From ddf1004b9218c462121305bb371017d3534d8d83 Mon Sep 17 00:00:00 2001
From: stackcoder <stackcoder@gmail.com>
Date: Sun, 26 Apr 2026 19:12:40 +0200
Subject: [PATCH] feat: add OpenEXR as supported image format

---
 docs/docs/features/supported-formats.md         | 1 +
 e2e/src/ui/mock-network/base-network.ts         | 1 +
 server/src/queries/asset.job.repository.sql     | 1 +
 server/src/services/asset-media.service.spec.ts | 1 +
 server/src/utils/mime-types.spec.ts             | 2 ++
 server/src/utils/mime-types.ts                  | 2 ++
 6 files changed, 8 insertions(+)

diff --git a/docs/docs/features/supported-formats.md b/docs/docs/features/supported-formats.md
index 917950dd2a..ef60393c6b 100644
--- a/docs/docs/features/supported-formats.md
+++ b/docs/docs/features/supported-formats.md
@@ -12,6 +12,7 @@ For the full list, refer to the [Immich source code](https://github.com/immich-a
 | :---------- | :---------------------------- | :----------------: | :-------------- |
 | `AVIF`      | `.avif`                       | :white_check_mark: |                 |
 | `BMP`       | `.bmp`                        | :white_check_mark: |                 |
+| `OpenEXR`   | `.exr`                        | :white_check_mark: |                 |
 | `GIF`       | `.gif`                        | :white_check_mark: |                 |
 | `HEIC`      | `.heic`                       | :white_check_mark: |                 |
 | `HEIF`      | `.heif`                       | :white_check_mark: |                 |
diff --git a/e2e/src/ui/mock-network/base-network.ts b/e2e/src/ui/mock-network/base-network.ts
index 3dc3580396..2384b957d7 100644
--- a/e2e/src/ui/mock-network/base-network.ts
+++ b/e2e/src/ui/mock-network/base-network.ts
@@ -190,6 +190,7 @@ export const setupBaseMockApiRoutes = async (context: BrowserContext, adminUserI
           '.dcr',
           '.dng',
           '.erf',
+          '.exr',
           '.fff',
           '.iiq',
           '.k25',
diff --git a/server/src/queries/asset.job.repository.sql b/server/src/queries/asset.job.repository.sql
index 746ef6bfee..97e65deeef 100644
--- a/server/src/queries/asset.job.repository.sql
+++ b/server/src/queries/asset.job.repository.sql
@@ -156,6 +156,7 @@ where
           '%.srf',
           '%.srw',
           '%.x3f',
+          '%.exr',
           '%.heic',
           '%.heif',
           '%.hif',
diff --git a/server/src/services/asset-media.service.spec.ts b/server/src/services/asset-media.service.spec.ts
index cb3cc4d62a..e16ec4866f 100644
--- a/server/src/services/asset-media.service.spec.ts
+++ b/server/src/services/asset-media.service.spec.ts
@@ -69,6 +69,7 @@ const validImages = [
   '.dcr',
   '.dng',
   '.erf',
+  '.exr',
   '.fff',
   '.gif',
   '.heic',
diff --git a/server/src/utils/mime-types.spec.ts b/server/src/utils/mime-types.spec.ts
index fd670da773..8bd52bbc28 100644
--- a/server/src/utils/mime-types.spec.ts
+++ b/server/src/utils/mime-types.spec.ts
@@ -55,6 +55,7 @@ describe('mimeTypes', () => {
     { mimetype: 'image/x-canon-cr3', extension: '.cr3' },
     { mimetype: 'image/x-canon-crw', extension: '.crw' },
     { mimetype: 'image/x-epson-erf', extension: '.erf' },
+    { mimetype: 'image/x-exr', extension: '.exr' },
     { mimetype: 'image/x-fuji-raf', extension: '.raf' },
     { mimetype: 'image/x-hasselblad-3fr', extension: '.3fr' },
     { mimetype: 'image/x-hasselblad-fff', extension: '.fff' },
@@ -159,6 +160,7 @@ describe('mimeTypes', () => {
     for (const img of [
       'a.avif',
       'a.bmp',
+      'a.exr',
       'a.gif',
       'a.heic',
       'a.heif',
diff --git a/server/src/utils/mime-types.ts b/server/src/utils/mime-types.ts
index be98edb9f0..b8a496519c 100644
--- a/server/src/utils/mime-types.ts
+++ b/server/src/utils/mime-types.ts
@@ -51,6 +51,7 @@ const webSupportedImage = {
 
 const webUnsupportedImage = {
   ...raw,
+  '.exr': ['image/x-exr'],
   '.heic': ['image/heic'],
   '.heif': ['image/heif'],
   '.hif': ['image/hif'],
@@ -81,6 +82,7 @@ const extensionOverrides: Record<string, string> = {
 const transparentCapableExtensions = new Set([
   '.avif',
   '.bmp',
+  '.exr',
   '.gif',
   '.heic',
   '.heif',