Identity-bearing fields change
Names, emails, phones, IDs, addresses, network identifiers, SSNs, and card numbers can be replaced locally.
BEFORE YOU UPLOAD TO AI
Give AI the patterns.
Not the people.
Eggcel creates an anonymized, analysis-ready copy of your Excel workbook before you upload it to AI. Preserve the structure and relationships the analysis needs—without uploading the original workbook anywhere.
ChatGPT
Claude
Gemini
Copilot
LAUNCH OFFER
$9 once
Inspect free. Pay only when you create the AI-ready copy. Lifetime access on this browser.
01
Private workbook
Your useful original
→
02
Eggcel preflight
Review what AI should not see
→
03
AI-ready copy
Patterns preserved
→
04
Your AI tool
Analyze the copy
STEP 1
Prepare a spreadsheet for AI
.xlsx · up to 15 MB
Your original workbook stays on this device.
Eggcel inspects and rewrites it inside your browser. No workbook upload, account, or storage.
STEP 2
Review what AI should not see
Remove what identifies people. Preserve what explains the business.
Eggcel recommends identity-bearing fields. Dates and analysis data stay untouched unless you change them.
Choose at least one field AI should not see
One-time $9 purchase · Secure checkout by Stripe
THE AI-READY COPY
Remove identity.
Preserve meaning.
Analytical structure survives
Worksheets, formulas, styles, merged cells, column layouts, and repeated-value relationships remain useful.
You choose the destination
Eggcel downloads a separate AI-ready copy. The original stays unchanged and Eggcel sends neither file to an AI.
THE NEW HABIT