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Number Base Converter

Convert numbers between binary, octal, decimal, hexadecimal, and any base from 2 to 36. Auto-detects prefixes like 0b, 0o, 0x.

Enter a number

Input Base

Custom Base

× px

Theme

Color

Background

Border

Border Color

Border Radius

Show Branding Allow Fullscreen Compact mode Enable animations Transparent background

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💡 Integration Tip

Copy the embed code and paste it into your website HTML. The responsive version adapts to all screen sizes automatically.

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