Encode text into Base64 or decode existing Base64 strings back to text. A daily utility for developers handling data encoding and API payloads.
Base64 encodes binary or text data into a plain ASCII string that survives systems built for text — data URIs, email attachments, API tokens, and config files. This tool converts either direction and detects which you need.
It runs in your browser, so encoding a token or decoding a payload never sends the data anywhere.
No — it's encoding, not encryption. Anyone can decode Base64, so never use it to protect secrets. It only makes binary data safe to transport through text-based channels.
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