Text Compare (Diff)

Compare two versions of a text, SQL, JSON, config file or log, highlighting added, removed and changed lines, side by side or unified.

Processed locally — the content is never sent to the server

Paste both versions and click Compare.

Compare versions without installing anything

Useful to review a changed LSP rule, check a report's SQL before and after maintenance, compare config files between environments or find what changed between two logs.

  • Word-level highlight: in changed lines, we show exactly the part that changed.
  • Normalize JSON: formats (and optionally sorts keys) before comparing — field order no longer creates false differences.
  • Patch: export the differences in unified format, compatible with Git.