I built these tools because I kept doing the same calculations by hand — converting links, estimating shipping, comparing agent fees. At some point it made more sense to just build the calculators. Everything here is free because that is the only way it is useful.
Choose your situation — beginner, EU buyer, luxury items, large hauls — and see which agent wins on every metric. Interactive side-by-side comparison.
Select your product type and get an interactive checklist of exactly what to check before approving QC photos. Never miss a defect again.
W2C, QC, GL, 1:1, OW batch, PK batch, haul, consolidation — every rep community term explained clearly. Essential for beginners.
Which shipping line works best for France, Germany, UK and US? Real community data on speed, customs rates and cost for every route in 2026.
The link converter came first — in 2022 I was manually copying Weidian links and reformatting them for different agents because no tool existed. The shipping calculator came next after I spent an hour trying to estimate a 6kg haul to France using three different shipping line PDFs. The fee calculator after that, when I realised I had been slightly overestimating CNFans fees for months. Each tool here exists because I needed it and built it rather than keep doing the mental arithmetic.
% of sessions that use each tool. Link converter dominates because most buyers need it every order. QC checklist use is rising — more buyers are reviewing photos systematically rather than eyeballing.
| Agent | Fee % | Fee on 200 CNY | Best For |
|---|---|---|---|
| Sugargoo | 0% | 0 CNY | Large hauls |
| CNFans | 0–1.5% | 0–3 CNY | Best overall |
| Kakobuy | 0–3% | 0–6 CNY | Beginners |
| Superbuy | 5–10% | 10–20 CNY | Detailed QC only |
| Pandabuy | 5% | 10 CNY | Legacy users |
Fees exclude shipping. Use the Fee Calculator for exact figures including haul size.
These are trusted international buying agents. ChinaRepTools works with all of them — use whichever agent you prefer.
Paste any Weidian, Taobao or 1688 URL and get purchase links for all 20+ agents instantly. The most-used tool on this site, and the one that saves the most time per order.
Open Link Converter →