Data & Excel Tools · 9 tools

Clean, merge, split, compare and convert spreadsheets

Open a tool, drop your Excel or CSV file, download the result — three clicks. Live previews before you commit, colour-coded differences when you compare.

  • Runs in your browser — never stored
  • No sign-up, no watermark
  • Up to 30 MB per file

Clean Data

Merge & Compare

Convert Data

How it works

  1. Open a tool

    Pick what you need from the list above — every tool has one clear job.

  2. Drop your file

    Drag and drop, paste, or select an Excel (.xlsx) or CSV file.

  3. Process & download

    Your result streams straight back. Nothing is written to disk and the memory is released immediately.