Result appears here after you select
{ } How to use
- Paste or type your text.
- Select Process to get its bytes as binary.
{ } How it works
Binary Encode works on the text you provide. Select Process ▸ and it runs entirely in your browser — nothing is uploaded to a server — then shows the result in the Output panel.
Input
- Text input — paste or type your input in the left panel (use Sample for an example)
Output
TXT text — copy or download it from the Output panel.
{ } Common uses
- Show what a string looks like at the bit level, for teaching or for a puzzle.
- Produce byte-aligned binary for a protocol or a hardware exercise.
- See exactly where one character’s bytes end and the next begin.
{ } Limitations
- The text is read as UTF-8, so one character can become several bytes, and the layout — eight digits per byte, separated by single spaces — cannot be changed.
- This is the most verbose representation here, at eight characters per byte. Hex Encode carries the same information in a quarter of the space.
{ } FAQ
Is my data uploaded to a server?
No. Everything runs locally in your browser — your files never leave your device.
Can I process more than one file at once?
This tool works on one input at a time.
Is this tool free?
Yes — it’s completely free and needs no sign-up.
Why does one character produce several groups?
Because UTF-8 uses more than one byte for anything outside basic ASCII. Each group is one byte, not one character.