Choose whether to trim outer whitespace, normalize spaces and tabs, or remove blank lines. Clean Text replaces the current input.
Paste the text, review the three checkboxes and select Clean Text. All three are enabled initially. Disable any operation that would remove formatting you need, such as indentation or blank lines separating sections.
The updated text stays in the same input box. The word, character and line totals help compare the result, but keep an original copy if you need to review exactly what changed. Copy uses the cleaned input; Reset clears it.
Trim spaces from start & end removes whitespace at the outer edges of the entire input. It does not trim the beginning and end of every line individually. Replace multiple spaces with single space normalizes each run of ordinary spaces or tabs to one space, including a single tab.
Remove empty lines splits the text at line breaks and discards entries containing only whitespace. Non-empty lines remain separate. The space-and-tab operation alone does not collapse those line breaks.
For an input containing two leading spaces, “red”, three spaces and “blue”, followed by a blank line and “green”, the default cleanup leaves “red blue” on the first line and “green” on the next. The blank line disappears.
If you need the blank line to mark a paragraph break, turn off Remove empty lines before cleaning. If indentation is meaningful, also turn off space-and-tab normalization and consider whether the outer trim is appropriate.
Space normalization targets ordinary spaces and tabs. It does not comprehensively replace non-breaking spaces, zero-width characters or every invisible character copied from a webpage. Edge trimming and blank-line detection use broader whitespace rules, so their behavior is not identical to the normalization option.
Avoid applying the defaults blindly to code, poetry or aligned tables. Changing tabs, indentation and blank lines can alter structure or make content harder to read. This tool changes whitespace; it does not correct grammar, punctuation or the information in a passage.
Use Remove Extra Spaces after deciding which whitespace is unwanted and which carries structure. Pasted prose may contain accidental double spaces, while code, poetry or aligned records may rely on the same characters. All three options start enabled, so inspect them before pressing Clean Text. A suitable configuration for a loose paragraph is not automatically suitable for a list with blank separators or a technical example with indentation.
Keep a copy of the source and begin with a short sample that contains the same spaces, tabs and blank lines as the full passage. Compare the sample after cleaning with the layout you intend. If an operation removes useful spacing, turn off that option and return to the source copy before trying again. Additional cleanup cannot reliably reconstruct indentation or blank entries once their original structure has been discarded.
Trim spaces from start & end operates at the edges of the entire input. It can remove a leading blank line, indentation before the first visible word or trailing whitespace after the final content. It does not visit every line separately and remove each line’s leading and trailing characters. This distinction matters when you expect a block of indented entries to become uniformly flush with the left edge.
For example, trimming a block can remove spaces before its first line while leaving a space before a later non-empty line, depending on the other selected options. If you need a precise per-line trim, this interface does not provide it as a separate rule. Do not describe the result as fully stripped line indentation without inspecting the later entries. The options are specific transformations, not a general guarantee that all spacing has become uniform.
The normalization option replaces a run of ordinary spaces or tabs with one ordinary space. “red” followed by three spaces and “blue” becomes “red blue”. A single tab between those words also becomes one space. Newlines are not targeted by that particular replacement, so two non-empty lines remain separate unless another selected operation removes an empty entry or trims whitespace at the outer edges of the block.
A tab is not equivalent to a fixed number of visible spaces in every editor. Replacing it with one space changes aligned columns, code indentation and other layouts that rely on tab stops. Before normalizing a copied table, decide whether you need the data as separate fields rather than flattened prose. If those boundaries matter, use a tabular editor or parser instead of treating every spacing run as an accidental typing error.
Remove empty lines filters out entries whose content is only whitespace. It retains non-empty lines in their original sequence and joins them with newlines. A list separated by blank rows therefore becomes a compact list, but an article loses the blank separators that may have marked paragraphs. Check which representation the destination expects before using the default setting on a long text where those separators help readers follow the argument.
A visually blank line can contain spaces or tabs and still be considered empty for this option. Other invisible characters may behave differently, so the tool is not a universal blank-content detector. If one unexpected entry remains, inspect that entry separately rather than enabling more destructive cleanup on the whole document. Work from the source copy whenever a trial changes boundaries that you may need to recover for later formatting or review.
The option labels refer to ordinary spaces, tabs and blank entries, not every possible invisible Unicode character. A non-breaking space inside a line is not comprehensively normalized by the spaces-and-tabs replacement. The whole-input trim and blank-line check use broader whitespace behavior, so the same character can be treated differently depending on where it appears. A cleaner-looking passage can still contain special separators that another application handles differently.
When an input still fails a field’s validation after cleaning, compare a short excerpt with the receiving application and check that application’s actual rules. Do not assume that deleting all unfamiliar marks is safe, especially in names and mixed-language writing. This tool changes selected whitespace patterns; it does not validate a form, repair encoding, remove every control character or confirm that the resulting text is acceptable to a database or publishing system.
The word total splits the resulting text at whitespace, the character total uses JavaScript string length and the line total counts newline entries. Removing blank lines can lower the line total without changing the recognized word count. Collapsing repeated spaces can lower the character total while leaving both words and non-empty line order unchanged. Those differences are expected, so use the statistics to understand the selected transformations rather than to score writing quality.
Read the final result, check the beginning and end, and inspect any formatting-sensitive sample before copying it. Copy uses the current input and depends on clipboard access; manual selection is an alternative. Reset clears the text rather than undoing the last cleanup. Save the checked version in your normal editor and retain the original whenever spacing carries information. This makes repeated cleanup a deliberate process rather than an irreversible series of guesses about what was accidental.
No. It removes whitespace from the outer edges of the whole text, not from each non-empty line.
Not when space-and-tab normalization is enabled. Each run of ordinary spaces or tabs becomes a single ordinary space.
Yes. Disable Remove empty lines before selecting Clean Text. Other selected operations may still affect outer whitespace.
No. The options do not form a universal invisible-character remover; some special spaces and zero-width characters can remain.
Outer trimming, space-and-tab normalization and empty-line removal all start enabled. Review them before cleaning formatting-sensitive text.
That replacement targets ordinary spaces and tabs. Blank-line removal and outer trimming are separate options that can affect line structure.
Removing repeated separators can lower character length while leaving the same whitespace-separated items. That is expected when no words were removed.
Yes. Tabs, repeated spaces and blank lines can be meaningful in code. Work from a copy and disable unsuitable options or use an appropriate editor.
No. It replaces the current input and refreshes the statistics. Keep an original copy if you need to compare or recover formatting.
No. Reset clears the current text and statistics. It is not an undo or restore-original operation.