Symmetric Difference of Two Lists (XOR)

Extract items that appear in either List A or List B, but not in both.

How It Works & Processing Standards

Extract items that appear in either List A or List B, but not in both.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 2,000,000 characters

Symmetric Difference of Two Lists (XOR) is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Symmetric Difference of Two Lists (XOR)

  1. 1
    Paste Both ListsEnter List A and List B.
  2. 2
    Compute DifferenceShared items are removed, keeping only unique lines.
  3. 3
    Copy DiscrepanciesSave your XOR list.

Common Use Cases

  • Auditing access permission differences between two server security groups
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