Custom-pad a Number

Zeros are the classic filler for fixed-width numbers, but they are not the only one. Forms, decorative lists, package labels and art all ask for numbers padded with something more expressive - a row of stars around an id, dots leading a value, dashes framing a count. The math is the same; only the filler changes.

Custom-pad a Number pads any value to an exact width with whatever symbol you type - one character or a whole string. Choose left, right or both sides, and the sign stays smartly out in front of the filler. Live stats show exactly how much filler was added, and the result copies or downloads in one click.

• Any filler: Stars, dots, dashes, letters, emoji, or any character you like.
• Multi-character strings: A whole word or phrase repeats to fill the field.
• Three sides: Left, right, or both evenly.
• Sign-smart: A minus or plus leads the filler and never sits inside it.
• Never truncates: Values at or over the target width pass through untouched.
• Text-exact: Digits pad perfectly at any size, with no rounding.
• Live stats: See exactly how much filler was added and the final length.
• Free and private: Everything runs locally; nothing is uploaded or stored.

1. Enter a number - with any sign or decimal part you need kept.
2. Type a filler - one symbol or a multi-character string.
3. Choose a width - the exact total length the result should reach.
4. Pick a side - left, right, or both.
5. Copy or download the padded, decorated number.

Example 1 - Star power. Enter 42, filler *, width 6, left: ****42 - a classic decorated ID.

Example 2 - Word filler. Enter 7, filler "go ", width 8, left: go go go 7 - the filler loops to the full width.

Example 3 - Both sides. Enter 12, filler ., width 6, both: ..12.. - balanced framing.

Example 4 - Sign first. Enter -42, filler *, width 6, left: -****42 - the minus leads the padding.

Example 5 - Right pad. Enter 42, filler -, width 6, right: 42---- - useful for trailing placeholders.

• Decorative control: Choose exactly how a number is framed - playful, formal or alarming.
• Anything as filler: One character, a word, or any string you can type.
• Sign-safe output: Negatives keep their sign in front of the filler, never mid-string.
• Exact at any size: Text handling keeps every digit, far beyond float precision.
• One-click export: The padded result copies or downloads directly.
• Private and free: All padding stays in the browser; nothing is uploaded or logged.