diff --git a/media-gfx/KTX-Software/KTX-Software-9999.ebuild b/media-gfx/KTX-Software/KTX-Software-9999.ebuild
new file mode 100644
index 0000000000..90195979b2
--- /dev/null
+++ b/media-gfx/KTX-Software/KTX-Software-9999.ebuild
@@ -0,0 +1,40 @@
+# Copyright 2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="KTX (Khronos Texture) Library and Tools"
+HOMEPAGE="https://github.com/KhronosGroup/KTX-Software"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="tools"
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/KhronosGroup/KTX-Software.git"
+	MY_PV=${EGIT_COMMIT}
+else
+	SRC_URI="https://github.com/KhronosGroup/KTX-Software/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+BDEPEND="
+	app-shells/bash
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-4.4.2-remove-O3.patch"
+)
+
+src_configure() {
+	local mycmakeargs=(
+		-DKTX_VERSION=${MY_PV-${PV}}
+		-DKTX_FEATURE_TESTS=OFF
+		-DKTX_FEATURE_TOOLS=$(usex tools)
+	)
+
+	cmake_src_configure
+}
diff --git a/media-gfx/KTX-Software/metadata.xml b/media-gfx/KTX-Software/metadata.xml
index f860aef64a..8fed8fb320 100644
--- a/media-gfx/KTX-Software/metadata.xml
+++ b/media-gfx/KTX-Software/metadata.xml
@@ -8,4 +8,9 @@
 	<upstream>
 		<remote-id type="github">KhronosGroup/KTX-Software</remote-id>
 	</upstream>
+	<use>
+		<flag name="tools">
+			Enable KTX command line tools
+		</flag>
+	</use>
 </pkgmetadata>