Calculate & Convert

Text & Developer Tools

Encoders, generators, formatters and text converters — powered by our dedicated text-and-developer site, thetextsolutions.com.

These tools open on our sister site thetextsolutions.com, which specialises in this area. Links open in a new tab.
Roman Numeral Converter

Convert between numbers and Roman numerals (1–3999).

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Number to Words

Spell numbers out as words — cardinal, ordinal or currency.

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Text to Binary

Convert text to binary, decimal, octal or hex and back.

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URL Encoder / Decoder

Percent-encode or decode URLs and URL components.

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Hash Generator

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

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Password Generator

Create strong random passwords with custom rules.

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UUID Generator

Generate cryptographically random UUID v4 identifiers.

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QR Code Generator

Make QR codes from any URL or text and download as PNG.

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CSV ↔ JSON Converter

Convert CSV to JSON arrays or JSON back to CSV.

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Morse Code Converter

Translate text to Morse code or decode it back, with audio.

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HTML Entity Encoder

Encode characters to HTML entities or decode them back.

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Word Counter

Count words, characters, sentences and reading time.

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Slug Generator

Turn any text into a clean, URL-friendly slug.

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Escape / Unescape

Escape or unescape strings for JSON, JS, SQL and HTML.

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Browse all tools on thetextsolutions.com