Text Formatter Toolkit

No hard limit. All processing runs in JavaScript in your browser tab. The tool handles large documents (books, code files, CSVs) efficiently. Performance may slow slightly on very large inputs (>1 million characters) depending on your device.

Remove Extra Spaces collapses multiple consecutive spaces into one and trims leading/trailing spaces per line — preserving one space between words. Remove ALL Spaces deletes every whitespace character including single spaces, tabs, and newlines.

The first occurrence of each line is kept and all subsequent duplicates are removed. The comparison is case-sensitive and trims whitespace before comparing, so " Hello " and "Hello" are treated as the same line.

Slugify converts text into a URL-safe slug — lowercased, special characters removed, spaces replaced with hyphens. For example: "Hello World! (2024)" becomes "hello-world-2024". Useful for generating page slugs, filenames, or CSS class names.

No. All text processing happens entirely in your browser using JavaScript. Your text never leaves your device — it is not sent to any server, not stored locally, and not accessible to Imageflowlab.