Tools · Hash42 Labs

Digital tools
ready when you need them.

Small tools. Big operational impact.

We build simple, fast and well-crafted online tools to solve real problems: generate QR codes, pick colours, prepare branded materials and simplify daily tasks.

Explore the toolsContact on WhatsApp

What you'll find in our tools

Concrete utility,
design that never gets old.

Custom QR codesQR

Generate clean QR codes ready for print, digital menus, flyers and events.

Palettes and coloursDesign

Explore colour codes, harmonies and combinations for brands and UI.

Assets for local brandsBrand

Coordinated materials for local businesses using Hash42 products.

Print-ready materialsPrint

Output optimised for print, high resolution and standard formats.

Mobile-first toolsMobile

Work perfectly on smartphones, no install required.

Always accessible, always freeUtility

No account needed. Open, usable and useful from the start.

Available tools

Three tools.
Ready now.

QR Generator
QR · Utility
QR Generator
Custom QR codes for menus, events, printed materials and landing pages.
Open tool
Color Picker
Design · Brand
Color Picker
Palettes, colour codes and visual combinations for digital projects and brands.
Open tool
MANJI Brand Kit
Brand · Print
MANJI Brand Kit
Coordinated assets for restaurants and venues using MANJI.
Open kit

Why we build them

Useful tools,
not by chance.

To speed up repetitive tasks that steal time every day.

To avoid bloated, ad-heavy or complicated tools.

To give real value to Hash42 clients even after delivery.

To connect each tool to the Hash42 product ecosystem.

To test ideas that can grow into real SaaS products.

Got a useful tool in mind?

Tell us a problem
worth simplifying.

It could become the next Hash42 tool.

Contact us on WhatsApp