Number Base

Converts a number between binary, octal, decimal, and hexadecimal.

GET /convert/base

Parameters

Parameter	Required	Description
value	Yes	The number to convert (as a string, e.g. FF, 1010, 255)
from	Yes	Source base: bin, oct, dec, or hex
to	Yes	Target base: bin, oct, dec, or hex

Bases

Code	Base	Description
bin	2	Binary
oct	8	Octal
dec	10	Decimal
hex	16	Hexadecimal

Example

curl "https://api.uwuapps.org/convert/base?value=255&from=dec&to=hex"

Response

{
  "success": true,
  "value": "255",
  "from": "dec",
  "to": "hex",
  "decimal": 255,
  "result": "FF"
}

Notes

• Hexadecimal output is always uppercase (e.g. FF, not ff).

• Optional prefixes (0x, 0b, 0o) are stripped automatically.

• The decimal field always shows the intermediate decimal representation.