The Remove Empty Lines tool strips blank and whitespace-only lines from text. Paste content copied from PDFs, emails, or code editors and get clean, tight output in seconds.
Input
Options
Output
How to Remove Empty Lines from Text
Blank lines are a common problem with text exported from PDFs, copied from websites, or generated by automated systems. Too many blank lines waste space, break parsing in downstream tools, and make text look unprofessional. This tool removes them in seconds without any manual editing.
Step 1: Paste Your Text
Copy the text that contains unwanted blank lines and paste it into the input box. The tool starts cleaning immediately — you will see the result on the right in real time as you paste.
Step 2: Choose What to Remove
Three options are available. Remove completely empty lines removes lines that contain absolutely nothing (not even a space). Remove whitespace-only lines also removes lines that look empty but contain spaces or tabs — these are invisible in most editors and are often the cause of hard-to-diagnose formatting issues. Limit consecutive blank lines is useful when you want to keep some vertical spacing but collapse long runs of blank lines to a maximum of one or two.
Step 3: Copy the Result
Click Copy to copy the cleaned text to your clipboard. The stats below show how many lines were removed, the original and new line counts, and what percentage of the original text was blank lines.
Common Use Cases
Cleaning up PDF text exports that double-space every paragraph. Preparing plain text files before importing into databases or spreadsheets. Normalizing data files for processing with scripts. Removing excessive whitespace from user-generated content. Reducing the size of text before feeding it to AI models with token limits.
FAQ
What is the difference between empty lines and whitespace-only lines?
An empty line contains no characters at all (just a line break). A whitespace-only line appears blank on screen but contains one or more space or tab characters. This tool can remove both types individually or together.
What does the 'limit consecutive blank lines' option do?
Instead of removing all blank lines, this option reduces runs of multiple blank lines to a maximum of N blank lines. For example, setting the limit to 1 collapses five consecutive blank lines into a single blank line.
Does it update in real time?
Yes. The output updates automatically as you type or paste text, based on the options you have selected.
Will it change the content of non-blank lines?
No. Only empty or whitespace-only lines are affected. All non-blank lines are passed through exactly as-is.
Is this tool free?
Yes, completely free with no account required. All processing happens locally in your browser.
Is my text private?
Yes. The tool runs entirely in your browser. Your text is never sent to any server.
What are common reasons to remove blank lines?
Cleaning up text exported from PDFs (which often add extra blank lines), preparing text for systems with line-count limits, normalizing code copied from different sources, and tidying up user-generated content before processing.