Find the right tool for the task

IC

ICO to PNG

Extract the largest frame from a Windows ICO file as PNG.

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IC

ICO Converter

Convert the largest frame of an ICO file to PNG or JPEG.

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IM

Image to Base64

Encode a small image as a Base64 data URI for development use.

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BA

Base64 to Image

Decode a Base64 image string or data URI into a downloadable image.

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FL

Flip Image

Flip an image horizontally or vertically.

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RO

Rotate Image

Rotate an image clockwise by 90, 180 or 270 degrees.

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IM

Image Enlarger

Enlarge an image to specified pixel dimensions.

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IM

Image Cropper

Crop an image using pixel offsets and dimensions.

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IM

Image Resizer

Resize an image to an exact width and height.

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IM

Image Converter

Convert a JPEG, PNG, WebP or GIF still image to PNG, JPEG or WebP.

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JP

JPG to PNG

Convert a JPEG image to PNG while keeping its pixel dimensions.

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PN

PNG to JPG

Convert a PNG image to a JPEG with a white background for transparency.

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JP

JPG Converter

Convert a JPEG image to PNG or WebP from one page.

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WE

WebP to JPG

Convert a WebP image to JPEG for broad compatibility.

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PN

PNG to WebP

Convert a PNG image to WebP for compatible websites and applications.

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PN

PNG to BMP

Convert a PNG image to a BMP bitmap.

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PN

PNG to GIF

Convert a PNG still image to GIF.

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PN

PNG to ICO

Create a 256 × 256 ICO icon from a PNG image.

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JP

JPG to WebP

Convert a JPEG photo to WebP.

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JP

JPG to BMP

Export a JPEG image as a BMP bitmap.

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JP

JPG to GIF

Convert a JPEG still image to GIF.

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JP

JPG to ICO

Make a 256 × 256 ICO icon from a JPEG.

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WE

WebP to PNG

Convert a WebP image to PNG.

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AG

Age Calculator

Calculate completed calendar years, remaining months and days between two dates.

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PE

Percentage Calculator

Find what percentage a nonnegative part is of a positive whole.

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AV

Average Calculator

Find the arithmetic mean, median, count and sum of a list of numbers.

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CO

Confidence Interval Calculator

Calculate a two-sided normal confidence interval for a population mean when its standard deviation is known.

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SA

Sales Tax Calculator

Estimate sales tax and a tax-inclusive total using the rate you enter.

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MA

Margin Calculator

Calculate gross profit, margin percentage and markup percentage from cost and selling price.

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PR

Probability Calculator

Calculate simple probability from favorable and total equally likely outcomes.

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PA

PayPal Fee Calculator

Estimate a PayPal transaction fee from the percentage and fixed fee you enter.

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DI

Discount Calculator

Calculate savings and final price after a percentage discount.

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CP

CPM Calculator

Estimate advertising cost per thousand impressions from spend and impression count.

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LO

Loan Calculator

Estimate monthly principal-and-interest payments for a fixed-rate amortizing loan.

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GS

GST Calculator

Add or extract goods and services tax using the rate you enter.

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DA

Days Calculator

Count the signed number of days between two calendar dates.

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HO

Hours Calculator

Calculate elapsed hours and minutes between two UTC date-times.

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MO

Month Calculator

Find complete calendar months and remaining days between two dates.

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ST

Stripe Fee Calculator

Estimate a payment processing fee from the rate and fixed fee you enter.

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CA

Calorie Calculator

Estimate adult resting daily energy expenditure using the Mifflin–St Jeor equation.

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TD

TDEE Calculator

Estimate adult total daily energy expenditure from resting energy and an activity factor.

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TE

Text to Binary

Encode UTF-8 text as eight-bit binary byte groups.

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BI

Binary to Text

Decode eight-bit binary groups into readable UTF-8 text.

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HE

HEX to Binary

Convert one hexadecimal integer into binary without fixed-width overflow.

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BI

Binary to HEX

Convert one binary integer into uppercase hexadecimal.

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AS

ASCII to Binary

Encode readable ASCII characters as eight-bit binary groups.

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BI

Binary to ASCII

Decode eight-bit binary groups into readable ASCII text.

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DE

Decimal to Binary

Convert a nonnegative decimal integer to binary with large-number precision.

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BI

Binary to Decimal

Convert a nonnegative binary integer to decimal without fixed-width overflow.

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TE

Text to ASCII

Find decimal ASCII codes for readable English text and symbols.

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AS

ASCII to Text

Decode space-separated decimal ASCII codes into readable text.

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HE

HEX to Decimal

Convert a nonnegative hexadecimal integer to decimal precisely.

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DE

Decimal to HEX

Convert a nonnegative decimal integer to hexadecimal precisely.

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OC

Octal to Binary

Convert one nonnegative octal integer to binary.

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BI

Binary to Octal

Convert one nonnegative binary integer to octal.

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OC

Octal to Decimal

Convert a nonnegative octal integer to decimal precisely.

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DE

Decimal to Octal

Convert a nonnegative decimal integer to octal precisely.

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HE

HEX to Octal

Convert one nonnegative hexadecimal integer to octal without losing large-number precision.

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OC

Octal to HEX

Convert one nonnegative octal integer to hexadecimal without integer overflow.

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TE

Text to Octal

Encode the UTF-8 bytes of text as three-digit octal values.

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OC

Octal to Text

Decode whitespace-separated octal byte values into readable UTF-8 text.

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TE

Text to HEX

Encode text as hexadecimal UTF-8 byte pairs.

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HE

HEX to Text

Decode hexadecimal UTF-8 byte pairs into readable text.

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TE

Text to Decimal

Encode text as decimal UTF-8 byte values from 0 to 255.

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DE

Decimal to Text

Decode whitespace-separated decimal byte values into UTF-8 text.

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LE

Length Converter

Convert length between metric units, inches, feet, yards and international miles.

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AR

Area Converter

Convert area between square metric units, square inches, square feet, hectares and acres.

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WE

Weight Converter

Convert mass between metric units, avoirdupois pounds and ounces.

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VO

Volume Converter

Convert volume between cubic metres, litres, millilitres, US liquid gallons and imperial gallons.

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TE

Temperature Converter

Convert temperatures between Celsius, Fahrenheit, kelvin and Rankine.

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EA

Each Converter

Convert item quantities between individual items, pairs, dozens and gross.

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TI

Time Converter

Convert fixed durations between seconds, minutes, hours, days and weeks.

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DI

Digital Converter

Convert digital data sizes between bits, bytes, decimal units and binary units.

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PA

Parts Per Converter

Convert dimensionless ratios between fractions, percent, per mille, ppm, ppb and ppt.

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SP

Speed Converter

Convert speed between metres per second, kilometres per hour, miles per hour, knots and feet per second.

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PA

Pace Converter

Convert pace between decimal minutes per kilometre, decimal minutes per mile and seconds per 100 metres.

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PR

Pressure Converter

Convert pressure between pascals, kilopascals, bar, psi and standard atmospheres.

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CU

Current Converter

Convert electric current between amperes, milliamperes, microamperes and kiloamperes.

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VO

Voltage Converter

Convert voltage between volts, millivolts, microvolts and kilovolts.

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PO

Power Converter

Convert real power between watts, kilowatts, megawatts and mechanical horsepower.

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RE

Reactive Power Converter

Convert reactive power between var, kvar and Mvar.

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AP

Apparent Power Converter

Convert apparent power between VA, kVA and MVA.

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EN

Energy Converter

Convert energy between joules, kilojoules, megajoules, watt-hours, kilowatt-hours and thermochemical calories.

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RE

Reactive Energy Converter

Convert reactive energy between var-hours, kilovar-hours and megavar-hours.

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VO

Volumetric Flow Rate Converter

Convert volume flow rate between cubic metres, litres and US gallons per unit time.

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IL

Illuminance Converter

Convert illuminance between lux, kilolux and foot-candles.

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FR

Frequency Converter

Convert between hertz, kilohertz, megahertz and gigahertz.

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AN

Angle Converter

Convert angles between degrees, radians, gradians and revolutions.

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CU

Currency Converter

Estimate a currency conversion using the exchange rate available to SuperEducational.

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NU

Number to Word Converter

Write whole numbers in English words.

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WO

Word to Number Converter

Turn English whole-number words into digits.

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TO

Torque Converter

Convert torque between newton-metres, pound-force feet and pound-force inches.

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CH

Charge Converter

Convert electric charge between coulombs, millicoulombs, microcoulombs, ampere-hours and milliampere-hours.

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NU

Number to Roman Numerals

Convert whole numbers from 1 to 3,999 into standard Roman numerals.

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RO

Roman Numerals to Number

Read standard Roman numerals from I through MMMCMXCIX.

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JS

JSON Viewer

Read JSON in an indented text view.

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JS

JSON Formatter

Indent valid JSON for easier reading.

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JS

JSON Validator

Check whether text is syntactically valid JSON.

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JS

JSON Editor

Edit JSON as text and validate the result.

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JS

JSON Minify

Remove unnecessary whitespace from valid JSON.

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XM

XML to JSON

Convert a bounded XML document into a documented JSON representation.

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CS

CSV to JSON

Convert a CSV table with headers into a JSON array of records.

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TS

TSV to JSON

Convert a tab-separated table into JSON records.

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JS

JSON to XML

Convert JSON into an XML document under a root element.

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JS

JSON to CSV

Export an array of flat JSON objects as CSV.

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JS

JSON to Text

Read JSON scalar values as labelled text paths.

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JS

JSON to TSV

Export flat JSON records as a tab-separated table.

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TE

Text to Slug

Turn a phrase into a URL-friendly slug.

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DU

Dummy Text Generator

Generate placeholder text instantly with our Dummy Text Generator! Create customizable dummy text for your designs, prototypes, and more. Get started...

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CA

Case Converter

Convert UTF-8 text to uppercase, lowercase or title case.

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WO

Word Counter

Count words, characters and lines in text.

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RE

Remove Line Breaks

Replace line breaks with spaces to make a single readable line.

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RA

Random Word Generator

Pick distinct random English words for writing prompts and classroom exercises.

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PR

Privacy Policy Generator

Create a privacy-notice draft that clearly identifies facts still requiring review.

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TE

Terms And Condition Generator

Build an editable terms-and-conditions outline from your service details.

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DI

Disclaimer Generator

Draft a disclosure of your content’s purpose and known limitations.

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TE

Text Repeater

Repeat supplied text up to 100 times with a chosen separator.

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TE

Text Sorter

Sort up to 1,000 non-empty lines in natural ascending or descending order.

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CO

Comma Separator

Turn a simple comma-separated list into lines, or lines into a comma-separated list.

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HT

HTML Decode

Decode HTML entities into readable characters.

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HT

HTML Encode

Encode HTML special characters as entities.

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UR

URL Decode

Decode percent-encoded URL text.

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UR

URL Encode

Percent-encode text for a URL component.

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HT

HTML Beautifier

Format HTML markup for easier reading.

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HT

HTML Minifier

Reduce unnecessary HTML source whitespace.

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CS

CSS Beautifier

Format CSS rules for readability.

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CS

CSS Minifier

Compact CSS while retaining its rules.

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JA

JavaScript Beautifier

Reformat JavaScript source for readability.

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JA

JavaScript Minifier

Compact JavaScript source code.

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JA

Javascript DeObfuscator

Statically decode JavaScript produced by SuperEducational’s companion obfuscator.

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JA

Javascript Obfuscator

Apply reversible Base64-based wrapping to JavaScript source.

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QR

QR Code Decoder

Read text from a clear QR code image without opening its destination.

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QR

QR Code Generator

Create a downloadable PNG QR code from short text or a URL.

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FI

Find Facebook ID

Extract an explicit numeric Facebook ID from supported profile, page or group URLs.

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UU

UUID Generator

Generate one or more random version 4 UUIDs.

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UR

URL Parser

Inspect the scheme, host, port, path, query and fragment of an HTTP or HTTPS URL.

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UT

UTM Builder

Build a campaign URL with source, medium and campaign tracking parameters.

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MD

MD5 Generator

Generate an MD5 checksum for compatibility checks.

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WH

What Is My IP

See the IP address your request presents to SuperEducational.

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IP

IP Address Lookup

Check the format and scope of an IPv4 or IPv6 address.

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BA

Base64 Decode

Decode standard Base64 into readable UTF-8 text.

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BA

Base64 Encode

Encode UTF-8 text as standard Base64.

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CO

Color Converter

View equivalent HEX, RGB and HSL values for a CSS color.

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PA

Password Generator

Generate a random password using selected character groups.

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VT

VTT to SRT

Convert WebVTT caption cues to numbered SubRip (SRT) captions.

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SR

SRT to VTT

Convert SubRip (SRT) captions to a WebVTT document.

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YO

YouTube Thumbnail Downloader

Find the standard thumbnail image link for a YouTube video URL.

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HE

HEX to RGB

Convert a three- or six-digit hex color into decimal RGB channels.

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RG

RGB to HEX

Convert three decimal RGB channels to a six-digit hex color.

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