Base64 Converter
Encode and decode text in Base64.
Runs in browser
Quick tool for Base64 encoding/decoding directly in the browser — useful for testing, APIs, and integration without exposing data to the server.
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Fill in the fields and click generate or calculate.
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What is Base64?
Base64 is an encoding method that transforms any text or file into a safe sequence of characters. It is widely used in APIs, web systems, embedded data, and integrations.
How to use
- Choose whether to encode or decode.
- Enter the text or Base64 string.
- Click Convert.
Frequently asked questions
Can I convert any text?
Yes. Base64 works with any textual data.
Does Base64 make data more secure?
No. It is only encoding, not encryption.