All tools

Count words, characters, sentences and reading time instantly.

Count characters with and without spaces in real time.

Convert text to upper, lower, title, sentence and more.

Estimate how long your text takes to read aloud or silently.

Write Markdown and preview the formatted result live.

Generate placeholder text for designs and mockups.

Find and replace words across a block of text.

Turn a title into a clean URL slug.

Strip line breaks to make one clean block of text.

Remove extra spaces and blank lines from text.

Generate random first and last names.

See which words appear most often in your text.

Generate random words for games, prompts and ideas.

Delete repeated lines and keep each one once.

Count the sentences in your text instantly.

Capitalise the first letter of every word.

Sort any list of lines into alphabetical order.

Count the paragraphs in your text.

Reverse the characters in your text.

Add or remove VAT from any amount in seconds.

Estimate take-home pay after tax and National Insurance.

Work out percentages, increases and decreases.

Convert between major world currencies.

Estimate monthly mortgage repayments.

Plan your monthly income and outgoings in one place.

See how savings and investments grow over time.

See how long it takes to reach a savings goal.

Work out a day and hourly rate from your income goal.

Work out monthly loan repayments and total interest.

See how much rent you can comfortably afford.

Work out profit, margin and markup from cost and price.

Work out a safety-net savings target and how long to reach it.

Work out the sale price and how much you save.

Convert an hourly rate to yearly, monthly and weekly pay.

Work out the tip and split the bill between people.

Add a markup to a cost to set your sale price.

Focus in 25-minute sessions with short breaks.

Build a personal revision timetable in minutes.

Add up your UCAS tariff points from your grades.

Build references in Harvard, APA, MLA and Chicago styles.

Count down the days to each of your exams.

Work out your overall grade from weighted marks.

Create digital flashcards and revise by flipping through them.

Work out your grade point average on a 4.0 scale.

Turn your notes into a quick self-test quiz.

Split your essay word count across its sections.

Build a spelling test from your own word list.

Estimate your daily calorie needs for your goal.

Work out your BMI and healthy weight range.

Estimate your total daily energy expenditure.

Work out a daily protein target for your goal.

Estimate calories burned by activity and duration.

Split daily calories into protein, carbs and fat.

Estimate your body fat percentage from measurements.

Estimate calories burned and distance from your steps.

Estimate your one rep max from a working set.

Estimate a healthy weight range for your height.

Work out your pace and speed from distance and time.

Work out which plates to load on each side of the bar.

Estimate how much water to drink each day.

Plan your warm-up sets up to your working weight.

Create strong, random passwords that never leave your browser.

Turn any link or text into a downloadable QR code.

Convert files between formats in your browser — images and PDFs.

Combine several PDFs into one file, in your browser.

Convert PDFs to images, or images into a PDF.

Reduce PDF file size, especially scans, in your browser.

Extract pages or split a PDF into separate files.

Convert length, weight, volume, temperature and more.

Test regular expressions against your sample text live.

See how strong a password is and how to improve it.

Format, tidy and validate JSON.

Decode and inspect a JSON Web Token in your browser.

Encode text to Base64 or decode it back.

Check text contrast against WCAG accessibility levels.

Generate random version 4 UUIDs instantly.

Convert Markdown into clean HTML you can copy.

Percent-encode or decode URL components.

Create SHA-1, SHA-256 and SHA-512 hashes.

Convert between Unix timestamps and dates.

Generate random numbers in any range.

Shrink HTML by stripping comments and whitespace.

Escape and unescape HTML special characters.

Create a clean invoice and save it as a PDF.

Create a clean, VAT-ready invoice and save it as a PDF.

Create a tidy client quote and save it as a PDF.

Build a clean HTML email signature you can paste in.

Spark ideas for your next business or brand name.

Create a simple receipt and save it as a PDF.

Find how many sales you need to break even.

Put together a structured, timed meeting agenda.

Remove the background from any photo, free and in your browser.

Shrink JPG, PNG and WebP image file sizes in your browser.

Convert images between PNG, JPG and WebP in your browser.

Resize images to exact dimensions in your browser.

Create linear and radial CSS gradients visually.

Build a colour palette from a single base colour.

Turn an image into favicon sizes you can download.

Pick a colour and copy its HEX, RGB and HSL values.

Work out an exact age in years, months and days.

A simple online stopwatch with lap times.

Count down to any date and time.

Work out the fuel cost of a journey.

Roll one or more dice online, from d4 to d100.

Plan your breakfasts, lunches and dinners for the week.

Count the time between two dates.

Flip a virtual coin: heads or tails.

Build a packing list for your trip, with templates.

Build and tick off a shopping list in your browser.

Let chance choose from your list of options.