Big ideas.
Small tools.
50 thoughtful tools for life's little tasks.
Convert, calculate, create. Then get on with your day.
A good place to start.
A couple of everyday essentials.
From YAML. To clarity.
Clean, readable JSON. One less thing between you and your next idea.
name: utilo
simple: true
tools: 50
{ "name": "utilo",
"simple": true,
"tools": 50 }Percentages. Minus the effort.
For the discounts, the numbers and the “let me just check”.
Find your next shortcut.
Useful by design. Simple by default.
Word Counter
Count words, characters and reading time.
TextJSON Formatter
Make nested JSON easier to read.
DeveloperAge Calculator
Your age in years, months and days.
CalculatorsPassword Generator
Generate a strong random password locally.
DeveloperCM to Inches
Convert centimetres to inches precisely.
ConvertersDiscount Calculator
Calculate the sale price and your savings.
FinanceDate Difference Calculator
Compare two dates in days, weeks and years.
CalculatorsSlug Generator
Make a clean, readable URL slug.
CreatorA little less busy.
A lot more useful.
Ready when you are.
Open a tool and get started. No setup or account to get in your way.
Your input stays yours.
Tool inputs are processed on your device. We don't upload your text or numbers.
Thoughtfully simple.
Clear inputs. Useful answers. A quiet space to get the small things done.