Is this safe / VAC-safe?

Yes, LootSpectrum is completely safe. The extension only reads data that Steam already displays publicly on the case opening and tradeup pages. It never interacts with game files or memory, so it's 100% VAC-safe.

What does the extension actually read?

The extension reads the HTML content of Steam's case opening and tradeup pages—the same information you see on screen. It doesn't access your Steam account, game files, or any private data.

Do I need to keep the site open while playing?

No! The extension works independently in your browser. It tracks your openings and tradeups automatically, then syncs the data to LootSpectrum when you visit the site.

Can I use this for old CS:GO data?

Yes! The extension tracks all case openings and tradeups from the moment you install it. If you have historical data, you can import it via the sync feature.

Automatically track your CS2 openings & tradeups

Join over 100,000 users tracking their CounterStrike case opening and tradeup stats

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1,247

Cases opened

+€342

Session profit

€2.1k

Inventory value

How it works

Three simple steps to unlock your complete CS2 analytics

Install the extension

Add LootSpectrum to Chrome or Firefox.

Visit your steam inventory history

Let it do the heavy lifting and track your inventory history.

Explore your stats

See your complete history, inventory value over time, session ROI, and deep analytics—all in one place.

Your CS2 history, finally under control

Powerful analytics tools to understand your case openings, tradeups, and inventory

Soon

Inventory at Date

See exactly what your armory was worth on any day, with historical & latest prices. Time-travel through your inventory value.

Learn more →

Complete History

All your case openings, tradeups, souvenirs, and drops in one unified timeline. No manual tracking—everything is automatic.

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Session ROI

Track your opening and tradeup sessions with automatic spend/gain calculations. See your profitability per session in real-time.

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Multi-Source Pricing

Choose between Steam, CSFloat, Skinport, and more for price references. See historical vs latest prices with a single toggle.

Learn more →

Deep analytics for power users

Unlock advanced insights into your CS2 investment and performance

Case Performance$2,450

AWP

$2380

$1820

$1260

Glock

$840

ROI+12.5%

Best CaseAWP

Advanced Cases Analytics

Supporter

See rarity ratios per case, total spend vs pull value, best and worst performing cases, and value breakdowns by rarity color.

Full breakdown by case
Total case spend vs pull value
Most expensive pulls by rarity
Historical vs latest pricing

Become a supporter →

Total Value$18,240

Avg/Item$142

Items128

Growth+8.2%

Armory Investment View

Supporter

Track your long-term armory value, see averages per category, collection ROI, and identify your most valuable items.

Total armory value tracking
Average values per category
Collection-based ROI analysis
Most valuable items breakdown

Become a supporter →

Success Rate68%

Profitable+$1,240

Losses-$320

Tradeup Analytics

Deep dive into your tradeup history. See success rates, most/least profitable tradeups, and time-series analysis of input vs output value.

Tradeup success rate
Profit/loss per tradeup
Time-series value analysis
Filter by collection & rarity

Explore →

Unlock advanced analytics, custom price sources, and inventory history

Questions, answered in 30 seconds

Quick answers to the most common questions

Yes, LootSpectrum is completely safe. The extension only reads data that Steam already displays publicly on the inventory history page. It never interacts with game files or memory, so it's 100% VAC-safe.

The extension reads the HTML content of Steam's inventory history page — the same information you see on screen. It doesn't access your Steam account, game files, or any private data.

Right now it's necessary to have it open during the data sync. Soon, it will be added as a background feature.

Basic statistics, tradeup tracking, and case history are free. Supporters get advanced analytics, custom price sources, and armory breakdowns.

Yes! The extension tracks all case openings and tradeups from the first day of your inventory history.

See full FAQ →

Constantly evolving

See what shipped recently

The Price Update

23.11.2025

Select your preferred market place for price references, and more.

The Session Update

16.11.2025

Track your session spend and gain, and see your ROI for each session.

View all updates

Ready to see your CS2 history?

Install the extension and see your CS2 inventory history.

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Automatic tracking

Complete history

Safe

Free to use

Your data is private and secure. We never access your Steam account or game files.

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