Tools that help you do more

Write, draw, and annotate PDFs in a clean digital notebook. Keep notes on your device or sync them to the cloud.

Plan your day with tasks and recurrence, to-do lists, a calendar, and repeating routines. Local-first, with optional cloud sync.

Shorten any URL to a tidy goha.fyi link, add a custom back-half, track clicks, and share with a tap or QR code.

Create QR codes from 30+ content types, decorate them with colour and logos, make barcodes, and scan codes with your camera.