utility tools
collection of useful web-based tools for encoding, decoding, conversion, and analysis tasks.
base64 encoder/decoder
encode and decode base64 strings
url encoder/decoder
encode and decode url components
hash generator
generate md5, sha1, sha256 hashes
text case converter
convert text between different cases
timestamp converter
convert between unix timestamp and human readable date
json formatter
format, validate and minify json
password generator
generate secure random passwords
qr code generator
generate qr codes for text or urls