Number Base & Bitwise Converter
Convert numbers instantly between Decimal, Binary, Hexadecimal, Octal, and ASCII with bit-length analysis.
Batch workspace
Format multiple files locally in one run.
How to use the Number Base & Radix Converter
Paste code or file
Paste your raw TEXT text or upload directly.
Configure options
Choose indentation, dialect, or formatting preferences.
Format & export
Click format, then copy, download, or inspect in tree view.
What is a Number Base & Radix Converter?
Convert numbers instantly between Decimal, Binary, Hexadecimal, Octal, and ASCII with bit-length analysis. This tool re-indents and organizes code according to standard style conventions while checking for syntax validity. Everything executes 100% inside your browser, guaranteeing zero latency and complete privacy for API keys, user tokens, and confidential database schemas.
Options Explained
| Option | Description |
|---|---|
| Input Type / Base | Select the base or radix of the input number. |
Frequently Asked Questions
Does this tool support large numbers beyond JavaScript 64-bit float limit?
Yes. The conversion engine uses arbitrary-precision BigInts so you can convert 128-bit, 256-bit, or arbitrarily large integers without precision loss.
Can I convert text into Hex and Binary?
Yes. Switch the Input Type to 'Text String to ASCII/Hex/Bin' to convert every character into its hexadecimal, binary, and ASCII codes.
Is my data uploaded when I use the Number Base & Radix Converter?
No. All processing runs entirely in your browser. Nothing is sent to a server unless you explicitly create a share link.
Does this tool work offline?
Yes. After the first visit, the PWA service worker can serve the page and run the formatter without a network connection.
What is the maximum input size?
Most tools accept up to about 5MB in the editor. Very large inputs are processed preferentially in a Web Worker and may download instead of filling the output pane.