Clean spacing, blank lines, duplicates, and hidden characters introduced while copying text.
Paste the content to clean or open a text file such as TXT or MD, then enter the cleaning workspace.
Use the spacious result view while changing the AI, web, table/list, or PDF/paper preset or individual options. Every change appears instantly.
Copy the result or save it as TXT, and send both versions to Text Comparer when you want to inspect the exact changes.
Supports one TXT, MD, MARKDOWN, JSON, CSV, TSV, LOG, XML, or YAML file up to 2MB. Files are read as UTF-8 text.
AI response · Copied web text · Table/list · PDF/paper presets · Live result · Exact cleanup counts
Text copied from a web page, PDF screen, AI response, or table can contain trailing spaces, NBSP characters, invisible marks, and unnecessary blank lines. Text Cleaner changes only the selected items and reports exactly how many places were cleaned.
Spaces and tabs can be meaningful structure in CSV or tab-separated tables. The tool therefore avoids one aggressive default and provides purpose-based presets and custom controls. Review the result in a spacious view, then open Text Comparer only when you need an exact original-versus-result comparison.
NBSP, full-width spaces, and zero-width characters are hard to see but can affect search, duplicate detection, and pasting into another app.
The table/list preset preserves tab-separated columns, while the AI preset avoids stripping Markdown syntax or paragraph structure.
Rather than treating a shorter character count as success, the tool separately reports blank lines, duplicates, special spaces, and every other applied cleanup.
No. Text Cleaner does not rewrite sentences or judge grammar. It applies only the selected spacing, line-break, duplicate, and character rules so you remain in control of meaning.
Keep tabs when they separate columns. The table/list preset preserves them. Commas and quotes can also define CSV structure, so review the result before saving.
Yes. The first occurrence remains in place and later duplicates are removed. With case-insensitive matching, Apple and apple are treated as duplicates while the first spelling is preserved.
Remove blank lines deletes every empty line, including paragraph spacing. Collapse blank lines keeps one empty line between sections. The tool allows only one of these conflicting options at a time.