Base64 Encode / Decode

Text or files, both directions.

Why this exists

Base64 turns binary data into safe printable text. It is how Kubernetes stores Secrets and how email attachments survive text-only SMTP.

🔒 Runs in your browser — nothing is sent anywhere

URL-safe alphabet (-_ instead of +/)Include = padding

Text

Base64

Any UTF-8 text — accents, CJK and emoji all round-trip.

🔤Base64 Encode / Decode