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YAS.SH
Encoding

Base64 Text

Encode and decode text with Base64. — free, private, client-side. API: POST /api/v1/tools/base64-text

All tools →
Text to Encode/Decode
Result
Runs 100% in your browser — no data leaves your device. For programmatic use: curl -X POST /api/v1/tools/base64-text -d '{ "input": "hello" }' → JSON. See /docs/api.
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