Lukas Dzenk

Extract transcripts from YouTube members-only videos with one click

WhatSound - Change WhatsApp Web notification sound

Crowdsourced AI detection for YouTube. Report AI-generated videos with one click, get notified about AI generated videos.

An alert extension for Redmine tasks

Copy your Claude.ai chat as clean Markdown. One click — ready to paste into Notion, Obsidian, or anywhere you write.