html-tools

Tags

URL

https://html-tools-4ff044.pages.gwdg.de/

Repository

https://gitlab.gwdg.de/t.breitner/html-tools

Jahr

2026

Beschreibung

Collection of small, client-side HTML utilities — clipboard inspector, OCR, QR generator, VAT calculator, image-to-base64, and more.

These are small, pragmatic HTML utilities — built to be useful, not flashy. They run entirely in your browser (no server-side processing or data collection), so everything stays on your device:

Clipboard Inspector
CUPS SMB Connection String
Email Differ
Image URL to Base64
Interactive Chart Demo
OCR PDFs and images directly in your browser
QR Code Generator
String Encoder
Umsatzsteuerrechner (19%/7%)
...

Einfacher Umsatzsteuerrechner für den deutschen Standardsteuersatz von 19%. Berechnet Netto-, Steuer- und Bruttobeträge.

This collection is an experiment in prompt-driven development with very low stakes and low personnel costs. Heavily inspired by Simon Willison's tools collection.