Fast C++ logging library.
Very fast, header-only/compiled, C++ logging library.

Install
Header only version
Copy the include folder to your build tree and use a C++11 compiler.
Compiled version (recommended - much faster compile times)
$ git clone https://github.com/gabime/spdlog.git
$ cd spdlog && mkdir build && cd build
$ cmake .. && make -j
see example CMakeLists.txt on how to use.
Platforms
- Linux, FreeBSD, OpenBSD, Solaris, AIX
- Windows (msvc 2013+, cygwin)
- macOS (clang 3.5+)
- Android
Package managers:
- Debian:
sudo apt install libspdlog-dev
- Homebrew:
brew install spdlog
- MacPorts:
sudo port install spdlog
- FreeBSD:
pkg install spdlog
- Fedora:
dnf install spdlog
- Gentoo:
emerge dev-libs/spdlog
- Arch Linux:
pacman -S spdlog
- openSUSE:
sudo zypper in spdlog-devel
- vcpkg:
vcpkg install spdlog
- conan:
spdlog/[>=1.4.1]
- conda:
conda install -c conda-forge spdlog
- build2:
depends: spdlog ^1.8.2
Depends (1)
Requires (1)
Tests
Benchmarks
Reviews
Builds
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10-static_O2 |
timestamp |
2025-08-22 10:46:06 UTC (14:16:13 hours ago) |
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success | log | rebuild |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_fedora_40-gcc_14-bindist |
timestamp |
2025-08-22 10:40:54 UTC (14:21:25 hours ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_12-bindist |
timestamp |
2025-08-21 08:14:02 UTC (01 16:48:17 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-clang_18_llvm_msvc_17.10-static_O2 |
timestamp |
2025-08-21 08:13:10 UTC (01 16:49:09 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-clang_18_llvm_msvc_17.10 |
timestamp |
2025-08-21 08:02:04 UTC (01 17:00:14 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-clang_17_msvc_msvc_17.10 |
timestamp |
2025-08-21 07:51:38 UTC (01 17:10:41 days ago) |
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public-0.17.0 |
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x86_64-freebsd14.1 |
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freebsd_14-clang_18-static_O3 |
timestamp |
2025-08-21 07:41:34 UTC (01 17:20:44 days ago) |
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public-0.17.0 |
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x86_64-freebsd14.1 |
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freebsd_14-clang_18-O3 |
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2025-08-21 07:40:56 UTC (01 17:21:23 days ago) |
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public-0.17.0 |
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x86_64-freebsd13.3 |
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freebsd_13-clang_17 |
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2025-08-21 07:38:56 UTC (01 17:23:22 days ago) |
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public-0.17.0 |
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x86_64-freebsd14.1 |
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freebsd_14-clang_18 |
timestamp |
2025-08-21 07:38:38 UTC (01 17:23:41 days ago) |
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toolchain |
public-0.17.0 |
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x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2025-08-21 07:37:57 UTC (01 17:24:22 days ago) |
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toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2025-08-21 07:36:20 UTC (01 17:25:59 days ago) |
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toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1 |
timestamp |
2025-08-21 07:36:04 UTC (01 17:26:15 days ago) |
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toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10-O2 |
timestamp |
2025-08-21 07:18:20 UTC (01 17:43:59 days ago) |
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toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2025-08-20 19:54:30 UTC (02 05:07:49 days ago) |
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success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2025-08-20 19:47:51 UTC (02 05:14:28 days ago) |
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public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13 |
timestamp |
2025-08-20 15:18:45 UTC (02 09:43:34 days ago) |
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toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2025-08-20 13:26:23 UTC (02 11:35:56 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_14-O3 |
timestamp |
2025-08-20 13:26:14 UTC (02 11:36:05 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2025-08-20 13:21:57 UTC (02 11:40:22 days ago) |
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public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-O2 |
timestamp |
2025-08-20 13:08:30 UTC (02 11:53:49 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_ubuntu_24.04-gcc_13-bindist |
timestamp |
2025-08-20 13:07:44 UTC (02 11:54:35 days ago) |
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public-0.17.0 |
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x86_64-w64-mingw32 |
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windows_10-gcc_13.2_mingw_w64 |
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2025-08-20 13:06:45 UTC (02 11:55:33 days ago) |
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public-0.17.0 |
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x86_64-linux-gnu |
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linux_debian_12-gcc_14 |
timestamp |
2025-08-20 13:06:26 UTC (02 11:55:53 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-msvc_17.8-O2 |
timestamp |
2025-08-20 13:05:00 UTC (02 11:57:19 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-msvc_17.10 |
timestamp |
2025-08-20 13:04:46 UTC (02 11:57:32 days ago) |
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public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-msvc_17.8 |
timestamp |
2025-08-20 13:04:12 UTC (02 11:58:06 days ago) |
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warning (update) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2025-08-20 12:58:27 UTC (02 12:03:52 days ago) |
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warning (update) | warning (test) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2025-08-20 12:53:18 UTC (02 12:09:01 days ago) |
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warning (update) | warning (test) | warning (test-installed) | log | rebuild |
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public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-O3 |
timestamp |
2025-08-20 12:52:15 UTC (02 12:10:04 days ago) |
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warning (update) | warning (test) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14 |
timestamp |
2025-08-20 12:51:10 UTC (02 12:11:09 days ago) |
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warning (update) | warning (test) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-static_O2 |
timestamp |
2025-08-20 12:29:36 UTC (02 12:32:42 days ago) |
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warning (update) | warning (test) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8-static_O2 |
timestamp |
2025-08-20 11:21:04 UTC (02 13:41:15 days ago) |
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error (test) | log | rebuild |
toolchain |
public-0.17.0 |
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x86_64-microsoft-win32-msvc14.3 |
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windows_10-msvc_17.10-O2 |
timestamp |
2025-08-20 11:15:48 UTC (02 13:46:30 days ago) |
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warning (update) | error (test) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
timestamp |
2025-08-20 09:39:32 UTC (02 15:22:47 days ago) |
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success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
timestamp |
2025-08-20 09:32:12 UTC (02 15:30:07 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
timestamp |
2025-08-20 09:29:04 UTC (02 15:33:15 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
timestamp |
2025-08-20 09:25:47 UTC (02 15:36:32 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
timestamp |
2025-08-20 09:24:19 UTC (02 15:37:59 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
timestamp |
2025-08-20 09:21:18 UTC (02 15:41:01 days ago) |
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success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_39-gcc_13-bindist |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
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macos_14-clang_15.0-static_O3 |
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unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
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macos_14-gcc_14_homebrew-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew-static_O3 |
result |
unbuilt |