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encoders · Integration Studio Tool

Base64 Encode

Encode text to Base64 — payloads, certificates, attachments.

Your data never leaves your browser

This tool runs entirely on your computer. What you paste or drop is never uploaded, never stored and never seen by us — close the tab and it's gone. How we know

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Worked example

Input
hello
Output
aGVsbG8=

This example is one of Base64 Encode's test cases — if the tool stopped producing this output, the build would fail.

Questions

Does it handle non-English characters?
Yes. It encodes through UTF-8 explicitly, so café, 日本語, and emoji round-trip correctly. Many browser Base64 tools use raw btoa and mangle exactly these.
Can I encode a certificate or a file?
Paste text of any kind. For binary files, this tool takes text input — encode the file with your OS tooling instead.

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