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Area Converter
Unit ConvertersConvert between square meters, hectares, acres, square feet and more. Instant results with customizable decimal precisio...
Add Line Breaks
Text ToolsConvert long text into multiple lines. Break after punctuation, delimiter, every N characters, or every N words. Include...
Speed Converter
Unit ConvertersConvert speed and velocity units instantly. Supports km/h, mph, m/s, knots, Mach, and more with real-time results.
Add Line Numbers
Text ToolsAdd line numbers or custom prefixes to each line of text. Supports numbered formats, bullet points, and custom patterns.
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Test your laptop touchpad functionality - detect taps, gestures, multi-touch, and pointer tracking i...
Test your keyboard for broken keys, ghosting, and rollover issues. Supports Full (100%), TKL (80%),...
Perform quick calculations with standard and scientific modes. Supports keyboard input, calculation...
Count characters, words, sentences, and paragraphs instantly. Check text against platform limits for...
Test your monitor's refresh rate with visual animations. Compare 30Hz, 60Hz, 120Hz side by side and...
Test mouse buttons, scroll wheel, click speed (CPS), and drag functionality. Visual feedback shows i...
Check your public IP address, location, ISP, and network information instantly. View your IPv4 and I...
Test, calibrate, and fix your display with 12 professional tools: Dead Pixels, Master Pattern, SMPTE...
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Convert speed and velocity units instantly. Supports km/h, mph, m/s, knots, Mach, and more with real...
Convert between liters, gallons, cups, milliliters, cubic meters, and 28 volume units. Instant resul...
Convert temperatures between Celsius, Fahrenheit, Kelvin, Rankine, and Gas Mark. Instant results wit...
Convert between square meters, hectares, acres, square feet and more. Instant results with customiza...
Convert between weight and mass units instantly. Supports metric (kg, g), imperial (lb, oz), troy we...
Scramble text with multiple modes: shuffle all characters, words, or lines. Perfect for testing, puz...
Convert between metric, imperial, and other length units instantly. Supports 14 units from nanometer...
Wrap long text lines to specific width with smart breaking. Features paragraph preservation, custom...
Estimate how long it takes to read any text. Calculate reading time for articles, blog posts, and do...
Shorten long text by characters, words, or lines. Supports preserve words, custom stop characters, a...
Analyze word frequency in any text. See keyword density percentages, filter common words, and export...
Highlight multiple keywords in your text with different colors. Supports case-sensitive, whole word,...