Computed here

Every tool is a page that brings its own code. Files are processed by your browser. Direct Transfer sends selected files to a peer and can use an optional broker; the other tools need no server.

Checkable

The meter counts resource requests. It cannot count WebRTC or WebSockets; Direct Transfer describes those connections. Libraries load from this same folder, never from a CDN.

Portable

Each tool also exists as one self-contained HTML file. Download it below and open it offline (transfer still needs a peer connection). The manifest lists each file's SHA-256.