About this utility
How to use HTTP Basic Auth Builder & Decoder
Build or decode an HTTP Basic Authorization value locally.
What to provide
For encoding enter a username; for decoding paste the complete Basic value here.
Used only in encode mode and kept in memory.
- Paste, type, or drag and drop a supported text file into the input area.
- Place the second value in the adjacent panel. Sensitive fields are masked by default.
- Choose the options that match your intended result.
- Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.
Use “Swap inputs” to reverse the comparison without copying either value.
What the result means
Produces a bounded, inspectable http basic auth builder & decoder result locally.
Privacy and safety
This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.
Limitations
- Basic authentication is reversible encoding and must only be used over authenticated HTTPS.
Try the included example
Select “Load example” at any time to restore this tested sample.
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