Diff
Compare two texts line by line, or compare two prompts with estimated token counts and a word-level diff. Nothing is run against a model — all client-side.
Line-by-line diff of two texts in a single unified column, additions and removals highlighted. No highlighting inside a changed line.
Unified view in one column; changed lines are not highlighted word by word.
Two prompts side by side: character and word counts, a rough token estimate (about 4 characters per token), a word-level diff, and JSON export. Nothing is sent to a model.
This compares text only: no prompt is run against a model. Token counts are a rough estimate (about 4 characters per token).
Prompt A
Prompt B
Diff View (word-level)
Enter text in both prompts to see differences.