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Add images, files and embeds to a note ​

Notes aren't only text. You can drop an image into a note, attach a file of any type, play back an audio recording, preview a PDF beside what you're writing, and embed a video or a post from the web. Everything you attach is encrypted before it leaves your device.

You need an account to attach anything

Attachments are uploaded to your encrypted storage, so Notesnook asks you to log in the first time you try to add one — the message reads Not logged in on desktop and web, and Login required on mobile. Storage and maximum file size depend on your plan; see plans & limits.

Insert an image ​

  1. Put the cursor where the image should go.
  2. Click the Toolbar plus button in the toolbar and choose Image.
  3. Pick Upload from disk (or press Ctrl+Shift+I) and select one or more image files, or pick Attach image from URL and paste a link.
  4. The Attaching files dialog shows each file's progress; the image appears in the note when it's done.

Two shortcuts skip the menu entirely:

  • Drag and drop — drag image files from your file manager straight onto the editor.
  • Paste — paste an image from your clipboard. If the clipboard holds text and a file, Notesnook pastes the text.

Images from a URL are downloaded, not hot-linked

When you use Attach image from URL, Notesnook downloads the image and stores it as one of your attachments. The note never asks the original website for the file, so opening the note doesn't tell that site anything about you.

Keep images at full quality Pro ​

Images are compressed before upload by default, which keeps them small and fast to sync. Turning compression off — uploading the original, uncompressed file — is a Pro feature.

When the Attaching files dialog is set to ask, each image has a Compress toggle. Turn it off for full quality, then click Insert.

To change what happens by default, go to Settings > Customization > Behaviour > Image Compression and choose Ask every time, Enable (Recommended) or Disable.

On a plan that doesn't support full quality images, the option is greyed out. Attempting to change it will ask you to upgrade your plan.

Resize and align an image ​

  1. Click (or tap) the image to select it.
  2. Drag the handle in its bottom-right corner. The aspect ratio is locked, so the image never distorts, and it can't be dragged wider than the editor.
  3. For exact numbers, open Image properties from the image's toolbar and type a width or a height — the other value follows automatically.

Alignment lives in the same toolbar, as three buttons: Align left, the centering button (its tooltip reads Align center) and Align right.

Selecting an image floats a small toolbar above it with Preview attachment, Download attachment, the three alignment buttons and Image properties.

Attach any other file ​

  1. Put the cursor where the attachment should go.
  2. Open the Toolbar plus menu and choose Attachment — on desktop and web the shortcut is Ctrl+Shift+A.
  3. Select the file. It's encrypted on your device and uploaded to your storage.

The attachment appears in the note as a block with its filename and size. Select it for Download attachment, and Preview attachment where the file type supports it. Dragging files onto the editor works for any file type, not only images.

Play an audio attachment ​

Audio attachments render as a player with the filename, the file size and standard playback controls. Press play and Notesnook fetches and decrypts the audio before it starts — there's a short pause the first time. Selecting the player gives you Download attachment and, in an editable note, the option to remove it.

Preview an image or a PDF ​

Select the attachment and choose Preview attachment.

Images open in a viewer. PDFs open in a preview pane beside the editor, so you can read the document and take notes on it at the same time. Drag the divider to resize the pane, and close it when you're done. See tabs & panes.

Embed a video or a post ​

  1. Open the Toolbar plus menu and choose Embed.
  2. Use the From URL tab and paste the address, setting width and height if you want, or use the From code tab and paste an embed snippet — the snippet has to contain an iframe with a src, and any width and height in it are used.
  3. Click Save.

Notesnook converts common sharing URLs into their embeddable form for you, so a normal YouTube link works. YouTube embeds are loaded through a Notesnook proxy so the video service can't profile you from your note, and a link to X (formerly Twitter) is rendered as an embedded post rather than a bare frame. Embed code that tries to run javascript: is rejected.

Select an embed to resize it with the bottom-right handle — embeds resize freely, without a locked aspect ratio — to align it left, center or right, or to open Embed properties and edit its source and exact size. On mobile the same buttons are grouped under Embed settings in the toolbar.

Embeds load content from the internet

An embed is a live frame from another website, so opening a note that contains one makes a request to that site. Everything else in your note stays end-to-end encrypted; see how your data is encrypted.

Read a web clip inside a note ​

Pages saved with the Notesnook Web Clipper appear in the note as a self-contained clip with the page title in its header. Select it for:

  • Full screen — expand the clip to fill the screen; press Esc to come back
  • Open link — open the saved copy of the page
  • Open source — open the original page the clip came from

On mobile these live under Web clip settings in the toolbar, which offers Full screen and Open source.