Simple browser tools.

Format SQL, decode JWTs, build cron schedules, generate UUIDs, check certificates, and more. Everything below runs in your browser. Nothing is uploaded.

htpasswd

Generate htpasswd entries for Apache and Nginx.

/htpasswd/

cron

Build and inspect cron expressions.

/cron/

uuid

Generate random UUIDs.

/uuid/

timestamp

Convert unix timestamps to dates and back.

/timestamp/

encode

Base64, URL, and HTML entity encode/decode.

/encode-decode/

regex

Test regular expressions against sample text.

/regex/

jwt

Decode and verify JSON Web Tokens.

/jwt/

sql

Format and indent SQL queries.

/sql-formatter/

ssl

Check a domain's certificate and TLS grade.

/ssl-checker/

url parser

Break a URL into its parts.

/url-parser/

diff

Compare two pieces of text line by line.

/diff/

checksum

Compare MD5 and SHA hashes for local files or URLs.

/checksum-checker/