Purpose
Use BigInt to convert integers between bases 2 and 36.
How it works
A base changes integer representation and provides no secrecy; BigInt avoids the precision limit of JavaScript Number.
Input
Enter text, numbers, a file, or a query target as required. Start with the page example to confirm the format, then replace it with your data.
Interpreting output
Confirm output format, units, and status, then compare with the input and target environment; successful formatting does not prove validity.
Limitations and privacy
This tool processes input locally in the browser and does not send it to the server.