✍️ Caption Formatter

How the Caption Formatter works

Type or paste your text into the editor. Character, word and line counts update live as you type. Each cleanup button performs exactly one transformation and shows what it changed.

Before every cleanup, the current text is saved to an undo slot. If a result is not what you wanted, Undo restores the previous state instantly. Nothing is ever sent to a server.

Available cleanup actions

Remove extra spaces collapses runs of spaces and tabs into single spaces and trims each line. Remove blank lines deletes empty lines. Remove duplicate lines keeps the first occurrence of each repeated line. Normalize line breaks converts Windows-style line endings to a consistent format.

Each action reports how many changes it made, so you always know what happened to your text.

Copy, clear and download

Copy places the formatted text on your clipboard. Clear empties the editor (with a confirmation step so you never lose work by accident). Download saves the current text as a plain .txt file generated locally in your browser.

Example

A typical result. A creator pastes a caption copied from their notes app, removes 14 extra spaces and 6 blank lines, deletes 3 duplicated lines, then copies the cleaned caption and downloads a backup text file.

Frequently asked questions