No upload endpoint
Archive tools
Create and inspect ZIP archives safely in your browser. Choose a task, add your file, and download the result without creating a server copy.
Create ZIPBundle multiple local files into a compressed ZIP.View ZIP ContentsList filenames and estimated sizes inside a ZIP safely.Unzip FilesExtract safe ZIP entries and download them as a fresh ZIP.
Why run archive tools in the browser?
The browser removes the upload round trip and the need for server storage. Available memory and codec support still set practical limits, so those constraints are stated instead of hidden behind a vague “private” label.
Inspect the network boundary