CSFloat Market Checker

Shows the float value, paint seed, and more of Counter-Strike (CS:GO & CS2) items on the Steam Market or Inventories

Users1M

Rating3.9

Reviews553

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

CSFloat Market Checker Media preview

5 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

3.86

Latest

3.87

30-day rating change

+0.01

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version5.13.0

ManifestV3

Size6.97MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

CSFloat Market Checker uses the dedicated CS Float (formerly CSGO Float) API to allow you to retrieve the float values, 3d models, and screenshots of market items directly from the page!

GitHub: https://github.com/csfloat/extension

Note: Items queried will be ranked on FloatDB (csfloat.com)

Features:

* Allows verification for trades on CSFloat Market

* Allows you to retrieve the float, paint seed, and float rank of any market or inventory item

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 553 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Steam Inventory Helper

Workflow & Planning

FreemiumConfidence 64

Enhances Steam: auto-selling skins, affordable items from various sources, and much more.

CS2 Trader - Steam Trading Enhancer

Workflow & Planning

Extension to help with CS2 trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etc

CS2 Case Opening Stats

Fun

FreemiumConfidence 64

The ultimate tool for tracking, analyzing and visualizing your Counterstrike inventory history.

Sparkles Giveaway

Entertainment

Enable YouTube users that are part of Sparkles community to encrypt their steam trade up urls.

BetterBuff

Workflow & Planning

Enhance your website experience on Buff163

BetterFloat

Workflow & Planning

Enhance your website experience on 15+ CS2 skin markets!

AI product read

Shows float values, paint seed, float rank, and other detailed information for Counter-Strike (CS:GO & CS2) items directly on Steam Market listings and inventories

Steam Market doesn't show item float values or paint seeds, which are critical for determining skin quality and value. This extension retrieves and displays this technical data so traders can make informed purchasing decisions.

Extension injects content scripts into Steam Market listing pages, inventories, and trade pages. It extracts inspect links from items, decodes them locally to get float data, and optionally checks rank via FloatDB/CSFloat APIs. Results are displayed inline on the page with float bars, ranks, and sticker info.

Target users: CS:GO/CS2 skin traders / Steam Market buyers looking for specific float values / CSFloat marketplace users

CSFloat marketplace features require login but core functionality does not - scope set to optional_account

Monetization

No paid features detected

No premium, subscription, payment, or upgrade features found in the extension code. The 'fee' references are CSFloat marketplace sales commissions for selling items, not extension paid features. No payment processing (Stripe, etc.) or billing APIs are called. The extension itself is free - all float checking, filtering, and display features work without payment. CSFloat marketplace fees are a destination service feature, not gated by the extension.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: Unknown
Reason: --

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：declarativeNetRequestWithHostAccess
扩展能力较强：storage、scripting

Publisher

CSFloat Inc.

Email: [email protected]
Phone: +18252585726
Address: 1111B S Governors Ave STE 6886 Dover, DE 19904-6903 US

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access