Engineer Tsai Studio — AI Tools & Services

Paid services

PDF Tables → Clean Excel

Turn PDF tables (statements, invoices, spec sheets) into a clean, structured Excel file — starting at $7 for up to 5 pages. We flag anything we're not confident about instead of guessing. Free related tool: how to keep formatting when converting a PDF table · free bank statement reconciliation template · two real sample deliveries.

Product Photo Background Removal

Clean, marketplace-ready product photos with the background removed — Starter $5, Standard $15, Bulk $30. Built for Amazon/Etsy/Shopify sellers who need consistent, listing-ready images without opening an editor. Free related tool: white background product photo guide · free background templates pack.

Chart of Accounts Starter Pack

A 31-category chart of accounts (CSV/JSON), $7 — a ready-to-use category list for small-business bookkeeping cleanup. Free related tools: how to categorize business bank transactions · free monthly books cleanup checklist.

Free tools (no signup, no catch)

• Bank statement reconciliation template (.xlsx)
• Product background templates pack (.zip)
• Monthly books cleanup checklist (.csv)
• Video caption styling presets (.zip) — plus a free how to burn captions into a video guide, from our audio/video transcription work-in-progress.

How we work

Every service above follows the same rule: flag what we're not confident about instead of guessing and hoping it's close enough. That applies to a low-confidence table cell in a PDF extraction the same way it applies to an ambiguous transaction in a bookkeeping cleanup — you get a clear list of what needs your eyes, not a file that quietly hides the uncertain parts.

Questions or a custom scope

Something close but not quite one of the above (a larger batch, a recurring monthly need, a slightly different document or image type)? Email hello@tsaielectro.com with a rough sense of what you need — we'll tell you honestly whether it fits, and a price, before you commit to anything.