Notes Wrangler
Notes Wrangler keeps one set of notes per site in the browser Side Panel. The panel opens beside the page, stays open while you read, and filters to the domain in the active tab. An All view lists every domain when required.
Free and paid
Local notes, search, trash and read-only lock are free and unlimited. Sync, export and import are paid and yearly at 39 USD with manual renewal. There is no trial and no account. A sync key of the form ntwr_live_ identifies a workspace. The key is shown once at install and must be stored somewhere safe, because losing it loses synced notes.
Data handling
Note text is preserved exactly, including line breaks. Notes sync through project infrastructure and are not sold. Paste and spellcheck use the native browser behaviour, so corrections replace in place.