--- title: "Features | Memento" description: "Every Memento feature in detail: the encrypted editor, credential vault, link library, AI prompt library, sync and offline use, and the tools around them." url: https://mementosite.me/features --- [Back to Home](https://mementosite.me/) # The Living System Explore the microscopic capillary network that powers your secure workspace. Every feature is a vital organ in the Memento body. What ships in Memento today, area by area. Our Security page lists what is and isn't encrypted. ### Encrypted Notes & Editor The heart of your secure workspace Note taking with a zero-knowledge architecture. Your note content is encrypted locally before it ever touches the cloud. #### Security & Integrity XChaCha20-Poly1305 AEAD Encryption Argon2id password hashing Auto-save Wiki-style links & backlinks #### Professional Editor Syntax highlighting for 37 languages Sortable tables with cell coloring LaTeX math rendering (KaTeX) 61 note templates #### Multimedia Encrypted image attachments OCR image text extraction Markdown shortcuts as you type #### Organization Unlimited nested folders Tagging system Drag & drop restructuring Color-coded folder hierarchy #### Details - The / menu inserts text, three heading sizes, bulleted, numbered and to-do lists, quotes, code blocks, equations, tables, images, links and dividers - Syntax highlighting for 37 languages, including TypeScript, Python, Go, Rust, SQL and Bash - LaTeX math rendered with KaTeX, inline with $…$ or as a block with $$…$$ - Tables with resizable columns, sortable headers and cell colors - Text extraction from images (English) runs in your browser with Tesseract.js, and the text is encrypted with the note - 61 ready-made templates in six categories, plus templates you save yourself - Notes can be up to 100,000 characters ### Secure Password Vault End-to-end encrypted credential management A dedicated vault for your most sensitive secrets. Store logins, credit cards, and secure notes with granular field-level encryption. #### Credential Storage Login & Identity management Secure card storage Encrypted secure notes Custom item templates #### Advanced Security Individual field encryption Real-time password strength meter Passkey unlock (Face ID / Touch ID) #### Ease of Use Reveal-on-demand fields Secure password generator Remote session management #### Details - Passwords, cards, identities and secure notes, plus your own templates with text, password, email, URL, number, date and checkbox fields - A password generator that draws 18 characters (by default) with crypto.getRandomValues from a 73-character set without look-alikes such as l, I, O, 0 and 1 - A four-step strength meter: Weak, Fair, Good, Strong - Item names, types and field labels are stored unencrypted so the vault can list and sort them ### Smart Links Manager Your digital library, organized More than bookmarks. Memento fetches each page's title, description and image, and lets you organize links into collections. #### Web Extraction Automatic metadata extraction Favicon & preview image capture Platform detection (Social, News, etc.) #### Organization Smart collections (Auto-grouping) Categorical tagging Favorite/Pinned links #### Interoperability Bulk browser bookmark import Export to HTML/JSON formats Global link search #### Details - Our server fetches each preview with a 10-second timeout and a 5 MB cap, and refuses private network addresses - Import a bookmarks file exported from your browser, or JSON, and export your links the same way - The browser extension (beta) adds right-click options to save a page, a link, selected text or an image, and ⌘/Ctrl+Shift+S saves the current page - Saved links aren't end-to-end encrypted ### AI Prompts Manager Power up your AI workflow A dedicated workspace to save, iterate, and organize your most effective AI prompts for ChatGPT, Claude, and more. #### Prompt Engineering Template variables with defaults AI tool categorization (Claude, Gemini) Prompt versioning & use-cases #### Productivity One-click clipboard copy Favorite prompt collections Bulk prompt export (JSON) Usage frequency tracking #### Details - Template variables with a name, description and default value - Organize by category, AI tool and tags, and sort by most used - A version number that goes up each time you edit a prompt - Prompt text is encrypted on your device; titles, descriptions, categories and tags are not - Export prompts as JSON ### Sync & Offline First Seamless access, everywhere Engineered for reliability. Memento works without internet and syncs when back online. #### Real-Time Engine MongoDB Change Streams integration Socket.io real-time push Content encrypted before upload #### Offline Architecture Encrypted IndexedDB local cache Full offline editing & searching Conflict resolution Background sync queue logic #### Details - Notes, folders, vault items, prompts, links and tags update on your other devices over a WebSocket - A service worker caches the app; your data is kept in IndexedDB - Changes made offline are queued and retried automatically - A conflict screen lets you keep either version or merge them - Installs as an app, with shortcuts for New Note, Search Notes and Vault ### Productivity & Security Advanced tools Beyond basic features. Memento includes a suite of advanced tools to automate your workflow and secure your digital life. #### Global Search Full-text search Advanced boolean & regex operators #### Secure Capture Email-to-Notes inbox (stored unencrypted) Secret code & Whitelist protection PWA quick-capture shortcuts #### Backup Automated cloud backups (Google/Dropbox) Scheduled backup policies #### Audit & Safety Tamper-evident audit logs QR code generation for instant sharing Inactivity auto-lock (15 min) New-device sign-in alert emails #### Details - Search operators: "exact phrase", +word, -word, word\*, tag:, folder:, from: and to: dates, type:, is:starred and regex: - Search runs in your browser on your decrypted data - ⌘/Ctrl+K opens search from anywhere; Ctrl+Shift+N opens quick capture - Scheduled backups to Google Drive or Dropbox, daily, weekly or monthly, kept 30 days by default - Each email-to-notes inbox has a secret address and an allowed-senders list; these notes are stored unencrypted - Activity log entries are hashed with SHA-256, chained and signed with HMAC-SHA256 - Email alerts when a new device signs in or your account email changes ## Ready to inject Memento? Start for free. No credit card required. [Start Your Workspace](https://mementosite.me/register) ![](/logo.png)Memento Your thoughts, encrypted and organized. The workspace that puts your privacy first. Public beta Hyderabad, India [info@mementosite.me](mailto:info@mementosite.me) ## Product - [Features](https://mementosite.me/features) - [Security](https://mementosite.me/security) - [Pricing](https://mementosite.me/pricing) ## Company - [About](https://mementosite.me/about) - [Contact](mailto:info@mementosite.me) ## Legal - [Privacy Policy](https://mementosite.me/privacy) - [Terms of Service](https://mementosite.me/terms) © 2026 Memento