Sometimes you have a massive block of messy text, like a long line of emails, tags, mixed data, or names, and you need to break it down into a neat, readable list. Doing this by hand is frustrating and wastes your precious time. That is why I built this advanced text splitter app. It helps you quickly split, clean, format, and sort any text into perfect individual lines using powerful rules and filters.

While an ordinary text splitter html tool only lets you break lines by commas, this application is completely built for heavy data processing. Whether you are dealing with broken spreadsheet files, messy copied text, or raw code, you can use our advanced custom rules to clean and organize the output.

Input Text

Split Settings
Split Target By
Comma ( , )
Comma ( , )
Comma + Space ( , )
Space
New Line (Enter)
Pipe ( | )
Hyphen ( - )
Semicolon ( ; )
Tab Space
Character Count
Word Count
Regex (Advanced)
Custom Text...
Filter & Clean
Format & Sort
Change Case
Do Nothing
Do Nothing
UPPERCASE
lowercase
Title Case
Sorting Order
Original Order
Original Order
Alphabetical (A-Z)
Alphabetical (Z-A)
Length (Short-Long)
Length (Long-Short)
Random Shuffle
Prefix
Suffix
Final Output
Items: 0
Characters: 0

How to Use This Tool

  1. Paste your messy data block into the Input Text box.
  2. Head over to the Split Settings. Pick how your text should be divided. You can split text by commas, exact character count, word counts, or even advanced Regex expressions.
  3. Use the Filter & Clean toggles to automatically wipe out annoying HTML tags, strip away numbers, or remove duplicate lines entirely.
  4. Select your Format & Sort rules. You can change everything to uppercase, sort items alphabetically, and wrap them with specific words or add numbers.
  5. Hit the Process & Split button. You can then copy the final result or directly save it as a text file to your device.

Test the Pro Features with Live Examples

Curious how the advanced settings work together? Click any of the boxes below. The tool will automatically load the data, update the settings, and process the result for you to see.

Ultimate Clean List
Removes HTML tags, deletes the duplicate email, forces lowercase, sorts alphabetically, and adds numbering!
Load this setup
Split by Characters
Splits a long string exactly every 4 characters, forces them to uppercase, and adds a prefix label. Perfect for license keys.
Load this setup
Split by Word Count
Splits a long sentence every 3 words and changes the text format into Title Case.
Load this setup
Filter & Clean
Strips out numbers, deletes punctuation, removes duplicates, and sorts them backwards from Z to A.
Load this setup
Regex: Multi-Separator
Uses the Regex pattern [\/\:;-] to split text wherever it finds a slash, backslash, colon, semicolon, or hyphen all at once.
Load Regex setup
Regex: Pattern Match
Uses Task\d+ to split a connected string whenever the word "Task" is followed by any numbers. Great for logs.
Load Regex setup
Sharing via URL
Load parameters through the URL! This link passes a pipe splitter, sorting by length, and forces uppercase.
Test URL Example

What Features are Included?

Feature Category Available Tools
Splitting Methods By comma, space, new line, pipe, exact character length, word counts, or advanced regex commands.
Deep Cleaning Automatically erase HTML tags, remove unwanted numbers, strip punctuation, and delete exact duplicates.
Sorting Options Sort from A to Z, Z to A, arrange by text length, or completely randomize your results.
Modifications Convert entirely to upper case, lower case, or title case. Apply custom prefixes, suffixes, or list numbering.

Who Can Benefit from this Tool?

  • Programmers who need to take raw strings of text and format them into readable variables or clean arrays without writing Python or JS scripts.
  • Data analysts and office workers fixing badly formatted Excel or CSV exports that pasted into one single giant block.
  • Content creators formatting hundreds of social media tags or video keywords to paste cleanly on different platforms.
  • Anyone needing an ultra pro, reliable, and completely free web application that solves their text formatting problems instantly without crashing.
Free Online Text Splitter