Converters
Open tool L/100 km to MPG Converter
Convert L/100 km, km/L, US MPG, and Imperial MPG, with optional trip fuel and cost estimates.
22 free tools · no account needed
Simple online tools that help you work faster.
Use practical calculators, generators, converters, and text tools directly in your browser. Fast, focused, and designed with privacy in mind.
✓ Browser-local processing✓ Free to use✓ Mobile friendly
L/100 km to MPG ConverterConvert L/100 km, km/L, US MPG, and Imperial MPG, with optional trip fuel and cost estimates.→Canadian Mortgage Payment CalculatorCompare Canadian fixed-rate mortgage frequencies, amortization, term balances, and extra payments.→Character CounterMeasure characters with and without spaces for posts, forms, and documents.→Random Number GeneratorGenerate secure random integers within a range.→
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Browse all 22 tools →Featured utilities
Calculators
Open tool Canadian Mortgage Payment Calculator
Compare Canadian fixed-rate mortgage frequencies, amortization, term balances, and extra payments.
Text Tools
Open tool Character Counter
Measure characters with and without spaces for posts, forms, and documents.
Calculators
Open tool Percentage Calculator
Calculate percentages, percent change, and original values before an increase or decrease with the formula shown.
Calculators
Open tool Canada Business Days Calculator
Count, add, or subtract weekdays with documented 2026 federal or CRA public-holiday presets and custom dates.
Text Tools
Open tool Word Counter
Count words, characters, sentences, paragraphs, reading time, speaking time, and progress toward a word goal.
Text Tools
Open tool Duplicate Line Remover
Remove repeated lines while preserving order, with controls for case, surrounding whitespace, blank lines, and which occurrence to keep.
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Everything has a clear home
01
Text Tools
Count, clean, sort, transform, and rearrange text without sending it to a server.
7 tools →02Generators
Create random values and identifiers locally with browser-provided cryptographic randomness.
5 tools →03Calculators
Quick, transparent calculations for everyday planning and estimation.
6 tools →04Converters
Convert common measurements, temperatures, and digital storage units with clear formulas.
4 tools →Made for everyday work
Useful by design. Private by default.
UtilityTrove keeps the interface quiet and the utility front and centre. Most tools run entirely in your browser, which means your input is not intentionally sent to us.
- Clear labels, validation, and keyboard navigation
- No sign-up required for public tools
- No payment processing or paid feature gates
- Advertising space separated from controls
22available tools
4focused categories
0accounts required
100%free utilities
Common questions
Helpful answers
Are the tools free?
Yes. Every public utility in this launch is free to use and does not require an account.
Does UtilityTrove save what I enter?
These launch tools process inputs locally in your browser and do not intentionally save the information you enter.
How are advertisements handled?
Ad locations are clearly labelled, separated from tool controls, and disabled until the operator configures a provider and any required consent.