Free tools for everyday tasks

Choose a task, try a sample, then bring your own input. No account required.

• CSV literal inspector — check values before a spreadsheet changes them.
• Word and goal check — count words, find repeats and track a writing target.
• Microphone check — record briefly and listen back before a call.
• Curling rotation on KOTT — three rounds for 24 players, with no repeated teammates.

Files, writing, rosters and audio are processed in your browser. Each tool explains its limits before you use the result.