you can tell your messages apart from Claude's at a glance
- Rounded message bubbles for a cleaner look
- Line numbers in code blocks
- Collapsible code blocks to keep things tidy
- A sticky header bar in the side panel so you always know which section you're in

CHANGE HOW SENDING WORKS
- Make Enter add a new line instead of sending (use Ctrl+Enter or Cmd+Enter to send)
- Stop the page from auto-scrolling while Claude is still typing
- Queue messages while Claude is responding — they send automatically when the reply finishes

KEYBOARD SHORTCUTS
- Cmd+Shift+F / Ctrl+Shift+F — search in chat
- Cmd+Shift+C / Ctrl+Shift+C — copy as clean text
- Cmd+Shift+D / Ctrl+Shift+D — mark selected text
- Cmd+Shift+X / Ctrl+Shift+X — export conversation
- Escape — close any open panel
- Alt+1 / Alt+2 — resize the side panel

ADVANCED OPTIONS
- Write your own style rules for full control
- Save and load your settings across devices
- Turn everything on or off with one switch
- Reset to defaults anytime