Excel to AI-ready Markdown
Upload a .xlsx file and get AI-readable Markdown tables — clean structure for financial sheets, product lists, and operating data.
Drop your Excel file here
or
Excel (.xlsx) · up to 20 MB
Converting another format? Open the document converter.
Good for
- Financial and budget spreadsheets
- Product and inventory lists
- Operating and tracking tables
- Bilingual Traditional Chinese / English spreadsheet data
Free limits in this phase
- Excel files (.xlsx)
- Up to 20 MB per file
- Files auto-deleted within 60 minutes
What this tool can do today
Each worksheet becomes a Markdown table, with shared strings, dates, and booleans resolved correctly. Formulas are never recalculated — the cached value stored in the file is used when available, and disclosed honestly when it is not. Charts, pivot tables, and merged-cell layouts are not fully reconstructed. Very large or overly complex workbooks fail clearly with an explanation instead of getting stuck in processing. Because Markdown table syntax adds characters, the estimated token count can increase rather than decrease for some spreadsheets — the value is clean, AI-readable structure, not a guaranteed reduction.
File retention
Uploaded originals and conversion results are temporary. They are not kept as a permanent document library.
- Uploaded originals are used only to produce your Markdown result and are deleted as soon as processing ends, or within 60 minutes at the latest.
- Conversion results and job records are available for up to 60 minutes, then expire and are automatically removed from the active database.
- We do not keep a permanent document library. Limited provider-managed infrastructure snapshots may retain residual copies for up to 5 days before automatic expiry.
- Uploaded originals are held in temporary local storage only while the job is processed. Recurring cleanup removes any expired temporary upload left by an interruption.
Frequently asked questions
What happens to my file after upload?
It is kept in temporary storage only while your job is processed, deleted immediately after processing ends, and never stored permanently. See our privacy page for the full retention policy.
What output will I get?
A Markdown table for each worksheet, with dates and cached formula results resolved where available, plus a metadata block showing estimated tokens and the reduction percentage — which can be negative for spreadsheet-heavy files.
Do you convert other file types?
Yes. PDF, Word (.docx), PowerPoint (.pptx), HTML, CSV/TSV, and plain text are all supported on the document converter. This page focuses on Excel; use the document converter for anything else.