Tools

Web-based tools for embedded development. No installation required. Everything runs locally in your browser.

Serial Terminal

Connect to serial devices directly from the browser using the Web Serial API. Includes a terminal emulator with ANSI support and a text area for sending prewritten inputs such as Intel HEX files to a bootloader.

Intel HEX File Editor

Create and edit Intel HEX files record by record. Fields for start code, byte count, address, record type, data, and checksum with automatic calculation. Load, save, and copy hex files.