Base64 Encode / Decode · Smart Online Tool

Base64 Encode / Decode Tool

Convert text to Base64 or decode any Base64 string instantly. Perfect for devs, API testing, and data encoding.

Client-side, no upload

TXT export

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What is Base64?

Base64 encoding converts binary/text data to ASCII string format. Ideal for embedding images in HTML/CSS, JSON transport, and secure text transfer.

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Input 0 characters

Output

Recent Conversions

No history yet, encode or decode something.

⚡ Fully client-side · Unicode safe · Supports emojis & special chars

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