kalen

Browse, search, and organize Chrome bookmarks in a fast side panel, with local preferences and no account.

Edit code and text offline with tabs, syntax highlighting, and crash-safe local workspace recovery.

Inspect element selectors, dimensions, and computed CSS locally, then search and copy styles.

Measure page regions and element bounds in pixels with drag selection, live guides, and one-click copy. Local and private.

Select multiple links on a page, then filter, queue, copy, or bookmark them locally with reusable presets.

Save and restore named Chrome window layouts and browser workspaces locally, with confirmation and undo.

Recover closed tabs and save named browser workspaces locally, with fast search, filters, and private JSON backup.

Inspect and edit current-site cookies locally with precise filters, change previews, and safe confirmations.

Search, enable, disable, group, and manage Chrome extensions locally.