Courier Web | AI Sidebar & Web Capture Assistant

Courier Web — Connect Your Browser to AI Workflows

Courier Web is a productivity extension that connects everyday browsing with modern AI assistants. It allows you to capture information from any webpage and instantly send it to tools like ChatGPT, Claude, Gemini, DeepSeek, Notion, and other AI platforms without interrupting your workflow.

Instead of manually copying content between tabs, Courier Web lets you work with AI directly from the page you are already on.

Highlight content, capture visuals, or collect video transcripts and send them to AI in seconds.

Built for How People Actually Use AI

Many users rely on AI throughout the day but still follow a repetitive process:

• copy information
• open an AI website
• paste content
• rewrite prompts

Courier Web removes these extra steps by creating a direct connection between web content and AI tools. The result is a faster, more focused workflow that keeps attention on the task instead of tab switching.

Core Features
Highlight Text and Analyze Instantly

Select text from articles, documentation, research papers, emails, or web applications and send it directly to your preferred AI assistant for summarization, explanation, rewriting, or deeper analysis.

This workflow is ideal for research, learning, writing, and professional productivity.

YouTube Transcript Capture and Video Learning Tools

Courier Web integrates with YouTube to automatically collect video transcripts when available.

Users can quickly turn long videos into structured information by sending transcripts to AI for:

• summaries and key takeaways
• study notes and learning guides
• lesson preparation
• research extraction
• documentation review

This feature helps transform video content into usable knowledge without manual copying.

Screenshot and Visual Context Capture

Capture a selected area of any webpage and send it to AI for interpretation.

Common uses include reviewing interface designs, explaining code shown on screen, analyzing visual information, or generating feedback from images and layouts.

Reusable Prompts and Workflow Templates

Courier Web supports reusable prompts so common tasks can be completed consistently.

Users can build workflows for summarizing information, rewriting content, extracting action items, brainstorming ideas, or organizing research materials.

Templates reduce repetitive work and help standardize AI usage across daily tasks.

Flexible AI Destination Support

Courier Web works alongside multiple AI tools and web destinations, allowing users to maintain a consistent workflow regardless of which AI assistant they prefer.

The extension focuses on connecting existing tools rather than replacing them.

Performance and Privacy Focused Design

Courier Web is designed with modern Chrome extension standards in mind.

• lightweight architecture
• minimal permissions
• no unnecessary background activity
• runs locally until you initiate an action

Users remain in control of what information is shared and when.

Who Uses Courier Web

Courier Web supports a wide range of workflows, including:

• students organizing study material
• educators preparing learning resources
• professionals conducting research
• developers reviewing technical documentation
• writers improving drafts and communication
• creators transforming online content into structured outputs

Anyone who regularly combines browsing with AI assistance can benefit from a streamlined workflow.

Everyday Use Cases

Courier Web helps users:

• summarize long articles quickly
• convert YouTube videos into notes
• analyze screenshots or visual content
• rewrite emails and documents
• extract key insights from research
• organize information without switching tabs

The extension reduces friction between discovering information online and working with AI.

Why Courier Web Is Different

Many AI extensions focus on adding side panels or new interfaces.

Courier Web focuses instead on workflow integration. It brings AI directly into the browsing experience so users can interact with information naturally, without changing how they already work online.

Install Courier Web

Courier Web helps transform browsing into an efficient AI-assisted workflow.

Capture information faster, reduce repetitive steps, and make better use of AI while staying focused on your work.

Install Courier Web to streamline how you learn, research, and create on the web.

English
Multilingual UI support: English, Spanish, Portuguese (Brazil), German, Japanese, and French (with English fallback).

Spanish (es)
Interfaz multilingüe: inglés, español, portugués (Brasil), alemán, japonés y francés (con respaldo en inglés).

Portuguese (Brazil) (pt_BR)
Interface multilíngue: inglês, espanhol, português (Brasil), alemão, japonês e francês (com fallback em inglês).

German (de)
Mehrsprachige Oberfläche: Englisch, Spanisch, Portugiesisch (Brasilien), Deutsch, Japanisch und Französisch (mit Englisch als Fallback).

Japanese (ja)
多言語UI対応：英語、スペイン語、ポルトガル語（ブラジル）、ドイツ語、日本語、フランス語（未翻訳部分は英語で表示）。

French (fr)
Interface multilingue : anglais, espagnol, portugais (Brésil), allemand, japonais et français (avec repli en anglais).