Generate Subscript Numbers

Generate Subscript Numbers lets you turn regular digits into tiny Unicode subscript versions. It’s perfect for styling numbers in equations, labels, or chemical formulas. You get live conversion, optional formatting controls, and one-click export all right in your browser.

Paste your input above or import a file below.
No file chosen
Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
Total characters: 0
Options
Only subscript digits
Preserve spacing
Show original values

How to Use:

Start by entering your numbers into the input box on the left. Type them in or paste a list each line processes on its own. If you want to load a file, hit Choose File and upload a plain-text format like .txt, .csv, or .json.

Next, tweak the settings in the Options box:

  • Turn on Only subscript digits if you don’t want letters or punctuation touched
  • Enable Preserve spacing to keep things like spaces or separators
  • Switch on Show original values to see both versions side by side

The tool updates your output live with a quick blue flash. You can copy the result, export it, or clear everything using the buttons underneath..

What Generate Subscript Numbers can do:

Generate Subscript Numbers is built to help you style numbers with typographic control. It replaces standard digits with their Unicode subscript equivalents-₀ through ₉-using combining logic that respects spacing and preserves structure when needed. You can preview results instantly, keep the original visible, and export with a click.

All processing happens in your browser. No uploads. No lag. The counter below the output box shows total characters generated, and the toggles make it easy to change how the tool behaves.

Example:

Input:

123
456
789

Output (with original shown):

123 → ₁₂₃
456 → ₄₅₆
789 → ₇₈₉

Common Use Cases:

Generate Subscript Numbers is useful for formatting formulas, indexing tables, writing scientific or math content, or just giving numbers a subtle design twist. You can toggle how strict the formatting is, preserve line structure, and preview or export everything without any setup.

Useful Tools & Suggestions:

If you’re already styling numbers, Generate Superscript Numbers is a natural next stop it flips the placement for a different visual effect. You might also want to try Change Number Font if you’re looking to switch things up with bold, circled, or even fullwidth digits.

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