Base64 Encoder / Decoder
Encode or decode Base64 text instantly
About the Base64 Encoder Decoder
The ToolsVera Base64 tool encodes plain text into Base64 or decodes Base64 back to text. Developers use Base64 to embed data in JSON, HTML attributes, JWTs and emails without worrying about special characters.
How to use the Base64 Encoder Decoder
- Pick encode or decode: Choose the direction you need.
- Paste your text: Drop in the content to transform.
- Copy the result: Use the copy button to paste elsewhere.
Why use our Base64 Encoder Decoder?
- Both encode and decode in one tool.
- Handles UTF-8 text correctly.
- Free and private.
- Great for debugging APIs and JWTs.
Frequently Asked Questions
Is this Base64 Encoder Decoder really free?
Yes. Base64 Encoder Decoder on ToolsVera is 100% free to use with no signup, no hidden limits and no watermark added to your output.
Is Base64 encryption?
No. Base64 is encoding, not encryption — it is easily reversed by anyone.
What characters does Base64 use?
A–Z, a–z, 0–9, + and / with = used for padding.
Can I encode files?
This tool focuses on text. For files, use your browser devtools or a developer utility that accepts binary input.
Is my data safe?
Yes. Files are processed on the server and automatically deleted — we never store your content.