CSTRADEUP Logo

trade ups
made easy
for everyone

Every tool you need to find profitable CS2 trade-up contracts, completely free. We continuously calculate contracts from live market prices so you always know where the opportunities are.

Browse Contracts Try Simulator
Free forever Real-time prices Multi-market
Real-Time Data Contracts recalculated on every market price shift
Multi-Market Prices & floats sourced from integrated partners
100% Free Every tool, every feature — no paywalls, ever
You Profit, We Win Built to give every player a fair shot
Trending

Trade-Up Skins

The most active skins in profitable contracts right now

View all contracts
Browser Extension

Your Portfolio, Unlocked

Chrome Extension

Steam keeps your data locked away — inventory value, trade-up history, Storage Unit contents. Our free Chrome extension syncs it all in the background, turning hidden data into actionable insight.

Know exactly what you own, what you’ve gained, and where your next profitable trade up is. Two minutes to install, insight that lasts.

Portfolio

Inventory + Storage Units in one view. Real-time value, P&L, and cost basis per item.

Trade-Up History

Every contract you’ve completed — inputs, outputs, profit, and win rate over time.

Background Sync

No manual exports, no spreadsheets, ever.

Get the Extension
Free Open source 2 min install
CSTRADEUP CSTRADEUP v0.1.0
Inventory
22
Trade Ups
73
Portfolio
+12.4%
Portfolio Value $1,842
Synced · 2 min ago Active
Feeds data to Portfolio & Trade-Up History
Platform

Powerful Tools for Smart Traders

Everything you need to discover, analyze, and execute profitable CS2 trade-up contracts

Trade-Up Contracts

Browse hundreds of profitable contracts calculated from live prices. Filter by rarity, search by weapon, see every outcome.

Trade-Up Calculator

Build custom contracts with precision. Set float values and instantly calculate expected values, margins, and probabilities.

Contract Simulator

Lock skins you own, ban what you don't want, and let the algorithm find the most profitable trade-up combinations.

Float Finder

Source exact float values across multiple marketplaces. Find the cheapest listings matching your target range in real time.

Market Insights

Track market trends, provider dominance, market-cap distribution, and discover the most popular trade-up skins.

Rewards

Terminal

Rewards Program

Earn tickets by using the platform and completing objectives, then spend them in the Terminal for a chance to win real CS2 skins. Boost your inventory, unlock new trade-up opportunities, and keep the cycle going.

1

Earn

Claim hourly, complete tasks

2

Spin

Pick a tier, spend tickets

3

Win

Skins to your Steam account

Open Terminal How to Earn Tickets
Database

Explore the CS2 Arsenal

Dive into every weapon and collection — discover trade-up paths you never knew existed

Weapons

Browse every CS2 weapon, see skins, rarities, and trade-up eligibility.

Collections

Explore all collections, skin pools, and rarity ladders driving trade-up contracts.

Ready to find your next profitable trade up?

Every tool is free, every contract is live, and every opportunity is yours.

Browse Contracts Try Simulator