PurgoMalum
FreeLiveLast verified 24 Sept 2026
Detects and censors profanity/obscenity in text, including leetspeak substitutions, keyless.
Example request
curl -s 'https://www.purgomalum.com/service/json?text=this+is+some+test+input'
Free tier, in plain English
Completely free and keyless, with no documented rate limit or paid tier.