Immich

This plugin allows users to easily insert images from their self-hosted Immich instance into their Obsidian notes.

Disclaimer

⚠️ The 'Immich Album Share Key' you generate below should be kept private! Do not post this online unless you are comfortable making your entire obsidian immich album public. This issue will only impact you if your immich instance is publicly accessible.

Your API key and album share key are stored in Obsidian's keychain, which encrypts them at rest using your operating system's credential store (macOS Keychain, Windows DPAPI, or a Linux secret store such as gnome-keyring). They are never written to the vault's data.json; only the name of the keychain entry is. You can review and revoke them at any time under Settings → Keychain.

The share key is written into your notes

Read this before sharing or publishing a note that contains an Immich image.

Images and videos are hot-linked from your Immich instance rather than downloaded, and the link has to carry the album share key in order to load:

![](<https://your-immich-url.com/api/assets/{id}/thumbnail?size=preview&key=SHARE_KEY>)

So the key ends up in the note itself. That matters because the share key grants read access to the entire shared album, not just the one image it appears next to. In practice it means:

• Publishing a note publishes the key. Obsidian Publish, a blog export, a public repository — anyone who reads the page can extract it and browse the whole album.
• Syncing your vault to git stores the key in history, permanently. Rotating the key afterwards does not remove it from past commits.
• Sharing a note shares album-wide access, not per-image access.

The practical mitigations today:

• Keep the obsidian album limited to photos you would not mind seeing shared, and keep everything else in other albums. This is the reason the setup instructions suggest a dedicated album.
• Keep your Immich instance off the public internet if you can. The key is only useful to someone who can reach the server.
• Rotate the share key in Immich if a note containing it has been published. Existing notes will stop rendering and need re-inserting.

This is a known design limitation, not a bug — see issue #2, which tracks the options for removing the credential from note content.

Features

• Browse a shared Immich album in a masonry grid that keeps each photo's own aspect ratio.
• Filter instantly by filename, place, or date; press Enter to run Immich's smart (content-based) search against the album.
• Select any number of photos or videos and insert them together, in the order you picked them.
• Optionally download a copy into the vault instead of linking, so notes keep working if the Immich server goes away.

Prerequisites

This assumes you have a working version of immich hosted. It does not necessarily need to be remotely accessible. This decision is left up to the reader.

Immich v3 and later are supported, as are older releases that still return the album's assets inline.

Obsidian 1.11.4 or later is required, since the plugin stores credentials using Obsidian's keychain (SecretStorage) API.

Demo

https://github.com/user-attachments/assets/5ade12f7-c959-4991-9d6b-54bcb9569050

Setup

Immich

1. Create an album on Immich. I suggest naming this 'obsidian'. This will contain all images that you want to use in obsidian moving forward.
2. Visit the album in the Immich WebUI. Take note of the UUID: https://your-immich-url.com/albums/{UUID}.
3. Turn on link sharing for this album. Use the following settings:
   • Require password: No.
   • Show metadata: Yes.
   • Allow public user to download: Yes.
   • Allow public user to upload: No.
   • Expire after: Never.
4. Copy the share URL. Take note of the key: https://your-immich-url.com/share/{{KEY}}
5. Finally, generate and copy down your API key: https://your-immich-url.com/user-settings?isOpen=api-keys
   • The permissions currently used are: server.about, album.read, asset.read. Please note that future updates may change this.
   • asset.read is required because Immich v3 removed the asset list from the album endpoint; the plugin now lists album assets via the search API.

Obsidian

6. Install the plugin.
7. Fill in the following settings:
   • Immich URL: full url to your Immich instance. Do not include the trailing /.
   • Immich API key: click "Link", then add the key you generated in step 5 as a keychain entry.
   • Immich Album ID: the UUID you obtained in step 2.
   • Immich Album Share Key: click "Link", then add the Key you obtained in step 4 as a keychain entry.
8. Click "Test connection" to confirm connectivity.

"Test connection" checks the three credentials in the order they are needed — the URL and API key first, then the album ID, then the share key against a real asset — and reports each result as a notice. A failure names the setting that caused it, so there is no need to open the developer console; the plugin deliberately does not log anything there, because the share key would otherwise end up in console output that users paste into bug reports.

Upgrading from 0.3.0 or earlier

Earlier versions kept the API key and album share key as plaintext in the vault's data.json. After updating, the plugin's settings tab shows a "Move to keychain" button that creates the keychain entries and deletes the plaintext copies. Nothing is moved until you press it.

Note that the plaintext values may still exist in backups, in vault sync history, or in your .obsidian folder's git history. If your Immich instance is publicly reachable, consider rotating the API key after migrating.

Usage

Basic usage

1. Go to the note you want to insert an image/video into. The editor view must be in focus.
2. Open the command palette in Obsidian (ctrl/cmd + p or swipe down on mobile).
3. Search "Immich".
4. Select Immich: Insert from album and click on the image(s) you want to include in your note.

Available Commands

The following commands are available for use.

Insert from album

The standard insertion command. Please note you must have an open editor focused to use this command. Brings up the image selection modal.

In the picker:

• Type to filter the album instantly by filename, place, or date. Several words narrow the results rather than widening them.
• Enter runs Immich's smart search, which matches on what a photo shows rather than what it is called - so "sunset over water" works even when nothing is named that. This requires machine learning to be enabled on your Immich server.
• Escape clears the search; Cmd/Ctrl+Enter inserts the current selection.
• Click a photo to select it, then press Insert. Photos are inserted in the order you selected them.

Downloading into the vault

By default the plugin inserts a link back to Immich, which means the note breaks if the server is offline or the share link is revoked. Switch Insert photos as to "A copy downloaded into the vault" in the settings, or use the Link/Download toggle in the picker's footer to override it for a single insert.

Files land in your configured attachment folder, named immich-<id>-<original name>. The id lets the plugin notice it has already downloaded a photo and link the existing copy rather than fetching it again.

Downloaded size picks which rendition Immich serves:

Medium and Small are rendered by Immich as JPEG or WebP, so they always display in Obsidian. Originals from phones are usually HEIC, which Obsidian cannot show - with "Fall back to a rendered image" on (the default), the plugin notices and downloads Immich's rendered version instead. With it off, the file is saved as-is and inserted as a link rather than a broken embed.

Shrink images after downloading re-compresses images inside Obsidian to a maximum edge length and JPEG quality. This strips EXIF metadata, including dates and location - which also means that data does not end up in your vault. GIFs and SVGs are never re-encoded.

Videos are never downloaded silently: if your selection includes any, the plugin asks whether to download or link them, since videos are large and cannot be shrunk.

Refresh album cache

The "Insert from album" command caches some information such as available images/videos, urls, and other metadata related to the album when it is first run. If you find that new images or changes are not showing up in the image selection modal, running this command will refresh the caches.