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How to Use List Lab — Full List Cleanup Pipeline

Run Normalize → Dedupe → Sort → Format → Split in one paste with Tools.Town List Lab.

14 August 2026 4 min read By Tools.Town Team Fact Checked

Key Takeaways

  • Expand delimiter → Normalize → Dedupe → Sort → Format → Split
  • When you only need one job (e

What is List Lab?

List Lab chains the List Ops engines into one pipeline so a messy paste becomes a clean (and optionally batched) list without opening five tools.

Start from the List Ops hub if you want single-intent tools instead.

Pipeline steps

01

Expand

Turn comma/pipe CSV into one item per line.

02

Normalize

Trim whitespace and drop blank lines.

03

Dedupe

Keep the first occurrence of each line.

04

Sort

A→Z, natural, numeric, length, or shuffle.

05

Format

Optional bullets, numbers, or CSV join.

06

Split

Optional chunks of N or K equal groups.

60-second recipe

  1. Open List Lab and paste your export.
  2. Leave Expand, Normalize, Dedupe, and Sort on.
  3. Turn on Split with N=50 if you need batches.
  4. Copy all — or copy each group.

Same idea as the sort → dedupe workflow, but in one place.

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Frequently Asked Questions

What order do steps run?
Expand delimiter → Normalize → Dedupe → Sort → Format → Split. Disable any step you do not need.
When should I use single tools instead?
When you only need one job (e.g. just shuffle). Use List Lab when the list needs several cleanups.

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