Connection
Prompt
AI can inspect the current tab, all tabs, or only the tabs you mark or name.
Task library
These tools add built in spreadsheet logic for cleaning, formulas, duplicate checks, audits, templates, and AI powered jobs. Local tools run instantly in the browser. AI tools load a strong prompt and can run with your selected provider.
Choose a task to load its description.
AI JSON format
Return JSON like {"updates":[{"sheet":"Sheet1","cell":"B2","value":"42"},{"sheet":"Sheet1","cell":"C2","formula":"=A2*B2"}],"message":"done"}
Ready.
Hotkeys
Ctrl S save. Ctrl Z undo. Ctrl Y redo. Ctrl O open. Ctrl N new workbook. Ctrl P print. Ctrl Shift S export workbook JSON. Ctrl A select all. Ctrl C copy. Ctrl X cut. Ctrl V paste. Ctrl B bold. Ctrl I italic. Ctrl U underline. Ctrl D fill down. Ctrl R fill right. Ctrl 1 number format. Ctrl Shift 4 currency format. Ctrl Shift 5 percent format. Ctrl Home go A1. Ctrl End go last used cell. Ctrl Space select column. Shift Space select row. Ctrl Shift A run AI. Ctrl F focus AI prompt. F2 edit cell. Alt = sum. Ctrl ; today date. Delete clears cells.