218 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Morse code translator. Translate text to international Morse code (letters separated by spaces, words by /) or Morse code back to text; the direction is detected automatically or set with mode. Letters, digits and common...
XML to JSON converter. Convert an XML document to JSON: attributes become "@name" keys, text becomes "#text" (or the value itself when an element only holds text), and repeated child elements become arrays. DOCTYPEs and...
Caesar cipher, ROT13. Encode or decode text with a Caesar cipher: every letter A-Z shifted by 1-25 places (13, the default, is ROT13), case kept, digits and punctuation untouched. decode=true shifts back. Use for puzzles...
Base58 encode or decode bytes/hex (Solana-style base58).
Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,input}).
Hex encode or decode text — hex string encoder/decoder.
Decode a JWT — parse header and payload claims without a key (no signature verification).
SHA-256 hash/digest of a text string — also sha512 and sha3-256; returns hex.
Convert Arabic numbers to Roman numerals (1-3999) and Roman to Arabic, validating the canonical form (MCMXCIV) and suggesting the correct one.
Trusted UTC time (NTP-synced server clock) with millisecond Unix timestamps, ISO week and the latest Ethereum and Base block times as independent references. For timestamping and clock checks.
Roll a dice with any number of faces. Specify faces via ?faces=N query parameter.
Encode or decode text: base64, base64url, hex, URL percent-encoding, HTML entities, ROT13, binary, Unicode escapes and punycode, or detect to try decoding unknown input.
Check a UUID: send a string and get whether it is a valid UUID plus its version and variant. $0.001 USDC per call on Base.
Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base.
Generate cryptographically random UUIDv4 identifiers. POST {"count":10} and receive that many unique v4 UUIDs, 1 to 100 per call. Uses the platform CSPRNG. No storage.
Inspect login and auth surface signals such as forms, reset flows, signup links, and headers for $0.01 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x4...
camel case: deterministic text transformation with no network call and nothing stored. Send the text, get the result plus input/output lengths. One operation per endpoint so agents can compose them safely. $0.01 per call...
Generate scannable QR codes from any text, URL, or structured payload (WiFi, vCard, SMS, email, geo, crypto). Returns PNG by default with JPG, WebP, and SVG output, plus optional error-correction, sizing, color, version,...
Deterministic UUID v5 from a name — Genesis402 / UnyKorn Operator Network
Convert between unix time and ISO 8601, with drift against now — Genesis402 / UnyKorn Operator Network
Byte, character, word and line counts for a string — Genesis402 / UnyKorn Operator Network
Cryptographically secure random bytes, nonce and UUID — Genesis402 / UnyKorn Operator Network
Hex encoding of UTF-8 text — Genesis402 / UnyKorn Operator Network
RFC 4648 base32 encoding — Genesis402 / UnyKorn Operator Network