Byte Count
Count the text size in bytes (UTF-8). Everything runs on your device — fast, free, and never sent to a server.
The result will appear here…
or press Ctrl+Enter
Everything runs in your browser. Your data is never sent to our servers.
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Example
Example Input
café
Example Output
Bytes (UTF-8): 5 Characters: 4
How to Use
- 1Paste or type your text into the Input field.
- 2If the tool has "More settings", set them as needed.
- 3Click the button (or press Ctrl+Enter), then copy the result.
About Byte Count
Byte Count counts how many bytes your text uses when encoded as UTF-8 — different from the character count for non-ASCII text.
It is useful for size limits (e.g. DNS names, database columns, payloads).
FAQ
Is my text sent to a server?
No. Byte Count runs entirely in your browser — the text you enter never leaves your device.