Compare Two Texts
Drop two pieces of text side by side and get the literal difference between them — what was added, removed, and reworded.
Generated two variants of a headline or a line of copy? Diff them to see precisely which words changed between the drafts.
AI gives you variant after variant, and after a few they blur together. This loads two generated marketing lines and diffs them word by word, so the swaps stand out — boost to supercharge, platform to workspace, busy to modern. Seeing the exact deltas helps you decide what to keep, but the deciding is yours: the tool marks the changes and ranks nothing. It is the fast way to tell two near-identical drafts apart without re-reading both in full.
Paste two variants
Two generated drafts of a headline or line of copy.
Diff word by word
Each swapped word stands out against the common text.
Decide what to keep
See the deltas; the choice between them is yours.
It ranks nothing — the report's own NOTE says it shows what changed, not what it means or which text is better. Word mode marks the swaps ([-Boost-] {+Supercharge+}, platform to workspace, busy to modern) so you can spot deltas fast, but the NOTE points you to the Prompt Comparator for which is better and the Prompt Version Diff for what a change means.
Mode: Word compares the drafts term by term and, in the UNIFIED DIFF line, wraps removed words in [-...-] and inserted words in {+...+} against the shared text — so "all-in-one [-platform-] {+workspace+}" stands out without re-reading both lines. The tool marks the edits mechanically; deciding which wording to keep is yours.
Drop two pieces of text side by side and get the literal difference between them — what was added, removed, and reworded.
Paste two texts and see exactly what changed — a git-style colored diff with additions, deletions, and word-level edits, and a mechanical change count.
Make sure a fix didn't break three other things — compare an agent's outputs across two versions on the same scenarios and flag every behavior that changed for the worse.
See exactly what changed between v1 and v2 of a prompt — added, removed, and modified instructions, plus whether the revision reduced or introduced risk.
A side-by-side way to decide between two ChatGPT prompt drafts — scored on clarity, specificity, output control, and risk instead of gut feeling.
Paste any text and see characters, words, lines, and reading time at once — plus whether it fits Twitter, SMS, and meta-description limits.
See exactly what changed between two texts — a git-style colored diff with added, removed, and word-level edits. Mechanical, no judgment.
Restructure code you own without breaking it — change only what's worth changing, and prove with tests and a diff that behavior held.