all-in-one od Firefox user 15314155

A set of tools to empower control over use of web. For example: HTML view source to active tab; turn RSS source, M3U8 streaming playlist, etc. into page like links; HTML element control e.g. hide/show/CSS style; JSON tree view; Convert for standard formats Base64/URL/Datetime; Text extraction; Preference import/export; HTML element clicked; HTML tree data; HTML batch action automate; Image data URL; Text replace; Console like log messages; Tabs create and bookmark-like export; Web request log; Tabs most selected links; and more...