Base Converter

Convert a number between binary, octal, decimal and hexadecimal, starting from whichever base it is written in.

  • 100% Free
  • No account required
  • Runs in your browser
  • No data is uploaded
Not saved automatically

Private to this browser, not a cloud backup. Saves expire 7 days after the last save. Avoid saving sensitive data on shared devices.

Saved Base Converter workspaces

Saved only on this device. Clearing browser data removes your workspaces. Expired saves are removed when this app next checks storage.

No saved workspaces for this tool yet.

Text to Every base

Input

Paste or edit your number, then click “Run tool”.

Type, paste or drop a file
Text
Ln 1, Col 1Spaces: 2UTF-83 bytes

Output

Every base (read-only).

Read-only
Text
Ln 1, Col 1Spaces: 2UTF-80 bytes
Ready when you arePaste your input, then press Run tool or ⌘ ↵