AstraNote is a fast, browser-first notebook for text you actually need again: snippets, links, instructions, reminders and private notes. Search across devices, share revocable read-only links, use Astra AI with preview-before-save, and choose per-note protection from standard encryption to AstraZero client-generated keys. Free includes 20 notes and 128 KB, with no ads or analytics. Paid plans add organization, stronger privacy and recovery.
