rxtx.io

Chat Capsule

Chat Capsule application

Fragplan

Ask for a SBB train connection in plain language.

GPT2Skill

Convert GPT prompts to Claude skills

Time Tracking

Local-first end-to-end encrypted time tracker

AI Demo

AI demonstration app

BCrypt

Encode strings with bcrypt

Calendar Importer

Add events from an .ics file to your calendar

IP Address

Detect your public IP address

MAC Lookup

MAC address vendor lookup

QR Code

Generate QR codes from text

Timezone Buddy

Compare times across timezones

WhoAmI

View HTTP headers of your request

Helveticrobot

Helveticrobot main website

RobotExchange

RobotExchange website

benediktkoeppel.ch

Personal website