Developer Tools
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text in your browser.
Convert plain text into Base64 for transport or inspect Base64-encoded text without sending the value to a server.
Base64 Encoder / Decoder
Encode Unicode text to Base64 or decode Base64 back to text.
Output
// Base64 output will appear here.How to use
- 1. Paste text or Base64
Use plain text for encoding or Base64 text for decoding.
- 2. Choose an operation
Encode to Base64 or decode from Base64 with one click.
- 3. Copy the output
Review the result before using it in code, payloads, or docs.
Example
`ToolRivet` encodes to `VG9vbFJpdmV0`.
// chap. 05 — FAQ
Frequently asked.
Answers to the questions people search for most when looking for free, private developer utilities.
/* indexed.txt */ - free for everyone - no cookies - input stays local - public roadmap
01 What is Base64? +
Base64 is a text encoding that represents binary data using ASCII characters.
02 Is Base64 encryption? +
No, Base64 is encoding, not encryption.
03 Is the conversion local? +
Yes, encoding and decoding run locally in your browser.