Headless

Simple headless browser API to render images (PNG, JPEG, WebP, TIFF, BMP, etc.) and PDFs from plain HTML.

Features

• Capture of webpages as PNG and PDFs
• Multiple back-end engines: Phantom.js and Puppeteer

Configuration

Name	Type	Default	Description
HEADLESS_KEY	str	None	Secret key that should be passed in protected calls so that the server-side "trusts" the client side (authentication).

Docker Images

Headless is available on Docker Hub with the following tags:

Tag	Description	Supported Architectures
latest	The most up-to-date stable version.	amd64
debian	Debian-based container for stability and security.	amd64
chromium	Container using chromium instead of chrome.	amd64, arm/v7, arm64/v8

License

Headless is currently licensed under the Apache License, Version 2.0.

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