Free online tools for everyday tasks

Count words, characters, sentences and estimated reading time instantly.

Count characters with and without spaces while you type.

Convert text to uppercase, lowercase, title case, sentence case or alternating case.

Remove repeated lines from lists and keep the first occurrence.

Turn titles into clean, URL-friendly slugs.

Count how often each word appears in a text, with total and unique word counts.

Sort lines of text alphabetically or by length, with options to remove blanks and duplicates.

Collapse repeated spaces, trim lines and tidy up blank lines in any text.

Reverse text by characters, by word order or by line order.

Pull URLs, email addresses, hashtags, @mentions and numbers out of any text.

Calculate a percentage of a number, percentage change and what percent one value is of another.

Find your age in years, months and days from a date of birth.

Calculate sale price, discount amount and final savings.

Calculate Body Mass Index from height and weight.

Simplify a ratio and find the missing value when you scale it up or down.

Find the average, sum and count of a list of numbers.

Generate random whole numbers in any range, with or without duplicates.

Count the days between two dates, or add and subtract days, weeks, months or years.

A countdown timer with presets, pause and resume, and an optional alarm sound.

A stopwatch with lap times and millisecond display that stays accurate in background tabs.

See how savings grow with compound interest, from annual to daily compounding.

Estimate the monthly payment, total cost and total interest of a fixed-rate loan.

Calculate a GPA on the 4.0 scale from course grades and credits.

Find the hours, minutes and seconds between two times, even across midnight.

Work out the tip, the total and each person’s share when splitting a bill.

Format and validate JSON directly in your browser.

Encode text to Base64 or decode Base64 back to readable text.

Generate secure random UUID v4 identifiers in your browser.

Encode or decode URLs and query-string values safely.

Convert Unix timestamps to dates and dates to Unix timestamps.

Indent and tidy HTML markup so it is easy to read, without rendering it.

Beautify minified or messy CSS with one declaration per line.

Convert a JSON array of objects into a CSV file you can open in a spreadsheet.

Create strong, random passwords in your browser with the length and characters you choose.

Test JavaScript regular expressions with highlighted matches and capture groups.

Beautify, validate or minify XML without rendering it.

Break a URL into its protocol, host, path, query parameters and fragment.

Decode a JSON Web Token to read its header and payload locally. Does not verify signatures.

Convert HTML headings, lists, links, code and tables into clean Markdown.

Resize JPG, PNG, WebP and other browser-readable images locally.

Reduce image file size in your browser without uploading it.

Convert JPG/JPEG images to PNG locally in your browser.

Convert PNG images to JPG with a selectable quality setting.

Pick a color and copy its HEX, RGB and HSL codes, with tints, shades and contrast checks.

Turn a link or text into a QR code and download it as PNG or SVG.

Convert kilometers to miles and miles to kilometers.

Convert kilograms to pounds and pounds to kilograms.

Convert Celsius to Fahrenheit and Fahrenheit to Celsius.

Convert feet and inches to centimeters.

Convert inches to centimeters and centimeters to inches.

Convert liters to US gallons and US gallons to liters.

Convert a date and time between time zones, with daylight saving time handled.

Create stylish Unicode text for social media, bios and chats.

Build a clean social bio with line breaks, symbols and a character count.