HEATKEYS

FileFormat.Info is the source for file format standards, online file conversions, and detailed file specifications, including Unicode characters, MIME types and file extensions

Create hashes from your data to secure passwords or upload a file to create a checksum.

Encrypt or Decrypt (via reverse DB) string to hash of different kind (md, sha, ripemd, whirlpool, tiger, snefru, gost, ГОСТ, ГОСТ Р 34.11-94, ГОСТ Р 34.311-95, adler, crc, fnv, joaat, haval). Free for all RESTful API access.

Free crc-32 checksum calculator implemented in php. It

Fast, easy to use tools for common tasks that run directly in your browser. No need to install anything.

Unix Timestamp Generator and Web Tools like Hash Generators

Unique collection of freeware desktop utilities, system utilities, password recovery tools, components, and free source code examples

This page provides a Javascript online web-based ROT47 Encoder/Decoder. The ROT47 (Caesar cipher by 47 chars) is a simple character substitution cipher that replaces a character within the ASCII range [33, 126] with the character 47 character after i...

View your IP address, country, ISP name, operating system, browser. Convert IP address to hostname, find weather forecast, text to voice.

Compute a wide range of checksums / hashes / message digests for any given text or an uploaded file.