BENCH

Text & Encoding

Base64, URL and HTML encoding, case conversion, full-width / half-width, address checksums, and 40+ other text transforms — instant and reversible.

Text Transformer

45+ encoders, case converters and text utilities in one place

Text & Encoding

Base64 Encode & Decode

Convert text and data to and from Base64 (and Base64URL)

Text & Encoding

URL Encode & Decode

Percent-encode and decode text for safe use in URLs

Text & Encoding

HTML Entity Encode & Decode

Escape and unescape HTML special characters

Text & Encoding

Case Converter

camelCase, snake_case, kebab-case, Title Case and more

Text & Encoding

Ethereum Address Checksum (EIP-55)

Apply the EIP-55 mixed-case checksum to an Ethereum address

Text & Encoding

Full-width ↔ Half-width Converter (Zenkaku / Hankaku)

Convert between full-width (全角) and half-width (半角) Japanese & Latin characters

Text & Encoding

Katakana ↔ Hiragana Converter

Convert Japanese kana between katakana (カタカナ) and hiragana (ひらがな)

Text & Encoding

Gzip / Deflate Compressor

Compress and decompress text with gzip, zlib and raw deflate

Text & Encoding

ASCII Table & Character Codes

ASCII reference plus text ⇄ codes in many formats

Text & Encoding