12 Services from textkit.johnaio281.workers.dev

Computes FNV-1a 32-bit and 64-bit hash values for a given text string

Returns structured calendar metadata for a given date: weekday name, ISO week number, quarter, and leap-year/validity information.

Detects the string format of a given value, identifying whether it is a UUID, email, URL, IPv4 address, JWT, or IBAN

Normalizes a Unicode string to NFC, NFD, NFKC, or NFKD form and reports whether the text changed and where the first difference occurred.

Detects which Unicode writing scripts are present in a text string, identifying the primary script, minority scripts, script count, and confidence score

Counts the number of business days (and calendar days) between two dates

Converts arbitrary text into a URL-safe slug with configurable separator, case, and maximum length

Folds lookalike (homoglyph) Unicode characters in text to their ASCII equivalents and flags the result as suspicious if spoofed characters were detected

Counts the number of Unicode grapheme clusters, code points, UTF-16 units, and bytes in a given string

Detects the character encoding of a byte array (e.g. ASCII, UTF-8, UTF-16) with a confidence score

Computes Shannon entropy of a text string, returning total entropy in bits, bits-per-character, length, and distinct character count

Converts a raw byte count into a human-readable string with appropriate units (KB, MB, GB, etc.)