A visual toolchain for embedded UIs — drag, design, simulate, and generate code for your target hardware. Beta software — it works, but we're still polishing.
Every feature is under active development. All are beta-grade — functional but being refined with your feedback.
Drag‑and‑drop UI builder with 20+ widget types, multi‑screen support, and responsive layout constraints.
✓ Works reliably — 47 widget types plannedGenerates C/C++ for LVGL 9, TFT_eSPI, and Adafruit GFX. Exports as Arduino, PlatformIO, or CMake projects.
✓ Works for supported targets — more libraries comingPixel‑perfect preview of your UI with touch simulation, sensor injection, and speed control. Most widgets render correctly.
⚠️ Works but some edge cases — improving weeklyVisual programming for screen navigation, conditional flows, and animated transitions between screens. Under active development.
⚠️ Basic flows work — advanced transitions in progressReal‑time flash and RAM usage estimation as you design. Helps you stay within your MCU's memory limits.
🔨 Preview — estimates are close but not finalSave, load, and version your designs. Switch between target MCUs, displays, and libraries with a few clicks.
🔨 Works — target switching is functional but being refinedEverything you see works — you can design, simulate, generate code, and flash real hardware. But you might hit rough edges, missing features, or the occasional bug. That's why we're running a limited early access — to get your feedback and make this tool production‑ready.
✅ Works well: Visual Designer, Code Generation (LVGL 9, TFT_eSPI, Adafruit GFX),
Project Save/Load, Target Switching
⚠️ In progress: Simulator (95% there), Code Flow & Transitions, Resource Estimator,
OTA Updates, Build & Flash (on supported boards)
We're looking for embedded engineers who want to test the tool, give feedback, and help us build the right features. Limited spots.
Applications close in... secure your spot.
We'll review your application and send access details within 48 hours.
— The Embedded GUI Builder Team