Extras
File upload/download, context menu, print, keystroke counting, and clipboard read — plus a diagnostics dump.
File upload
Uploaded bytes are discarded immediately. Only filename, size, and content-type are echoed.
File download
Server sends a benign CSV with Content-Disposition: attachment
(not Blob/HTML smuggling — that lives on /smuggling).
If nothing arrives, SWI likely blocked the download.
Filename: swi-download-test.csv · MIME: text/csv
Right-click / print
Right-click this box, then try Print.
Right-click me · SWI context-menu probe
Keystroke counter
keydowns: 0 · input length: 0
Clipboard read
Diagnostics dump
| User agent | … |
|---|---|
| Secure context | … |
| Cookies | … |
| Referrer | … |
| Platform | … |
| Language | … |
| Online | … |