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Apps & useful tools

Tools

Apps and useful tools I build for my own work — open and free to try.

2U

2026

v1.0.0 New

2U

2U

v1.0.0 · 5 Oct 2026 New

Short links & QR codes

Latest changes

  • Short links and dynamic QR codes on one short domain: change the destination after printing.
  • Invite-only accounts, QR styles, statistics and an API.
  • No IP address, cookie or user agent is stored for visitors.
Open

A link shortener: short, tidy links with click statistics and expiry dates.

Open

EGGR Media Tag Editor

2026

v2.4.1 New

EGGR Media Tag Editor

Media Tag Editor

v2.4.1 · 9 Oct 2026 New

Audio tag editor: MP3, FLAC, OGG, Opus, M4A, WAV, AIFF

Latest changes

  • Cleaner file info bar: Play header, then tidy tiles for audio details and file details
Open

Audio tag editor for MP3 and FLAC that runs entirely in your browser — your files never leave your computer. Also a Chrome extension.

Open

EGGR Plan Tools

2026

v1.2.1 New

EGGR Plan Tools

Concalc

v1.4.1 · 5 Oct 2026 New

Concrete mix estimator

Latest changes

  • Renamed to Concalc.
Open

AWG-mm

v1.0.0 · 5 Oct 2026 New

Wire gauge converter

Latest changes

  • Wire gauge converter: AWG to conductor diameter in mm and back.
  • Cross-section area (with a 5 % allowance for stranded conductors) and the matching ferrule size and colour.
Open

Platform v1.2.1 · 5 Oct 2026

Small construction and planning tools that run in the browser — concrete mix, wire gauges and more to come.

Open

Projects

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