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Summarizer API Demo
Status: Ready
Configuration
Type:
TL;DR
Teaser
Key Points
Headline
Length:
Short
Medium
Long
Format:
Markdown
Plain Text
Input Language:
English
Japanese
Spanish
Output Language:
Japanese
English
Spanish
Summarization
Text to summarize:
# Summarizer API ## Overview The Summarizer API is a built-in browser AI feature that allows developers to generate summaries of text content **directly on-device**. Unlike cloud-based solutions, it runs entirely in the browser using a local language model. ## Key Features - **Privacy**: No data is sent to external servers - **No API keys**: Works without any server infrastructure - **Multiple summary types**: Key points, TL;DR, teaser, and headline - **Output control**: Adjustable length (short, medium, long) and format (plain text, markdown) - **Streaming**: Real-time summary generation via streaming interface - **Capability detection**: Graceful handling for unsupported browsers ## Model Management When the required model is not yet available locally, the API handles downloading it transparently. Developers can monitor download progress through event listeners.
Summarize
Summary Result
Summary will appear here...
Reference
Summarizer API - Chrome for Developers