Tools On TheSpielplatz

Upload an image, add date, location, and description, then download a polaroid-style photo.

This tool creates paint by number pixel drawing which can be printed and used to occupy children 😉.

This tool validates a Austrian social security numbers to ensure accuracy and compliance with local regulations.

Enhancement of a phase control board by integrating it with an ESP32 microcontroller, enabling control through a web interface.

Creates from a mnemonic (BIP39) printable sheet for backup card, cover sheet, zpub and addresses

This is a live Linux system that loads completely into RAM, enabling the removal of the USB drive. This approach guarantees that no data, intentionally or accidentally, is saved.