12hrsofficial
Extensions (20)
AION v3 - Empty Server Finder (Zero Players)
Automatically finds ONLY completely empty (0-1 players) servers in Roblox. Fast & No scrolling needed.
RO-STYLER PRO
Premium Themes for Roblox with 20+ Themes | Created by twitchtv12hrs
AION Sound Booster Pro + Volume Control
Boost audio volume up to 500% + INSTANT Control volume on social media sites
ExifPurge: Drag & Drop Metadata Remover
Strip EXIF, XMP, IPTC and other metadata from images at the binary level. Lossless, local, supports JPEG / PNG / WebP / GIF.
AION PiP Master: Auto-Scroll & Controls
Picture-in-Picture for TikTok, Instagram & Netflix with Next/Previous controls, auto-play, and a draggable PiP button.
AION Ad Blocker Premium
AdGuard-class ad blocker. 300k+ rules, scriptlets, cookie consent dismissal, element picker, custom filters, stealth mode.
Momentum Plus — Premium New Tab Dashboard
Beautiful new tab with multi-todo, Pomodoro, ambient sounds, custom backgrounds. All Plus features free, no backend.
VideoAce — Universal Video Controller, Speed, Boost, Screenshot
Control any HTML5 video. Speed 0.07x–16x, frame-step, A-B loop, screenshot, PiP, bookmarks, boss key. 100% local.
YouTube Dislike Viewer
See the dislike count on YouTube videos and Shorts, right on the dislike button. Toggle on/off from the popup.
LinguaLens — Learn Languages on Netflix, YouTube, Disney+, Max
Click any subtitle word on Netflix, YouTube, Prime, Max, Disney+ for context-aware translation + SRS flashcards. Free, no signup.
FocusGuard — Site Blocker & Focus Timer
Block distracting sites with schedule, Pomodoro, strict mode, whitelist & AI motivation. Cold Turkey alternative, free.
WebMaster Suite — All-in-One Toolkit
Tab manager, sticky notes, image downloader, clipboard history. 100% local — no servers, no tracking, no analytics.
PriceLens — Local Price Tracker & Drop Alerts
Track prices on any product page. Drop alerts, 30-day charts, multi-site. 100% local — no account, no analytics, no tracking.
CaptureKit — Screenshot, Recorder & Annotation
Full-page screenshots, screen recording with webcam, GIF export, annotation, auto-redact. 100% local, no cloud, free.
Omni Message — Quick Chat Templates
Save your most-used chat replies and insert them into any web chat with one click. 100% local — no servers, no tracking.
Nightfall — Premium Dark Mode
Beautiful dark mode for any website. Curated themes, per-site control, smart scheduling, eye comfort.
Stash — Premium Tab Workspaces
Save & restore tabs in beautiful collections. Workspaces, command palette, AI auto-grouping, closed-tab restore. No backend, free.
ReadFlow — Fast Focus Reader
Read faster with adaptive bold fixations. Distraction-free reader mode + text-to-speech, all built in. No tracking.
InboxZen — Premium Email Productivity
Send later, snooze, templates, AI compose, bulk unsubscribe. Premium Gmail tools, fully backend-free.
PDFTouch — Local PDF Editor, Sign, Fill, Merge
Edit, sign, fill, merge & split PDFs entirely in your browser. Your files never upload. Free, unlimited, no account.