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Includes Video Brightness Adjustment, Playback Speed Control, Volume Boost (+500%), and Voice Boost. 【All-in-One Video Player】 Complete control over playback speed (0.05 increments), volume boost (500%), A-B Repeat, horizontal flip, and screen rotation! Compatible with YouTube, Netflix, and more. 🌟 Overview Eliminate all your video viewing "frustrations"! Completely and freely manipulate HTML5 videos with ultra-fine playback speed adjustments, powerful volume boost, horizontal flipping (ideal for dance practice), and the essential A-B loop (section repeat) for focused learning. Supported Sites: YouTube, Amazon Prime Video, Netflix, various online learning sites, and virtually all sites that use the standard HTML5 video player. ✨ Key Features - This will transform your viewing experience! 1. ⏱️ 【Time-Saving & Efficiency Booster】 Precise Playback Speed Adjustment Ultra-fine 0.05 Increments: Go beyond standard player settings! Achieve more granular speed control (e.g., 1.25x, 1.35x). Freely set the speed from 0.25x up to a maximum of 5x. Use Cases: Language learning, reviewing online seminars, checking sports forms, speeding up cooking videos, and more. 2. 👂 【Audio Frustration Solved】 Powerful Audio Functions 🔊 Volume 500% Boost: Solve the problem of "the video volume is too low!" Amplify the sound up to 5 times. Adjust the volume to a comfortable level, whether you're using headphones or speakers. 🎤 Voice Boost Filter: A proprietary feature to emphasize the human vocal frequency range, making speech and narration clearer when background music or noise is distracting. Hearing dialogues becomes significantly easier. 3. 🤸 【Practice & Review】 Screen Transformation Controls 🪞 Horizontal Flip (Mirror): One-click function perfect for copying dance choreography or viewing a demonstration as if in a mirror. Eliminates visual discrepancy for highly efficient practice. 💫 90-Degree Rotation: Instantly correct vertically-shot videos or those that were accidentally recorded sideways, restoring the proper viewing orientation. 4. 🔁 【Perfect for Repetitive Learning】 A-B Section Repeat 🎥 Section Loop Playback: Use the "Set A" and "Set B" buttons to designate a specific section of the video (from point A to point B) and loop it repeatedly. Use Cases: Memorizing lines, grasping subtle techniques, or focusing on a few seconds of movement—ideal for repetitive study and practice. 5. 💡 【Eye Comfort】 Brightness (Luminosity) Adjustment Adjust the video's brightness from 0% to 500% if the source material is too dim or too bright, or when watching in a dark room. Create a viewing environment that is gentle on your eyes. Install the extension. Click the extension icon (Videleon) in the upper right corner of your browser. The controls in the pop-up window (sliders and buttons) instantly apply to the video!
Video Controller
Advanced video controller for YouTube and other video platforms The ultimate YouTube controller for music practice, language learning, and lecture viewing! ✅ Fixed bug where dragging loop end point skips to next track ✅ Fixed slider UI exceeding screen bounds ✅ Enhanced loop protection (0.3s → 0.5s pre-emptive, 50ms → 30ms interval) ✅ Migrated to AudioWorkletNode (removed Deprecated warning) ✅ Improved track change detection (5s → 2s interval) ✅ Removed per-song state saving (always starts with defaults) ✅ Improved global ON/OFF toggle UI ✅ Code cleanup and optimization (3KB reduction) 🎛️ Global Master ON/OFF Switch • Control all features with one click • Instantly restore to original state if issues occur • ON/OFF state is automatically saved 🚀 Precise Playback Speed Control • Fine-tune in 0.1x increments (0.25x ~ 4.0x) • Preset buttons: 50%, 60%, 70%, 80%, 90%, 100%, 110%, 125%, 150%, 175%, 200% • Quick adjustment with +/- buttons • Individual ON/OFF for speed control 🎵 Pitch (Key) Control • Adjust pitch in semitone units (-24 ~ +24 semitones, 2 octaves) • Perfect for music practice: Match song key to your vocal range • Instrument practice: Adjust original key to match your instrument • Display current note name (C, C#, D, D#, E, F, F#, G, G#, A, A#, B) • Enhanced performance using AudioWorkletNode technology • Intuitive slider: Visual section setting with drag • Precise time input: "1:30" (min:sec) or "90" (seconds) format • Current playback position: Yellow indicator • Jump to start/end point buttons 🔄 Smart Track Change Detection & Auto Reset • Detects track changes using 5 methods (title, URL, time jump, end→start, end event) • Automatically resets to default when track changes • Start fresh with clean state for each new track • Fast detection every 2 seconds 🎸 Music Practice • Loop difficult sections for focused practice • Lower pitch to sing comfortably • Slow down speed to learn fast passages 📚 Language Learning • Repeat listening sections for accurate pronunciation • Adjust speed for beginners to follow easily • Repeat important phrases for learning 🎓 Lectures/Education • Repeat important concept sections • Slow down fast lectures, speed up slow ones • Section learning for perfect understanding • Full YouTube support • Chrome Extension Manifest V3 • Modern UI built with React 18 • Latest Web Audio API technology 1. Play a YouTube video 2. Click the extension icon in the top-right corner 3. Use desired features in the popup: - Speed: Click +/- buttons or presets - Pitch: Adjust with semitone/tone/octave buttons - Loop: Set section with slider or time input → Start loop • Only works on YouTube • Some DRM-protected content may not be supported • When pitch control is active, original video is muted and converted audio plays If you encounter issues or have suggestions, please submit an issue on our GitHub repository. Your feedback helps us build a better extension! 💪 Music practice, language learning, and lecture viewing made easier! Learn efficiently with Video Controller! 🎵
Video Tools Ultimate
A set of tools to enhance video playback and control experience. 🛠️ Video Tools Ultimate – The Only Video Enhancer You’ll Ever Need! Take full control over your online video experience with Video Tools Ultimate – a powerful, all-in-one extension packed with essential features to enhance, customize, and control video playback like never before! 🚀 Features: ✅ 🎥 Video Loop – Set start & end times to loop specific parts of a video. ✅ 🖼️ Picture-in-Picture – Watch videos in a floating mini-player while multitasking. ✅ 🎭 Hide Video UI – Remove controls & overlays for a distraction-free experience. ✅ 🔊 Volume Boost – Increase volume up to 300% beyond default limits. ✅ 🎨 Video Enhancer – Adjust brightness, contrast, saturation, and save custom presets. ✅ ⏩ Video Speed – Speed up or slow down video playback with precise controls. ✅ ⏩ Video Skipper – Set custom keybindings to skip forward/backward by chosen seconds. ✅ ⏪ Frame Scrubbing – Step frame-by-frame forward or backward with buttons or keys. 🎯 Why Choose Video Tools Ultimate? 🔹 Fully customizable – Configure shortcuts & playback settings to fit your style. 🔹 Works on most video sites – YouTube, Netflix, Vimeo, and more! 🔹 Lightweight & fast – No lag, no ads, just seamless video control. 🔹 Easy-to-use UI – Simple, intuitive popup menu for quick access. 🚀 Upgrade your video-watching experience now with Video Tools Ultimate! 📌 How to Use: 1️⃣ Install the extension. 2️⃣ Click the 📺 Video Tools Ultimate icon in your browser. 3️⃣ Select a feature & take full control over video playback! 📩 Feedback & Support Have suggestions or found a bug? Let us know! Your feedback helps improve Video Tools Ultimate for everyone. 🔹 Try it now & revolutionize your video experience! 🎬🔥 🚀 Work in Progress Disclaimer ⚠️ Note: Video Tools Ultimate is a work in progress, and some features may not work on all websites. Sites with multiple playable videos on the same page may experience limited functionality, and not all media players are currently supported. We are continuously improving compatibility and adding support for more video platforms. If you encounter issues, feel free to provide feedback! 🚀
SPECTRA - Volume Booster, EQ & Media Control
800% volume boost, EQ, video controls, mobile remote. 🔵🟣 High-performance dual-mode switching for all websites. Tired of extension issues like: ❌ Random muting when opening new pages? ❌ Fullscreen mode that fails unless you hit F11? ❌ Volume adjustments that cause page refreshes or lag? ❌ Bloated code that spikes your CPU and drains battery? **As an independent developer, my goal with SPECTRA was not just to build a powerful volume booster, but to create a comprehensive accessibility control center. With a built-in 10-band equalizer, video rotation, and a revolutionary mobile Web remote, I aim to provide an unprecedented level of control for everyone, especially those with hearing/vision needs or physical mobility constraints.** 🔵🟣 **Innovation: The Ultra-Performance Dual-Mode Architecture** • 🔵 **Native Mode**: For non-CORS audio, it enhances sound directly via the core browser engine. **Zero CPU overhead**, zero latency, and original high-fidelity audio. • 🟣 **Capture Mode**: Automatically engages for complex cross-origin content, ensuring stable enhancement on ALL sites (TikTok, Netflix, Disney+, etc.). • **Seamless Consistency**: Volume stays exactly where you set it—no more random mutes. • **True Fullscreen Support**: One-click real fullscreen experience, No F11 manual override required. • **Universal Compatibility**: Works flawlessly where others fail, including protected media sites. • **Extremely Lightweight**: Optimized code and logic that save energy and system resources. 🎵 **Audio Powerhouse (Accessibility Ready)** • **800% Volume Boost** - Powerful amplification for users who need extra audio clarity. • **10-Band Pro Equailzer** - Fine-tune from 32Hz to 16kHz to compensate for frequency-specific needs. • **Native Compressor & Limiter** - Crystal clear sound at high volumes, protecting your hearing from distortion. • **Bass Boost** - Feel deep, punchy low frequencies. • **Stereo Balance** - Flexible left/right channel adjustment for single-side hearing needs. 🎬 **Video Mastery** • **Playback Speed** - 0.25x to 16x precision control. • **Rotation & Mirroring** - Handle videos at any angle. • **Picture-in-Picture (PiP)** - Float your videos while you work. • **HD Screenshots** - Capture any frame instantly. • **AB Loop** - Repeat sections for learning or fun. 📱 **Revolutionary Remote Control (Mobility Support)** • **Instant Phone Remote** - Scan QR, no app required. Your phone is the remote. Perfect for users who find it difficult to use a keyboard or mouse or simply want to control media from a distance. • **Multi-Tab Management** - Switch and control multiple tabs from one phone. ⌨️ **Advanced Hotkeys** • Over 70 customizable atomic actions. • Support for Chrome Global shortcuts and per-site configurations. 🔒 **Privacy & Security** • Zero data collection. All settings stay local. • Minimal permissions—I only ask for what I need. ⭐ **Love SPECTRA? Give me a 5-star review! Your support keeps me innovating.**
Browser FX
Chrome extension that applies real-time audio effects to browser tabs Browser FX transforms your web audio experience with real-time professional audio effects. KEY FEATURES: • Real-time audio processing on any website • Per-tab effects - different effects for different tabs • Professional Web Audio API implementation • Intuitive controls with live parameter adjustment • Ultra-low latency for seamless audio experience • Settings automatically saved per tab • No account required - works instantly PERFECT FOR: Music streaming • Video content • Content creation • Audio experimentation SIMPLE TO USE: 1. Click the Browser FX icon 2. Choose an effect 3. Hit "Start" 4. Adjust parameters in real-time 5. Enjoy effected audio PRIVACY FIRST: All audio processing happens locally in your browser. No data collection, no external servers, complete privacy.
