Useful online tools for everyday tasks.
5 free tools that run in your browser. No account; each tool says on its own privacy page what it keeps on your device.
Print and labels
Turn spreadsheets and plans into sheets that print at true scale.
- Labelbench
Map a local CSV to printable label sheets with text, QR codes, Code 128 barcodes, and a 100 mm print calibration page.
Workshop
Plan cuts and materials before you touch the saw.
- Linear Stock Cut Planner
Plan labelled cuts from boards, pipes, bars, and profiles with kerf, reusable offcuts, and printable cut sheets.
Exam practice
Practise official amateur radio question pools without an account.
- Amateurfunk PrüfungsTrainer
Übe den Bundesnetzagentur-Fragenkatalog für die Amateurfunkprüfung der Klassen N, E und A. Ohne Konto; dein Lernstand bleibt auf diesem Gerät. - Field Notes — Technician exam study
Practice real questions from the NCVEC 2026–2030 US Technician amateur radio question pool.
Local AI
Plan what fits on your own machine before you download a model.
- Memory Room
Explore a local AI memory budget on your Mac with your own runtime estimate and assumptions.