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Charles vs HTML Online Viewer

A side-by-side look at Charles and HTML Online Viewer. For an in-depth review of either product, follow the links below.

Charles

Charles

Development

Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information).

proxyhttphttpsmonitorreverse-proxy
HTML Online Viewer

HTML Online Viewer

Web Browsers

An HTML online viewer is a web-based tool that allows you to view and inspect HTML code in a browser without needing to setup a local development environment. It renders the HTML and CSS to show how the markup will appear visually.

htmlcssmarkupcode-viewer