TOOL / 02
Convert text to and from Base64 using UTF-8 aware browser APIs. Useful for inspecting data URLs, API credentials and text-based payloads.
Your data stays in this browserFIELD NOTES
Base64 represents binary bytes with printable ASCII characters. It is encoding, not encryption, and should never be treated as protection for secrets.
This converter first maps text to UTF-8 bytes, preserving international characters, then produces Base64. Decoding reverses the same process.
REFERENCE
No. Anyone can decode it. Use encryption for confidentiality.
Yes. Input is converted through UTF-8 before encoding.
Base64 usually adds about one third to the original byte size.