Free Base64 Encoder Decoder
This Base64 encoder decoder lets you convert plain text into Base64 and decode Base64 back into readable text. Paste your text, choose the mode, and the tool will convert it instantly.
It is useful for web development, testing, simple data formatting, code snippets, email content, API examples and quick browser-based encoding without installing anything.
How To Use This Base64 Tool
Paste plain text or Base64 into the box, choose encode or decode, then click Convert. The result will appear below, ready to copy.
What Is Base64?
Base64 is an encoding method that represents data using readable characters. It is often used in web development, email systems, data transfer and examples where raw text needs to be stored or moved safely.
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Base64 Encoder Decoder FAQ
Can this encode normal text to Base64?
Yes. Choose Encode To Base64 and the tool will convert readable text into Base64.
Can this decode Base64 back to text?
Yes. Choose Decode From Base64 and the tool will decode valid Base64 back into readable text.
Does this save my text?
No. The tool runs in your browser and does not upload or store your text.