Save your RAM!

Save the page. Keep the reason.

A bookmark manager that saves any page in one click, with a note on why it mattered. Bookmark the tabs you mean to read, give them a reason, then close them. Free, and your library stays on your device.

Add to Chrome All platforms

Also works in Brave and Edge. Firefox, Android and iOS are coming soon.

Search in the full-screen library: 18 results for replication, matched in titles and in the notes you wrote

Saving a page with details: title, collection, tags and a note on why you saved it, with a notice that it was saved before

One click: Save the tab you are on from the toolbar, a right-click or Alt+Shift+S.
A note for future you: Write why you saved it. Search finds it by that note later.
Collections that nest: Folders inside folders, with tags, favourites and an archive.
Yours alone: No account. Your library lives in your browser; only what you share is stored on our server.

One library, three places

The full-screen library, the toolbar popup and the side panel are the same app. Save from one, sort in another.

See every feature

The Jupiter Jots library in full screen: collections and tags in the sidebar, and bookmarks as cards with notes and tags — The full-screen library.

The side panel: search, filters and your bookmark list beside the page you are reading — The side panel, open beside what you are reading.

Collections inside collections

Nest them as deep as you like and give each an icon, emoji or colour. Search covers titles, notes, page descriptions and tags.

The Engineering collection, with its nested collections Web Development, AI and Machine Learning, and System Design

Bring your bookmarks with you

Import straight from Chrome, folders and all, with duplicates skipped. Firefox, Safari and Edge files, Raindrop and Pocket CSVs work too.

Export any time as JSON, HTML or CSV.

Import from Chrome: pick bookmark folders, 21 duplicates are skipped and 327 bookmarks are added as new collections

See what you go back to

What you open, when you read, and what you saved but never opened. Worked out on your computer.

Insights in dark mode: 308 links opened this month, opens per day, and opens by collection

Ask Jupiter

Ask your library a question.

“What did I save about Postgres locks?” Jupiter searches your titles, notes and tags, answers with the items it used, and prepares a change for you to approve.

Bring your own AI key. Anthropic, OpenAI, Google, OpenRouter and more. It stays encrypted on this computer.
Nothing changes on its own. Edits arrive as a proposal; Apply is your call.
Some things stay private. Hidden and locked notes never reach the model.

How Ask Jupiter works Use it from your terminal

Ask JupiterExample

What did I save about database locks?

You saved three pieces on Postgres locking. The shortest is a practical guide to deadlocks; the other two go deeper into SELECT FOR UPDATE and retries.

Postgres locks, explainednotion.so
Avoiding deadlockspostgresql.org
Retries that don’t stampedegithub.com

Proposed change · waiting for you

Move these 3 bookmarks into Databases.

Nothing in the library changes until you choose Apply. The buttons in this example are a picture, not controls.

Your library stays in your browser

Read the privacy policy

Stored in your browser: Bookmarks, notes and collections live in IndexedDB on this computer.
No account, no tracking: Nothing to sign up for. No analytics, no ads.
Free: Every feature on this page costs nothing.
Not synced yet: Move your library between computers with export or a backup file.
Shares live on our server: Items you share, and comments on them, are stored on our server so the link works. Owners can delete a share from the extension.

Get Jupiter Jots

Free in Chrome today, and in Brave and Edge through the Chrome Web Store.

Also coming: sync across devices and reminders. Changelog

ChromeAvailable now
Browser extension. Install from the Chrome Web Store.
Add to Chrome (opens the Chrome Web Store in a new tab)
BraveWorks now
Browser extension. Brave installs Chrome extensions. Add it from the Chrome Web Store.
Chrome Web Store
Microsoft EdgeWorks now
Browser extension. Edge can install from the Chrome Web Store once you allow extensions from other stores.
Chrome Web Store
Firefox
Browser extension. A Firefox version is in the works.
Coming soon
Android
Phone app. Save from the share menu on your phone.
Coming soon
iPhone and iPad
iOS app. Save from the share sheet on iPhone and iPad.
Coming soon

Try it on the next page you save

Import your Chrome bookmarks in one step. Your folders arrive as collections.

Add to Chrome Using another browser or a phone?