Free online tools that just work
49 tools for text, images, SEO, YouTube, money and code. No signup.
Text Tools
Word CounterCount words, characters, sentences, paragraphs and reading time.Character CounterCount the characters in your text with and without spaces.Case ConverterChange text to UPPERCASE, lowercase, Title Case or Sentence case.Remove Duplicate LinesDelete repeated lines from a list and keep unique ones.Sort Lines AlphabeticallySort a list of lines from A to Z or Z to A.Reverse TextFlip your text backwards instantly.Remove Extra SpacesClean up double spaces and blank lines in text.Find and Replace TextReplace every occurrence of a word or phrase in your text.
SEO Tools
Slug GeneratorTurn a title into a clean, SEO-friendly URL slug.Meta Tag GeneratorGenerate title, description, keywords and Open Graph meta tags.Keyword Density CheckerFind the most used words in your content and their density.Robots.txt GeneratorCreate a robots.txt file for your website.UTM Link BuilderBuild campaign tracking links with UTM parameters.
Generators
Lorem Ipsum GeneratorGenerate placeholder text for your designs.UUID GeneratorGenerate random version 4 UUIDs.Random Number GeneratorPick random numbers between any two values.Strong Password GeneratorCreate secure random passwords. Nothing is stored or sent.QR Code GeneratorCreate a QR code for any link or text.
Converters
Text to Binary ConverterConvert any text into binary code.HEX to RGB ConverterConvert a HEX colour code to RGB.RGB to HEX ConverterConvert RGB colour values to a HEX code.Temperature ConverterConvert between Celsius, Fahrenheit and Kelvin.Length ConverterConvert metres, kilometres, miles, feet, inches and more.Weight ConverterConvert kilograms, pounds, ounces, grams and more.Roman Numeral ConverterConvert numbers from 1 to 3999 into Roman numerals.
Developer Tools
JSON Formatter and ValidatorBeautify, validate and fix formatting of JSON data.JSON MinifierCompress JSON by removing spaces and line breaks.Base64 EncoderEncode text to Base64.Base64 DecoderDecode Base64 back to readable text.URL EncoderPercent-encode text so it is safe to use in URLs.URL DecoderDecode percent-encoded URLs and text.SHA-256 Hash GeneratorCreate a SHA-256 hash of any text.Unix Timestamp ConverterConvert Unix timestamps to dates and dates to timestamps. Leave empty for now.CSS MinifierShrink CSS files to speed up your website.
Calculators
Age CalculatorFind your exact age in years, months and days.Date Difference CalculatorCalculate the number of days between two dates.Percentage CalculatorWork out percentages, percentage of a number and percentage change.EMI CalculatorCalculate monthly loan instalments, total interest and total payment.BMI CalculatorCheck your body mass index from weight and height.Discount CalculatorFind the sale price and savings after a discount.GST / VAT CalculatorAdd or remove GST or VAT from any amount.Tip CalculatorSplit a bill and work out the tip per person.Compound Interest CalculatorSee how your savings grow with compound interest.
YouTube Tools
YouTube Playlist Length CalculatorFind the total duration of any YouTube playlist at different playback speeds.YouTube Thumbnail DownloaderDownload any YouTube video thumbnail in HD.