All 115 Free Online Tools

Acres to Hectares Converter - ac to ha

Convert acres to hectares. Free acre to hectare calculator for land area and agricultural measuremen

Free Angle Converter

Convert between degrees, radians, gradians, and turns No signup required, works directly in your bro

ATM to PSI Converter - Free Online Tool

Convert standard atmospheres (ATM) to PSI pressure units. Free online ATM to PSI calculator with for

Audio Format Converter - Convert Audio Files Online

Learn about audio formats and understand conversion between MP3, WAV, FLAC, AAC, OGG, WMA and more.

Bar to PSI Converter - bar to psi

Convert bar to PSI pressure. Free bar to PSI calculator for tire pressure and industrial application

Base64 to Image Converter - Decode Base64 String

Convert Base64 encoded strings back to images instantly. Supports PNG, JPEG, GIF, WebP. Preview and

Binary to Decimal Converter - Free Online Tool

Convert binary numbers to decimal, hexadecimal, and octal instantly. Free binary converter with step

Free Binary to Text Converter

Convert binary code to readable text. Decode binary strings instantly No signup required, works dire

BTU to Watts Converter - BTU/hr to Watts Calculator

Free BTU to Watts converter. Convert BTU/hr to Watts and Watts to BTU/hr instantly. Includes HVAC re

Calories to Joules Converter - cal to J

Convert calories to joules. Free calorie to joule energy converter for physics and nutrition science

Celsius to Fahrenheit Converter - °C to °F

Convert Celsius to Fahrenheit instantly. Free °C to °F temperature calculator with common temperatur

Celsius to Kelvin Converter - °C to K

Convert Celsius to Kelvin instantly. Free °C to K converter with formula, common temperatures table,

Celsius to Rankine Converter - °C to °R Online

Free Celsius to Rankine converter. Convert temperatures between °C and °R instantly with formula, re

Centimeters to Inches Converter - cm to in

Convert centimeters to inches instantly. Free cm to inches calculator with conversion table for comm

Free Color Code Converter

Convert between HEX, RGB, HSL, and CMYK color formats No signup required, works directly in your bro

Free Color Format Converter

Convert between HEX, RGB, HSL, and CMYK color formats No signup required, works directly in your bro

Free Online CSV to JSON Converter

Convert CSV data to JSON arrays or objects online. Free, fast, private — all processing in your brow

Free CSV to XML Converter

Convert CSV data to XML format instantly with our free online converter. First row becomes element n

Cups to Milliliters Converter - conv-kit.com

Convert US cups to milliliters (mL) quickly Free online tool with instant results. No installation n

Currency Converter - Live Exchange Rates

Free online currency converter with live exchange rates. Convert between USD, EUR, GBP, JPY, CNY and

Free Live Currency Converter

Convert between world currencies with approximate rates. Supports major currencies.

Free Data Size Converter

Convert between bytes, KB, MB, GB, TB, and more data units No signup required, works directly in you

Decimal to Fraction Converter - Free Online Tool

Convert decimal numbers to fractions instantly. Free online decimal to fraction calculator.

EPUB to PDF Converter - Free Online Tool

Convert EPUB files to PDF format online for free. No upload required - all processing happens in you

Fahrenheit to Celsius Converter - °F to °C

Convert Fahrenheit to Celsius instantly. Free °F to °C temperature calculator with weather and cooki

Fahrenheit to Kelvin Converter - Free Online Tool

Free online Fahrenheit to Kelvin Converter. Fast, accurate, no signup required. Use our Fahrenheit t

Feet to Meters Converter - Free Online Tool

Free online Feet to Meters Converter. Fast, accurate, no signup required. Use our Feet to Meters Con

Free Font Size Converter - px, pt, em, rem, %

Convert between px, pt, em, rem, and percentage font sizes instantly. Based on 16px root size. Essen

Gallons to Liters Converter - Free Online Tool

Free online Gallons to Liters Converter. Fast, accurate, no signup required. Use our Gallons to Lite

Gigabytes to Megabytes Converter - GB to MB

Convert gigabytes to megabytes. Free GB to MB calculator for file sizes, storage, and bandwidth.

Gigabytes to Terabytes Converter - GB to TB

Convert gigabytes to terabytes. Free GB to TB calculator for hard drive, SSD, and cloud storage conv

Grams to Ounces Converter - g to oz

Convert grams to ounces instantly. Free g to oz calculator perfect for cooking, baking, and postal w

Hectares to Acres Converter - ha to ac

Convert hectares to acres. Free hectare to acre calculator for land surveys and real estate.

HEIC to JPG Converter - Free Online Tool

Convert HEIC/HEIF images to JPG format online for free. Convert iPhone photos to JPG instantly in yo

Free Hex to RGB Color Converter

Convert HEX color codes to RGB, HSL, and HSV. Preview colors in real-time. Free online color convers

Horsepower to Kilowatts Converter - HP to kW Calculator

Free Horsepower to Kilowatts converter. Convert HP to kW and kW to HP instantly. Includes vehicle an

Free HTML to Markdown Converter

Convert HTML to Markdown syntax online. Handles headings, links, images, lists, bold, italic. Free t

Free HTML to Plain Text

Strip HTML tags and convert to clean plain text. Remove formatting No signup required, works directl

Image to Base64 Encoder - Convert Any Image

Encode images to Base64 strings for embedding in HTML, CSS, or JSON. Supports PNG, JPEG, SVG, GIF. C

Free Image to PDF Converter

Convert images to PDF documents. Combine multiple images into one PDF No signup required, works dire

Imperial Gallons to Liters Converter

Convert imperial gallons to liters. Free UK gallon to liter calculator for fuel and liquid measureme

Inches to Centimeters Converter - in to cm

Convert inches to centimeters instantly. Free inches to cm calculator for screen sizes, height, and

Inches to Millimeters Converter - in to mm

Convert inches to millimeters instantly. Free inches to mm calculator with fractional inches support

JSON to CSV Converter - Free Online Tool

Convert JSON arrays to CSV format online. Free JSON to CSV converter with download option. No signup

Free JSON to TypeScript Interface Generator

Generate TypeScript interfaces from JSON data. Auto-detect types, nested objects, arrays. Free onlin

Free Online JSON to XML Converter

Convert JSON data to well-formed XML documents online. Free JSON to XML transformer with customizabl

Free Online JSON to YAML Converter

Convert JSON to YAML format online. Transform JSON data into clean, readable YAML configuration file

Kilobytes to Megabytes Converter - KB to MB

Convert kilobytes to megabytes. Free KB to MB calculator for file sizes and data transfer.

Kilograms to Pounds Converter - kg to lbs

Convert kilograms to pounds instantly. Free kg to lbs calculator with conversion table and formula.

Kilograms to Stone Converter - kg to st

Convert kilograms to stone instantly. Free kg to stone calculator for UK body weight conversions.

Kilometers to Miles Converter - km to mi

Convert kilometers to miles instantly. Free km to miles calculator for running, driving, and distanc

Knots to Miles per Hour Converter - kn to mph

Convert knots to miles per hour. Free nautical speed converter for sailing, aviation, and weather.

kPa to PSI Converter - Free Online Tool

Convert kilopascals (kPa) to PSI pressure units instantly. Free online kPa to PSI calculator with fo

KPH to MPH Converter - km/h to mph

Convert kilometers per hour to miles per hour. Free kph to mph speed converter for travel and sports

Kilowatt-hours to Joules Converter - kWh to J

Convert kilowatt-hours to joules. Free kWh to J energy converter for electricity and physics calcula

L/100km to MPG Converter

Convert L/100km to MPG fuel economy. Free liters per 100km to US miles per gallon calculator.

Pounds to Kilograms Converter - lbs to kg

Convert pounds to kilograms instantly. Free lbs to kg calculator with conversion table for common we

Pounds to Stone Converter - lbs to st

Convert pounds to stone instantly. Free lbs to stone calculator for UK body weight measurement.

Liters to Gallons Converter - L to gal

Convert liters to gallons instantly. Free L to gal calculator supporting US and Imperial gallons wit

Liters to mL Converter - L to Milliliters

Convert liters to milliliters instantly. Free L to mL calculator with common volume conversions tabl

Free Markdown to HTML Converter

Convert Markdown text to clean HTML code. Live preview included No signup required, works directly i

Free Markdown to Plain Text Converter

Strip Markdown formatting and get clean plain text. Remove headers, bold, italic, links, images. Fre

Megabytes to Gigabytes Converter - MB to GB

Convert megabytes to gigabytes. Free MB to GB calculator for storage, memory, and file size conversi

Meters to Feet Converter - m to ft

Convert meters to feet and inches instantly. Free m to ft calculator with conversion table and formu

Meters to Yards Converter - m to yd

Convert meters to yards. Free meters to yards calculator for sports, construction, and distance.

Miles to Kilometers Converter - mi to km

Convert miles to kilometers instantly. Free mi to km calculator with conversion table, formula and r

Milliliters to Cups (US) Converter - ml to cups

Convert milliliters to US cups. Free ml to cups calculator for precise recipe conversions.

ML to Fluid Ounces Converter

Convert milliliters to fluid ounces instantly. Free ml to oz calculator for cooking, drinks, and liq

Millimeters to Inches Converter - mm to in

Convert millimeters to inches. Free mm to inches calculator for engineering, manufacturing, and prec

Free Morse Code Converter

Convert text to Morse code and back. Audio playback included No signup required, works directly in y

Morse Code Translator - Free Online Tool

Translate text to Morse code and back. Free online Morse code encoder and decoder.

MPG to L/100km Converter

Convert MPG to L/100km fuel economy. Free US MPG to liters per 100 kilometers calculator for car eff

MPH to KPH Converter - Free Online Tool

Free online MPH to KPH Converter. Fast, accurate, no signup required. Use our MPH to KPH Converter t

MPH to m/s Converter - Miles per Hour to Meters per Secon...

Convert MPH to m/s instantly. Free miles per hour to meters per second calculator with bidirectional

Newton to Pounds Force Converter - N to lbf

Convert Newtons to pounds-force instantly. Free N to lbf calculator with bidirectional conversion an

Number Base Converter - Bin Hex Oct

Convert numbers between binary, octal, decimal, and hexadecimal. Free online number base converter f

Ounces to Cups Converter - fl oz to Cups

Convert fluid ounces to cups instantly. Free fl oz to cups calculator with common cooking measuremen

Ounces to Grams Converter - Free Online Tool

Convert ounces (oz) to grams (g) instantly. Free online weight converter with formula and conversion

Fluid Ounces to ML Converter

Convert fluid ounces to milliliters instantly. Free oz to ml calculator for recipes, beverages, and

Fluid Oz to Tablespoons Converter

Convert fluid ounces to tablespoons. Free oz to tbsp calculator for precise recipe measurements.

PDF Converter - Convert PDF Files Online

Free online PDF converter. Convert PDF to text, extract content, and learn about PDF format features

Pints to Liters Converter - pt to L

Convert pints to liters instantly. Supports both US and Imperial pints. Free online pint to liter ca

Pints (US) to Milliliters Converter - pt to ml

Convert US pints to milliliters. Free pint to ml calculator for drinks and recipe conversions.

Pounds to Kilograms Converter - conv-kit.com

Convert pounds (lbs) to kilograms (kg) instantly No signup required, works directly in your browser.

PSI to Bar Converter - Free Online Tool

Convert PSI (pounds per square inch) to Bar pressure units instantly. Free online PSI to Bar calcula

Quarts (US) to Liters Converter - qt to L

Convert US quarts to liters. Free quart to liter calculator for cooking and liquid measurement.

RGB to HEX Converter - Free Online Color Tool

Convert RGB color values to HEX codes instantly. Free online RGB to HEX converter with live color pr

Free Roman Numeral Converter

Convert between Roman numerals and decimal numbers. Supports 1 to 3999 No signup required, works dir

Roman Numeral Converter - Free Online Tool

Convert numbers to Roman numerals and back. Free online Roman numeral translator.

Free Speed Unit Converter

Convert between km/h, mph, m/s, knots, and more speed units No signup required, works directly in yo

Square Feet to Square Meters Converter - ft² to m²

Convert square feet to square meters. Free sq ft to sq m calculator for real estate, flooring, and c

Square Meters to Square Feet Converter - m² to ft²

Convert square meters to square feet. Free m² to ft² calculator for apartments, houses, and floor ar

Stone to Kg Converter - Stones and Pounds to Kilograms

Convert stones to kilograms instantly. Free stone to kg calculator with stone+pounds input. Perfect

Stone to Pounds Converter - st to lbs

Convert stone to pounds instantly. Free stone to lbs calculator commonly used for body weight in the

Stones to KG Converter - Free Online Tool

Stones to KG Converter - Free online tool. No signup required. Fast, private, works in your browser.

Tablespoons to Fluid Oz Converter

Convert tablespoons to fluid ounces. Free tbsp to oz calculator for cooking and baking measurements.

Tablespoons to mL Converter - tbsp to ml

Convert tablespoons to milliliters instantly. Free tbsp to mL converter with teaspoon conversion, co

Teaspoons to mL Converter - tsp to Milliliters

Convert teaspoons to milliliters instantly. Free tsp to mL calculator for cooking and baking with co

Text Case Converter - Free Online Tool

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and more.

Free Text to Binary Converter

Convert text to binary code. Encode any text as binary strings No signup required, works directly in

Unix Timestamp Converter - Date to Epoch

Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds. View cu

Metric Tons to Kilograms Converter - tonnes to kg

Convert metric tons (tonnes) to kilograms. Free tons to kg calculator for shipping and logistics.

Teaspoons to ML Converter - Free Online Tool

Convert teaspoons (tsp) to milliliters (mL) for cooking and baking. Free online volume converter wit

Free Unicode / UTF-8 Text Converter

Convert text to Unicode escape sequences, UTF-8 hex, HTML entities, and back. Free online encoding t

Free Online Unit Converter

Convert between units of length, weight, temperature, area, volume, speed, and data. Free online uni

Free Unix Permission Calculator

Convert between numeric and symbolic Unix file permissions No signup required, works directly in you

Free Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa No signup required, works directly in

Unix Timestamp Converter - Free Online Tool

Convert Unix timestamps to human-readable dates and vice versa. Free epoch converter.

Video Format Converter - Convert Video Files Online

Learn about video formats and understand conversion between MP4, AVI, MKV, MOV, WebM, FLV and more.

Watts to Amps Calculator - W to A Converter

Convert watts to amps with voltage. Free watts to amperes calculator for DC and AC circuits. Include

WebP to PNG Converter - Free Online Tool

Convert WebP images to PNG format online for free. No upload to server - all processing in your brow

Free Online XML to JSON Converter

Convert XML documents to JSON format online. Free XML parser and converter — no data sent to any ser

Free XML to YAML Converter

Convert XML data to clean YAML format with our free online converter. Simple, fast, and browser-base

Free Online YAML to JSON Converter

Convert YAML to JSON format online. Free YAML parser — paste your config and get clean JSON instantl

Yards to Meters Converter - yd to m

Convert yards to meters. Free yards to meters calculator for sports fields, fabric, and distance.