Pronouns

Plural ↔ Singular

About this Pattern-based: handles articles, demonstratives, and verb agreement (the women arethe woman is). Includes irregular plurals (women, mice, children, leaves, …).

Swap word pairs

About this Swaps leftright (case preserved). Word boundaries prevent matches inside words like leftover.
Tip: select text to apply a transformation to only that portion — no selection = whole text. Chain transformations freely; Undo (or Ctrl/Cmd‑Z) steps back through up to 50 versions.