diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 04825864d323..7b4ce772050a 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -14363,6 +14363,12 @@
     githubId = 50797868;
     name = "Shaolong Chen";
   };
+  mapperfr = {
+    email = "jeremy@mapper.fr";
+    github = "mapperfr";
+    githubId = 3398608;
+    name = "Jérémy Garniaux";
+  };
   maralorn = {
     email = "mail@maralorn.de";
     matrix = "@maralorn:maralorn.de";
diff --git a/pkgs/by-name/ob/obj2tiles/deps.json b/pkgs/by-name/ob/obj2tiles/deps.json
new file mode 100644
index 000000000000..61c3ac153ece
--- /dev/null
+++ b/pkgs/by-name/ob/obj2tiles/deps.json
@@ -0,0 +1,17 @@
+[
+  {
+    "pname": "CommandLineParser",
+    "version": "2.9.1",
+    "hash": "sha256-ApU9y1yX60daSjPk3KYDBeJ7XZByKW8hse9NRZGcjeo="
+  },
+  {
+    "pname": "Newtonsoft.Json",
+    "version": "13.0.3",
+    "hash": "sha256-hy/BieY4qxBWVVsDqqOPaLy1QobiIapkbrESm6v2PHc="
+  },
+  {
+    "pname": "SixLabors.ImageSharp",
+    "version": "3.1.5",
+    "hash": "sha256-3UehX9T+I81nfgv2dTHlpoPgYzXFk7kHr1mmlQOCBfw="
+  }
+]
diff --git a/pkgs/by-name/ob/obj2tiles/package.nix b/pkgs/by-name/ob/obj2tiles/package.nix
new file mode 100644
index 000000000000..ceb363537724
--- /dev/null
+++ b/pkgs/by-name/ob/obj2tiles/package.nix
@@ -0,0 +1,32 @@
+{
+  lib,
+  buildDotnetModule,
+  fetchFromGitHub,
+  versionCheckHook,
+  nix-update-script,
+}:
+
+buildDotnetModule (finalAttrs: {
+  pname = "obj2tiles";
+  version = "1.0.13";
+  src = fetchFromGitHub {
+    owner = "OpenDroneMap";
+    repo = "Obj2Tiles";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-GLMLBmkVhuh8iYAxjD2XXnOvkw8dMuKTH49vvvSNHBI=";
+  };
+  projectFile = "Obj2Tiles/Obj2Tiles.csproj";
+  nugetDeps = ./deps.json;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgram = "${placeholder "out"}/bin/Obj2Tiles";
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+  meta = {
+    description = "Converts OBJ files to OGC 3D tiles by performing splitting, decimation and conversion";
+    homepage = "https://github.com/OpenDroneMap/Obj2Tiles";
+    changelog = "https://github.com/OpenDroneMap/Obj2Tiles/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.agpl3Only;
+    maintainers = with lib.maintainers; [ mapperfr ];
+    mainProgram = "Obj2Tiles";
+  };
+})