Customize any website for your demo

Edit text, swap data, and publish changes to your browser — no code, no staging environment, no screenshots.

Download for Mac View on GitHub

Click to Edit

Browse to any page, toggle edit mode, and click any text to change it. Works on any website.

Proxy Engine

Changes persist through a local MITM proxy that rewrites HTML and JSON responses at wire speed.

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Publish to Browser

One click to route your system traffic through the proxy. Chrome and Safari show your customized version.