Everything in the catalog

Strips EXIF metadata from an image.

Strips spaces, tabs and line breaks from input.

Renders Markdown as formatted HTML.

Applies the ROT13 substitution cipher with adjustable rotation.

Derives a key or hash from input using scrypt.

Sorts a delimited list alphabetically or numerically.

Removes HTML tags and leaves the text.

Highlights source code syntax in the output.

Encodes data as Base32 text.

Encodes data using the Base58 alphabet used by Bitcoin-style addresses.

Converts data to binary digits.

Converts text to camelCase.

Writes data out as hexadecimal bytes with a delimiter of your choice.

Converts characters to HTML entities, in named, numeric or hex form.

Converts text to Morse code with a chosen delimiter format.

Converts text to snake_case.

Rewrites a date string from one format and time zone to another.

Removes duplicates from a delimited list.

XORs data with a key given as hex, text or Base64.

Converts YAML into JSON.

Plain guidance for picking an open source license for a project, with summaries of common licenses.

An open source graph representation of most genres and styles found on popular, classical and folk music.

Looks up Unicode characters and shows their code points and properties.

Builds random passwords in the browser with a React-based interface.