Base Converter

Positional notation means each digit is weighted by powers of the radix. The same integer can be written in any base — use this converter for quick radix checks and to inspect text as Unicode code points.

Base Converter

Positional notation means each digit is weighted by powers of the radix. The same integer can be written in any base — use this converter for quick radix checks and to inspect text as Unicode code points.

Runs locally in your browser. No data stored. No signup required.

Convert

or drag & drop file here

0 characters • 0 tokens
OutputBinary
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Output will appear here

Click Convert or enable Auto-convert

Shortcut: Ctrl+Enter (Windows) or ⌘+Enter (Mac) to convert

By Muhammad Abdullah Rauf · Founder, EverydayTools.proUpdated 2026

Workflow guides

Step-by-step chains that connect related tools for common tasks.

Inspect bit-level representations

  1. Choose Binary, Decimal, Octal, or Hexadecimal as the source base.
  2. Enter your numeric tokens (space or newline separated).
  3. Click Convert — all tokens are shown in the target base simultaneously.
  4. Use the 8-bit padded binary view to inspect byte boundaries and bitmask patterns.

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Frequently Asked Questions

Does it support negative numbers?

The converter targets non-negative integers and text code points. Signed integer layouts (two's complement) are not modeled — use it for bit-field inspection of unsigned values.

Why does binary output pad to 8 bits?

Padding makes byte-sized values easier to scan — it aligns columns and makes byte boundaries obvious. Multi-token rows still separate each converted value.

Is data uploaded?

Conversions run entirely in your browser. File upload is read locally and never sent to a server.

Is this free?

Yes — no signup and no usage cap.

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