Tools

Web-based tools for ESP32 and IoT development. No installs, no drivers — just your browser.

ESP32 Web Flasher

Available

Flash ESP32 firmware directly from your browser using Web Serial API. No drivers or desktop tools needed.

Serial Monitor

Available

Browser-based serial monitor for debugging. View logs, send commands, and save macros — no software install required.

Esp32 pin planner

Available

Interactive pin reference for ESP32 development boards. Explore GPIO functions, peripheral mappings, and boot-mode warnings for the ESP32, ESP32-S3, and ESP32-C3 — all in one visual tool.

STL Viewer

Available

Preview 3D-printable STL files in your browser. Rotate, zoom, measure dimensions, and inspect models before printing.

ESP32 Firmware Merger

Available

Merge ESP32 bootloader, partition table, and application binaries into a single firmware file for easier production flashing.