Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text (UTF-8 and Bangla safe).
How to use the Base64 Encoder / Decoder
- 1Choose Encode or DecodeAt the top.
- 2Paste your textThe result appears instantly.
- 3CopyUse it where you need it.
What is the Base64 Encoder / Decoder?
Base64 turns text or data into safe characters for emails, URLs and APIs. This tool encodes and decodes Base64 with full UTF-8 support, so Bangla and emojis work correctly, and it also accepts the URL-safe variant.
Works with any language, including Bangla.
When to use it
- API keys and basic auth headers.
- Embedding small data in code.
- Reading encoded email parts.
Questions
Is Base64 encryption?
No. It is only an encoding; anyone can decode it. Never use it to hide secrets.
Is the Base64 Encoder / Decoder free?
Yes. It is completely free with no sign-up and no watermark. Use it as often as you like.
Are my files uploaded to your server?
No. This tool runs inside your browser, so your files and text stay on your own phone or computer.
Does it work on mobile?
Yes, it works in Chrome, Safari and other modern browsers on Android, iPhone, Windows and Mac.
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