diff --git a/easyconfigs/l/libjxl/libjxl-0.8.2-GCCcore-12.3.0.eb b/easyconfigs/l/libjxl/libjxl-0.8.2-GCCcore-12.3.0.eb
new file mode 100644
index 00000000..6d81f132
--- /dev/null
+++ b/easyconfigs/l/libjxl/libjxl-0.8.2-GCCcore-12.3.0.eb
@@ -0,0 +1,54 @@
+easyblock = 'CMakeMake'
+
+name = 'libjxl'
+version = '0.8.2'
+# Newer versions of libjxl require Highway >=1.0.7
+
+homepage = 'https://github.com/libjxl/libjxl'
+description = "JPEG XL image format reference implementation"
+
+toolchain = {'name': 'GCCcore', 'version': '12.3.0'}
+
+github_account = 'libjxl'
+source_urls = [GITHUB_SOURCE]
+sources = ['v%(version)s.tar.gz']
+checksums = ['c70916fb3ed43784eb840f82f05d390053a558e2da106e40863919238fa7b420']
+
+builddependencies = [
+    ('binutils', '2.40'),
+    ('CMake', '3.26.3'),
+    ('googletest', '1.13.0'),
+    ('pkgconf', '1.9.5'),
+    ('Highway', '1.0.4'),  # Highway only has a static library
+]
+
+dependencies = [
+    ('LittleCMS', '2.15'),
+    ('Brotli', '1.0.9'),
+    ('libjpeg-turbo', '2.1.5.1'),
+    ('libpng', '1.6.39'),
+    ('zlib', '1.2.13'),
+    ('giflib', '5.2.1'),
+    ('libwebp', '1.3.1'),
+    ('OpenEXR', '3.1.7'),
+    ('gperftools', '2.12'),
+]
+
+configopts = '-DJPEGXL_WARNINGS_AS_ERRORS=OFF -DJPEGXL_ENABLE_SJPEG=OFF -DJPEGXL_ENABLE_SKCMS=OFF '
+# building man pages requires/uses asciidoc (which may be installed in OS, and may fail)
+configopts += '-DJPEGXL_ENABLE_MANPAGES=OFF '
+configopts += '-DJPEGXL_FORCE_SYSTEM_BROTLI=ON -DJPEGXL_FORCE_SYSTEM_HWY=ON '
+configopts += '-DJPEGXL_FORCE_SYSTEM_GTEST=ON -DJPEGXL_FORCE_SYSTEM_LCMS2=ON '
+configopts += '-DJPEGXL_ENABLE_BENCHMARK=OFF '
+
+sanity_check_paths = {
+    'files': ['bin/cjxl', 'bin/djxl', 'lib/libjxl.%s' % SHLIB_EXT],
+    'dirs': ['include/jxl'],
+}
+
+sanity_check_commands = [
+    "cjxl --help",
+    "djxl --help",
+]
+
+moduleclass = 'lib'