Spreadsheet Tools — 9 calculators, zero logins
Built for “傻瓜化” — big buttons, live results, copy-paste friendly. Each tool ends with a Kakox deep-link (ref=kakobuyspreadsheet.mobi) so you act immediately. All client-side, no data leaving your browser.
Fee & Shipping Calculator — Pro
Compare landed cost by agent + domestic + insurance + coupon. Add up to 5 items.
Size Converter — Pro (6 categories, brand charts)
Brand chart adjusts half-size per Nike/Adidas last (Nike runs 0.5 large for Dunk).
Weight & Volumetric — Pro
Spreadsheet Link Parser — Pro
Paste Weidian/Taobao/1688/Tmall link → preview thumb, price, seller, and sheet row.
QC Photo Checklist — Pro (6 categories, severity, export)
Resell Margin — Pro (fees, shipping, tax)
CNY ↔ USD/EUR/GBP — Live, editable rates
Rates editable & saved to localStorage. Tap to edit, live converts both ways.
Tip: edit rates to match your bank’s FX (Wise vs PayPal differ 1.5%). Saved locally for next visit.
Customs Declaration — Pro (country templates, HS)
Informational only. Declare honestly per your country. HS codes help courier invoice.
Spreadsheet Health — Pro (live Kakox check)
Paste up to 20 links, we extract W2C, dedupe, and live-check via Kakox search-suggest.
Why install nothing?
All tools run client-side — no auth, no Discord, no data leaving your browser except Kakox search links (ref=kakobuyspreadsheet.mobi). Export results to your spreadsheet with one click. Rates, QC progress, and fee rows are saved to localStorage for next visit.
Browse Kakox after calculating →