Remove Empty Lines
Paste text and remove all empty or whitespace-only lines instantly.
How to Remove Empty Lines from Text
This free tool lets you remove empty lines from any text in seconds. Whether you need to clean up code, log files, or pasted content, just paste your text and the cleaned result appears instantly — no installation required.
- Paste your text into the input box above. You can paste from any source — a text editor, terminal, email, or clipboard.
- See the result instantly. The tool automatically strips all blank and whitespace-only lines as you type or paste. No button to press; the output updates in real time.
- Copy the cleaned text by clicking the "Copy to Clipboard" button. The result is ready to paste back into your editor, document, or code file.
The tool processes everything locally in your browser — no data is uploaded, no account is needed, and there are no usage limits. It works equally well for source code, CSV data, or pasted content from websites.
Why Use This Tool to Remove Empty Lines
Extra blank lines creep into text in many situations: copying code from a website, exporting data from a spreadsheet, or pasting content between editors. When you need to remove empty lines from a large file, doing it by hand is tedious and error-prone.
This tool lets you remove empty lines in one step. It strips not just completely blank lines but also lines containing only spaces or tabs, so you get truly clean output every time.
- Privacy-first: Your text never leaves your browser. No server processing, no data storage, no tracking.
- No signup required: Use the tool immediately — no account, no email, no ads.
- Works offline: Once the page loads, it functions without an internet connection.
- Unlimited usage: Process as many files as you need with no daily caps or rate limits.
- Any text format: Works with plain text, code, markdown, CSV, log files, and more.
Frequently Asked Questions
- Does this tool upload my text to a server?
- No. This tool runs entirely in your browser using JavaScript. Your text is never sent to any server, making it completely private and safe for sensitive content like code, logs, or personal notes.
- What counts as an empty line?
- An empty line is any line that contains no visible characters. This includes completely blank lines as well as lines that contain only spaces, tabs, or other whitespace characters. All of these are stripped from the output.
- Can I remove empty lines from code files?
- Yes. This tool works with source code in any programming language. Simply paste your code, and all blank lines will be stripped while preserving your code structure and indentation on non-empty lines.
- Is there a character or line limit?
- There is no hard limit. Because the processing happens in your browser, it can handle large files limited only by your device's available memory. For typical text files, it processes instantly.
- Can I use this tool on mobile devices?
- Yes. The tool is fully responsive and works on phones and tablets. You can paste text from any app, clean it up, and copy the result back to your clipboard.