Dia Browser

Dia Browser is a browser with built-in AI that understands the context of your open tabs and lets you work with them through chat. Instead of constantly switching between pages, you can ask a question and get an answer based on the sites you already have open.

Write and edit directly in web forms

Dia can work inside any text field in the browser, helping you draft emails, posts, and comments in your own style. It can also edit text as you type, without copying content into separate tools.

• Draft and refine work messages and replies
• Improve text in applications, forms, and long notes
• Edit wording and tone on the fly

Learn from any page

Each tab can act like a tutor that explains what you’re reading in simpler terms. You can ask for summaries, compare viewpoints, or break down arguments without leaving the page.

• Summarize long articles
• List pros and cons and compare perspectives
• Explain complex topics in plain language

Planning, shopping, and privacy controls

Dia can pull information from multiple tabs into structured lists and plans (routes, tasks, link collections). For online shopping, it can compare items, flag duplicates, and help reduce impulse purchases. You control which tabs and data the AI can access.

• Build plans and lists from several tabs
• Compare products and spot duplicates
• Choose what the AI can and can’t see