Sites to solve Ctfs

steganography:

Aperi'Solve - Steganography Analysiswww.aperisolve.com

Aperi'Solve is an online platform which performs layer analysis on image.

Crypto

Decrypt MD5, SHA1, MySQL, NTLM, SHA256, MD5 Email, SHA256 Email, SHA512, Wordpress, Bcrypt hashes for free onlinehashes.com

CyberChefgchq.github.io

Cipher IdentifierdCode_fr