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Showing 21–40 of 580 tools
Aspect Ratio Calculator
Reduce integer width and height by their greatest common divisor; scale height to the target width.
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Audio pitch changer
A PCM WAV with pitch and duration changed together. Resample decoded audio at a playback-rate factor of two to the semitone shift divided by twelve.
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Audio splitter
A ZIP of consecutive PCM WAV segments. Copy decoded audio samples into consecutive files at the entered segment duration.
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Audio trimmer
A PCM WAV containing the selected audio interval. Decode the local audio and copy samples between the entered start and end times.
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Auto Loan Calculator
Estimate monthly auto loan payments with vehicle price, down payment, trade-in, sales tax, fees, and APR.
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Average Calculator
Add the finite numbers and divide by their count; also report minimum, maximum and median.
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AVIF To PNG Converter
Decode the selected AVIF image and encode a PNG file at the same pixel dimensions.
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Base64 Encode Decode
Encode UTF-8 text into standard padded Base64 and decode Base64 back into Unicode text.
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Binary Calculator
Calculate arithmetic or bitwise operations on binary integers.
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Binary To Text Converter
Group binary digits into eight-bit bytes and decode them as strict UTF-8.
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Binomial Distribution Calculator
Calculate the probability of exactly k binomial successes.
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Blur Image
Apply the canvas Gaussian blur filter to the source bitmap.
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BMI Calculator Online
A free adult BMI calculator with metric inputs, a clear BMI category, and the calculation shown.
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BMP to JPG Converter
Decode the selected BMP image and encode a JPEG file at the same pixel dimensions.
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Buoyancy Calculator
Buoyant force = fluid density × displaced volume × gravity.
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Business Days Calculator
Count weekdays between two dates, including both endpoints and excluding Saturdays and Sundays.
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Bytes To Megabytes Converter
Multiply the input by the source unit factor and divide by the destination factor.
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CAGR Calculator
Calculate compound annual growth rate from a starting value, ending value, and time in years.
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Calorie Deficit Calculator
Estimate adult TDEE and a daily calorie target using body measurements, activity, and a chosen deficit.
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Camel Case Converter
Convert separated ASCII words to lower camel case.
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