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STM32CubeIDE
What it is
STM32CubeIDE is a C/C++ environment for editing, compiling, and debugging code for STM32 devices. ST offers an Eclipse-based IDE and a Visual Studio Code variant, and identifies the latter as its primary platform focus. The Eclipse version supports all STM32 microcontrollers and microprocessors; the VS Code version supports all STM32 microcontrollers. Both are listed for 64-bit Windows, Linux, and macOS. The editor supports GCC and Clang toolchains. Debugging tools include breakpoints, CPU core registers, memory and live-data views, SFR registers, RTOS debugging, and fault analysis, with ST-LINK and SEGGER J-Link probe support. ST says the IDE is commonly used with STM32CubeMX and is compatible with TouchGFX Designer, STM32Cube AI Studio, and motor control workbench. The VS Code variant uses CMake and Ninja and can bring existing CMake code bases into the environment. Telemetry in the VS Code documentation is optional, collects minimal non-personal information, and can be disabled in Visual Studio Code settings. STM32CubeIDE is free to download and use, although the application is proprietary ST software.
For and against
For
- Supports GCC and Clang toolchains.
- Includes RTOS debugging and fault analysis.
- Works with ST-LINK and SEGGER J-Link probes.
- VS Code variant uses CMake and Ninja.
Against
- Requires a 64-bit operating system.
- VS Code variant supports STM32 MCUs, not MPUs.
- The application is proprietary ST software.
The verdict
STM32CubeIDE provides two IDE variants, broad debugging tools, and support for ST's listed probes and companion tools. Choose the variant according to your STM32 target support and editor preference.
Who it suits
It suits developers editing, building, or debugging code for STM32 microcontrollers and microprocessors. The VS Code variant may suit teams working with CMake code bases or ST's listed design tools.
Plans and prices
STM32CubeIDE
Free to download and use · proprietary ST application
Read 4 Oct 2026 · st.com
On the record
- Debugging
- Listed debug features include breakpoints, CPU core registers, memory view, live data, SFR registers, RTOS debugging, and fault analysis.st.com · read 4 Oct 2026
- Debug probes
- The IDE supports ST-LINK and SEGGER J-Link debug probes.st.com · read 4 Oct 2026
- Device support
- The Eclipse variant supports all STM32 MCUs and MPUs; the VS Code variant supports all STM32 MCUs.st.com · read 4 Oct 2026
- Editor and toolchains
- The product page lists a C/C++ editor and support for GCC and Clang toolchains.st.com · read 4 Oct 2026
- Integrations
- ST says the IDE is commonly used with STM32CubeMX and is compatible with TouchGFX Designer, STM32Cube AI Studio, and motor control workbench.st.com · read 4 Oct 2026
- License
- ST says STM32CubeIDE is free to download and use, while the application itself is proprietary software from ST.st.com · read 4 Oct 2026
- Notable limit
- The product page specifies 64 bit operating systems only.st.com · read 4 Oct 2026
- Operating systems
- The IDE supports 64 bit Windows, Linux, and macOS.st.com · read 4 Oct 2026
- Purpose
- STM32CubeIDE is a C/C++ development environment for editing, compiling, and debugging STM32 code.st.com · read 4 Oct 2026
- Support resources
- ST links users to online documentation, debugging tutorials, and its community and support resources.st.com · read 4 Oct 2026
- Telemetry
- The VS Code documentation says telemetry collects minimal, non-personal information, is optional, and can be disabled through Visual Studio Code settings.dev.st.com · read 4 Oct 2026
- Two variants
- ST offers an Eclipse based IDE and STM32CubeIDE for Visual Studio Code, and says it is focusing resources on the VS Code variant as its primary IDE platform.st.com · read 4 Oct 2026
- VS Code build workflow
- The VS Code variant uses CMake and Ninja and ST says it can bring existing CMake code bases into the environment with close to zero porting effort.st.com · read 4 Oct 2026
