Origami — free tools that make one file
One file.
Every tool.
Free browser tools. Each one makes a single .origami.html file. No accounts, no analytics, nothing uploaded.
What is on the table
One file
Every tool here ends in one .origami.html file. Double-click it and it plays. The renderer is inside the file. There is nothing to install, and nothing to keep a subscription for.
Agents included
Every page hands its tools to an agent over WebMCP. A human can drive the same tools by hand, on the same page, in the same order. It works both ways: fold a deck yourself — here, or with the extension — then Open it on any tool page and hand the rest to an agent.
Connect your agent
To let an agent in this browser author a document, turn WebMCP on:
chrome://flags/#enable-webmcp-testing — or launch Chrome with — --enable-features=WebMCP
Then reload the page.
Private by construction
This is a static site. There are no accounts and no analytics. You make your document in the tab and you save it to your own disk, or to your browser's own storage. It is never uploaded.
Folio also runs as a Chrome extension, so the editor is one click away on any tab — get Origami Folio from the Chrome Web Store.