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HIDDENIO

Bulk list cleaner

Strip comments and blank lines, trim whitespace, sort and deduplicate any text list.

Paste a raw list above — the cleaned version appears here as you type.

Comments (# and // prefixes), blank lines and surrounding whitespace are removed. Uniqueness is compared on exact trimmed lines; for semantic config deduplication use the deduplicator tool.

How it works

  1. Paste a raw list that may contain comments, blank lines or stray whitespace.
  2. Choose whether to sort and deduplicate.
  3. Copy or download the cleaned list together with before/after stats.