Free browser tools that respect your files — everything runs locally, nothing is uploaded.

Utility Tools

55+ everyday utility tools for unit conversion, date calculations, random generators, text analysis, and construction planning.

9 tools

Unit Converters

Convert between units of length, weight, temperature, volume, area, speed, and more.

Popular tools
All Unit ConvertersLength ConverterWeight ConverterTemperature ConverterVolume Converter
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3 tools

Device & Web Utilities

Check your IP address and screen resolution, measure with an online ruler, and generate UUIDs.

Popular tools
What Is My IPWhat Is My Screen ResolutionOnline RulerUUID Generator
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10 tools

Date & Time Tools

Calculate ages, dates, time zones, work hours, countdowns, and time durations.

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Age CalculatorDate CalculatorTime Zone CalculatorHours Calculator
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12 tools

Random Generators

Generate random numbers, passwords, dice rolls, coin flips, lottery numbers, and more.

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Password GeneratorDice RollerCoin FlipName Picker
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6 tools

Text Tools

Count words and characters, convert markdown, generate hashes, and analyze text.

Popular tools
Word CounterCharacter CounterMarkdown to HTMLHash Generator
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5 tools

Camera, Mic & Voice

Test your webcam and microphone, record locally, and dictate with speech-to-text — nothing is uploaded.

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Voice TypingWebcam TestMicrophone TestVoice RecorderScreen Recorder
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10 tools

Construction Calculators

Calculate materials for concrete, roofing, tiles, gravel, mulch, and more.

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Square Footage CalculatorConcrete CalculatorRoofing CalculatorTile Calculator
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Why Use Our Utility Tools?

100% Private

All tools run in your browser. No data is ever uploaded or stored on our servers.

Instant Results

No signup, no waiting. Get instant results from any of our utility tools.

Mobile Friendly

All tools work great on mobile devices. Use them anywhere, anytime.

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