Free online tools that just work

Count words, characters, sentences and reading time.

UPPERCASE, lowercase, Title Case, camelCase and more.

Dedupe, sort and trim lines of text.

Convert text to binary and binary back to text.

Translate text to Morse code and back.

Make clean, URL-friendly slugs from any text.

Beautify, minify and validate JSON.

Encode or decode Base64 text safely.

Percent-encode or decode URLs and query strings.

SHA-1, SHA-256, SHA-384 and SHA-512 hashes.

Test regular expressions with live match highlighting.

Decode JWT header and payload instantly.

Build CSS gradients with a live preview.

Convert Unix time to dates and back.

Convert between HEX, RGB and HSL.

Binary, octal, decimal and hex conversion.

Length, weight, temperature, volume, speed, data.

Strong, random, customizable passwords.

Generate v4 UUIDs in bulk.

Placeholder text by words, sentences or paragraphs.

Percent of, change and ratios made easy.

Body Mass Index in metric or imperial.

Split the bill and work out the tip.

Find sale prices and how much you save.

Exact age and days between two dates.

Monthly payment, total interest and cost.

Shrink JPG/PNG/WebP file size in your browser.

Resize images by pixels or percentage.

Convert between JPG, PNG and WebP.