Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text.

Through the API

curl -X POST https://sinikoding.dev/api/v1/base64 \
  -H 'content-type: application/json' \
  -H 'x-api-key: tk_live_…' \
  -d '{"input":"…","mode":"encode","variant":"standard"}'

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