Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of PeekStats โ€” FACEIT Overlay

PeekStats โ€” FACEIT Overlay by PeekStats

Per-map stats for FACEIT players: K/D, win rate, ADR. Veto ban prediction, smurf alerts, party history & VIP badges.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Per-map stats for FACEIT players: K/D, win rate, ADR. Veto ban prediction, smurf alerts, streaks, party history & VIP badges.

๐Ÿš€ v2.0.0 โ€” Stats, right inside the match room

๐Ÿ“Š Big redesign โ€” no more side panel. Every player's stats now appear right under their card
โ€ข Last 30 matches: Win% ยท K/D/A ยท K/D ยท K/R ยท ADR
๐Ÿ—บ Maps button โ€” per-map K/D & win rate for each player
โš–๏ธ Map Advantage โ€” see which team is stronger on each veto-pool map
๐ŸŒ Country flags ยท ๐Ÿ‘ฅ party (duo/trio) win-rate ยท ๐Ÿค played with/against you

๐Ÿš€ v1.5.0 โ€” More insight + full settings

๐Ÿ”ฅ Hot / Tilt streak badges โ€” spot players on a win or loss streak
๐Ÿค "Played before" โ€” see players you've recently played with or against
โš ๏ธ Stack warnings โ€” know when a team queued as a 4+ premade
โš™๏ธ New settings panel โ€” toggle every feature individually
๐ŸŽ‰ In-app "what's new" so you never miss an update

๐Ÿš€ v1.4.0 โ€” Veto ban prediction + Smurf alerts

๐Ÿ—บ๏ธ VETO BAN PREDICTION โ€” during map selection, each team shows their likely bans + the predicted decider map, right on FACEIT's page
๐Ÿšจ SMURF ALERTS โ€” suspicious accounts (few matches, high K/D & HS) get a red badge on their FACEIT card
โœจ Team averages now show K/D and Win% with clear labels
โœจ Improved auto-accept reliability
โœจ Cleaner alignment and faster loading

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐ŸŽ‰ v1.3.2 โ€” Major update

๐Ÿ†• Party History โ€” see how often duos/trios play together and their WR
โญ VIP Badges โ€” glowing P for hand-picked supporters
๐Ÿ” Smarter player tracking (works through nickname changes)
๐Ÿ“ข Discord community now live

โœจ Various improvements and bug fixes.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐ŸŽฏ WHAT YOU SEE AT A GLANCE
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

For every player in the match room:

โ€ข K/D ratio โ€” lifetime average + per-map breakdown
โ€ข Win rate โ€” overall % and per-map %
โ€ข ADR (Average Damage per Round) โ€” per map
โ€ข Headshot percentage โ€” overall accuracy
โ€ข Matches played โ€” total and per map
โ€ข ELO and skill level โ€” at a glance, color-coded
โ€ข Team grouping โ€” players sorted by faction with colored headers (orange / blue)

Click any player's row to expand their full map-by-map breakdown across all 8 active maps in the 2026 pool:

Mirage ยท Inferno ยท Dust2 ยท Nuke ยท Ancient ยท Overpass ยท Anubis ยท Cache

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ“Š TEAM MAP AVERAGES
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Side-by-side comparison of both teams across every map in the active pool.

See instantly:
โ€ข Which maps favor your team
โ€ข Which maps the enemy is stronger on
โ€ข Where the comp gap is biggest

The strongest team for each map is highlighted, so you can make smart veto decisions without scrolling through every player's profile.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ—ณ๏ธ LIVE VETO TRACKER (v1.2.0)
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Watch the ban phase unfold in real time:

โ€ข See exactly which team banned each map
โ€ข Banned maps shown with team attribution and a red BAN label
โ€ข Picked map highlighted in green with a PICK label
โ€ข Updates within 2 seconds of each ban
โ€ข Stops polling automatically once veto ends โ€” zero waste

This isn't a hidden information leak. The veto state is public data on FACEIT โ€” we just surface it in a clean, glanceable format next to your stats overlay instead of scattered across the page.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โšก AUTO-ACCEPT MATCH
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Optional toggle in the popup โ€” never miss the ready-check timer again.

Perfect for:
โ€ข Long queue times where you've stepped away
โ€ข Alt-tabbing to other windows during matchmaking
โ€ข Streamers who don't want awkward pauses

Toggle it off in one click whenever you want manual control.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐ŸŽจ DESIGN & UX
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

โ€ข Drag the overlay anywhere on screen โ€” your position is remembered
โ€ข Collapse to a small icon when you don't need it (pulsing dot in the corner)
โ€ข Click the icon to expand back instantly
โ€ข Dark theme that blends with FACEIT's UI
โ€ข Color-coded stats โ€” green for great, yellow for average, red for weak
โ€ข Smooth animations, zero clutter
โ€ข Per-map color dots match the FACEIT map palette

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โš™๏ธ HOW IT WORKS
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
  1. Install the extension from the Chrome Web Store
  2. Open any FACEIT CS2 match room (the URL contains "/room/")
  3. The overlay appears automatically on the top right
  4. Stats load progressively as the FACEIT API responds
  5. Once all 10 players are loaded, team averages calculate automatically
  6. Veto tracker activates if a veto is in progress

That's it. No login, no permissions beyond reading FACEIT pages, no game file modifications.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”’ PRIVACY & SECURITY
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

โ€ข No accounts required โ€” works anonymously
โ€ข No personal data is collected, stored, or transmitted to anyone
โ€ข No tracking, no ads, no third-party analytics
โ€ข Stats are fetched directly from FACEIT's official Open Data API
โ€ข All processing happens locally in your browser
โ€ข 1-hour local cache to reduce API calls (cleared on browser close)
โ€ข Source code is fully reviewable through the extension files

Full privacy policy available at the homepage link.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โœ… TOS COMPLIANCE
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

PeekStats does not modify any CS2 game files, inject anything into the game, or provide any in-game advantage. It only reads publicly available FACEIT data through their official API and presents it in a convenient overlay on the FACEIT website.

It's a browser extension โ€” same category as any FACEIT enhancer that shows match history or ELO predictions.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ง WHAT'S NEW IN v1.2.0
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

โ€ข Live veto tracker now shows which team banned which map (was previously generic)
โ€ข Added Cache to the active map pool (2026 rotation)
โ€ข Team grouping with colored headers โ€” players now sorted by faction
โ€ข New: auto-accept match feature with on/off toggle
โ€ข Minimize button now collapses to a draggable corner icon (instead of just hiding the list)
โ€ข Fixed: duplicate players showing up in the overlay
โ€ข Fixed: race condition causing wrong team assignment
โ€ข Cleaner overlay with proper scroll handling
โ€ข Internal API integration for ban attribution (no fragile WebSocket parsing)

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ’ก TIPS
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

โ€ข Use team averages during veto to ban maps where the enemy is strongest
โ€ข Check ADR alongside K/D โ€” a player with low K/D but high ADR is an entry fragger
โ€ข Hover over a player to see their full stats expand
โ€ข Stats are cached for 1 hour to load instantly on subsequent matches
โ€ข If a player is shown as "Error" or "HTTP 404", they may have a private profile or a new account with no public stats

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โ“ FAQ
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Q: Does this work on hub matches and tournaments?
A: Yes โ€” works on any FACEIT match room (matchmaking, hubs, tournaments) for CS2.

Q: Does it slow down my browser?
A: No. The overlay only activates on FACEIT match room pages. Other tabs and pages are unaffected.

Q: Why are some players' stats missing?
A: Players with private profiles or very few matches won't have full data. New accounts also have limited stats.

Q: Can the enemy see that I'm using this?
A: No. This is a personal overlay running entirely in your browser. Other players see nothing.

Q: Will this get me banned?
A: No. PeekStats does not modify game files or inject anything into CS2. It only reads public FACEIT data through their official API.

Q: Why does it ask for storage permission?
A: To cache player stats for 1 hour (faster loading) and remember your toggle preferences (overlay on/off, auto-accept).

Q: Can I use this with other FACEIT extensions?
A: Yes. PeekStats is designed to not conflict with other tools. It only adds its overlay and doesn't modify FACEIT's own UI.

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ› ๏ธ SUPPORT
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Found a bug, have a feature request, or just want to say something works? Contact info available on the extension's homepage / privacy policy page.

Made by a CS2 player for CS2 players. Free forever.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access your data for www.faceit.com

Optional permissions:

  • Access your data for open.faceit.com
  • Access your data for www.faceit.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
  • Copy add-on ID
Version
2.0.0
Size
70.59 KB
Last updated
2 days ago (Jun 19, 2026)
Related Categories
  • Web Development
  • Tabs
  • Games & Entertainment
License
All Rights Reserved
Version History
  • See all versions
Tags
  • streaming
  • user scripts
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.