Every Cleanor Tool
Tools 289 to 312 of 1,427. Search, filters, and categories live on the main tools page.
BAC Calculator
Blood alcohol estimate, Widmark formula
Estimate blood alcohol content from standard drinks, body weight, sex and time with the Widmark formula, plus roughly how long until it is back to zero. Free, in your browser, no sign-up.
Balloon Loan Calculator
Payment and balloon amount due
Calculate the monthly payment on a balloon loan and the lump sum still owed when the balloon comes due. Free, in your browser, no sign-up.
Bar Graph Maker
Make a bar graph
Paste "label, value" rows and export a labeled bar graph as PNG or SVG.
Barcode Generator
Developer
Generate a scannable Code 128 barcode as inline SVG from any text or number. Free, in your browser, nothing is uploaded.
Base64 Decode
Decode Base64 to text
Decode a Base64 string back into readable text. Free, in your browser, nothing is uploaded.
Base64 Encode
Encode text to Base64
Encode text into a Base64 string. Free, in your browser, nothing is uploaded.
Base64 to Image
Base64 to image
Decode a Base64 string or data URL back into an image, preview it, and download it locally.
Bass Tuner
Tune a 4-string bass
Tune your bass guitar using your microphone, live in the browser. Free, no app, no sign-up.
Batch listing optimizer
Batch seller prep
Process 10 to 100 listing images in one local pass with resize, format conversion, compression, watermarking, rename rules, and ZIP export.
Bench Press Calculator
Estimate your bench 1RM
Enter a bench press weight and the reps you got with it to estimate your bench 1RM, plus a training percentage chart.
Binary Calculator
Add, subtract, multiply, divide and AND/OR/XOR binary numbers
Add, subtract, multiply, divide and AND/OR/XOR binary numbers. Free, in your browser.
Binary to ASCII Converter
Binary to ASCII
Convert Binary to Text instantly in your browser. Free, no upload, no sign-up.
Binary to Decimal Converter
Binary to decimal
Convert Binary to Decimal instantly in your browser. Free, no upload, no sign-up.
Binary to Hex Converter
Binary to hex
Convert Binary to Hex instantly in your browser. Free, no upload, no sign-up.
Binary to Octal Converter
Binary to octal
Convert Binary to Octal instantly in your browser. Free, no upload, no sign-up.
Binary to Text Converter
Binary to text
Convert Binary to Text instantly in your browser. Free, no upload, no sign-up.
Binary Translator
Text to binary and back
Text to binary, hex, or decimal bytes and back, live in both directions.
Bionic Reading Converter
Text
Bold the leading letters of every word to guide your eyes and read faster, with copyable HTML. Free, in your browser, nothing is uploaded.
Birthday Countdown
Days until the next birthday
Days until the next birthday, live to the second in your time zone.
Black Friday Countdown
Days until Black Friday
Days until Black Friday, live to the second in your time zone.
Blur & pixelate
Blur or pixelate details
Blur, pixelate, or cover rectangular parts of an image in the browser before sharing or publishing it.
BMR Calculator
Calculate your BMR
Estimate your Basal Metabolic Rate, the calories your body burns at rest. Free, in your browser, no sign-up.
Board Foot Calculator
Board feet and lumber cost
Board feet and lumber cost. Free, instant, in your browser.
Boat Loan Calculator
Monthly boat payment
Work out the monthly payment and total interest on a boat loan. Free, in your browser, no sign-up.