Designing custom button states, indicator lights, and navigation bars. Implementing Free Graphics in HMI Projects
Includes editable SVGs (scalable vector graphics) for scaling without loss of quality, non-editable SVGs, and animated GIFs for representing real-time status changes.
for creating modern GUIs on microcontrollers (MCUs) and MPUs. It is highly portable and MIT licensed DIY Design & Customization Tools
: Integrated into TIA Portal, this library contains a vast collection of pre-prepared symbols for system components, though it is primarily designed for use within the Siemens ecosystem. Essential HMI Design Standards free hmi graphics library
To make the most of free HMI graphics in 2026, keep these best practices in mind:
These can be imported directly into Visual Studio or other SCADA systems to build interactive dashboards. 3. Vector Graphic Repositories (For Customization)
is an open‑source HMI tile library written in B4X, designed for building clean, consistent, and professional industrial user interfaces. It provides reusable, professional‑grade HMI tiles for industrial dashboards, following widely accepted HMI design principles. The library focuses on clarity and consistency rather than visual effects, making it well suited for disciplined HMI design. It is highly portable and MIT licensed DIY
(Free with IDE)
HMI (Human Machine Interface) refers to the interface between a human operator and a machine or a computer system. It is a graphical user interface (GUI) that allows operators to interact with the machine or system to monitor, control, and configure its operation.
Many free libraries are provided as SVG files, which can be modified using tools like Inkscape to match specific corporate branding. OPC Systems Symbols Library
The Ultimate Guide to Free HMI Graphics Libraries: Boost Your SCADA and Industrial UI Design
Here is a curated list of some of the most powerful and popular free HMI graphics libraries available today.
Here are some popular free HMI graphics libraries:
The term “free” can mean different things when it comes to graphics libraries:
The library allows filtering by product type, device type, and industrial art. 3. OPC Systems Symbols Library