List Splitter
100% FreeSplit any line list into chunks of N, into K equal groups, or by blank lines. Label groups, copy all or one group at a time.
Split groups appear here…
Embed This Tool
Easy to EmbedAdd List Splitter to your website or blog in seconds.
- Responsive design
- Lightweight & fast
- No backend required
- Always up-to-date
<iframe
src="https://tools.town/embed/list-splitter/"
width="100%"
height="600"
style="border:none; border-radius:12px;"
loading="lazy"
title="List Splitter">
</iframe>Advertisement
How to Use
- 1 Paste one item per line into the input
- 2 Pick a mode — every N lines, into K groups, or split on blank lines
- 3 Set N or K, and optionally label groups / drop blanks
- 4 Copy all groups, or copy one group at a time
Features
- Chunk by N lines (last group may be smaller)
- Distribute into K groups as evenly as possible
- Split on blank-line separators (paragraph-style lists)
- Optional group labels (Group 1 of N)
- Copy all or per-group
- Runs entirely in your browser
Why it Matters
Batching a long list into equal packs — for A/B email tests, warehouse packing, quiz rounds, or API rate limits — should not require a spreadsheet. Paste, set N or K, copy the groups.
Use Cases
A/B email splits
Split a cleaned address list into two equal campaign buckets
Batch processing
Chunk IDs or URLs into groups of 50 for scripted jobs
Sectioned notes
Split a list that already uses blank lines as section breaks
Frequently Asked Questions
What happens when the list length is not divisible by N?
How does Into K groups handle leftovers?
Does blank-line mode keep empty lines inside a section?
Want to go deeper?
How to Use List Splitter — Complete Guide
Split any line list into chunks of N, into K equal groups, or by blank lines using Tools.Town List Splitter.
14 Aug 2026
5 min read
List Ops — Sort, Dedupe, Split & Clean Lists Online
The Tools.Town List Ops cluster: sort ascending/descending, remove duplicates, split into chunks, compare two lists, and format bullets — free, in-browser.
14 Aug 2026
5 min read
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