crypton

Encrypt/decrypt whatever online without SMS and registration

OpenSSL encrypt/decrypt

Encrypt:

echo -n "encrypt this!" | # input text
 openssl enc \
  -e `# encode` \
  -aes-256-cbc `# ciphername` \
  -base64 `# base64` \
  -salt # use salt (randomly generated or provide with -S option) when encrypting (this is the default).

Decrypt:

echo -n "U2FsdGVkX187oLdIjHdarhHI4/RVHwAX3hbBzvtVxZU=" | # cipher text
 openssl enc \
  -d `# decode` \
  -aes-256-cbc `# ciphername` \
  -base64 `# base64`