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Audio suite with volume booster, visual EQ, bass boost, 8D spatial audio, pitch shifter, muffler, reverb, tempo control and more. Now with support for over 20 languages! RORA is an audio enhancer for Chrome that lets you twist, bend and personalize how music, videos, and podcasts sound using real-time audio filters and an easy-to-use user interface. AUDIO FILTERS • Master Volume: Boost quiet audio up to 400% • 10-Band Visual Equalizer: Drag-and-drop EQ from 32Hz to 16kHz with genre presets (Pop, Jazz, Classical, EDM, Podcast, and many more) • Bass Boost and Reduce: Add punchy low-end to any audio or reduce bass • 8D Audio / 3D Spatial Audio: Binaural processing with circular, orbital, and custom trajectory modes (best used with headphones). • Smooth Pro Noise Removal: Reduces hiss, hum, and background noise • Pitch Shifter: Shift pitch up or down without changing tempo (-12st to +12st) • Tempo Control: Slow audio down without pitch distortion (0.25x to 2.0x speed on selected content) • Reverb & Echo: Add room ambience and delay effects • Muffler: Muffle audio and create warm, lo-fi aesthetics • Recording: Record your filtered audio and save as lossless audio (.wav) WORKS ON All major audio and video streams in your browser. USEFUL FOR • Music lovers who want more bass, clarity, or spatial depth • Podcast listeners who need clearer voices • Students slowing down lectures to study • Language learners practicing pronunciation • Anyone who wants their audio to sound better PRIVACY All audio processing happens locally in your browser. Your audio never leaves your device.
Smart Audio Equalizer & Booster
Equalizer and audio booster for the current tab. Smart Audio Equalizer & Booster is a Chrome extension that gives you full control over tab audio in one place. The extension is designed for daily listening across streaming, music, video, and speech content. You can quickly switch presets (Music, Movie, News), fine-tune each band, and monitor the signal in real time with VU meters and multiple visualizers, including Retro Dot Matrix. For harder sites (like Spotify), the extension includes reconnect/capture fallback logic to keep audio control available when normal content-path processing is limited by browser policies. Key features: - 6-band EQ + Master Boost - Bypass A/B comparison - Presets: Music, Movie, News - Smart normalization (Off/Low/Medium/High) - Auto Ad Mute with sensitivity control - Night Mode dynamic control - Vocal Clarity enhancement - Left/Right channel balance - Karaoke mode (vocal cut, aggressive mode, strength, keep bass) - Per-domain profiles - VU meter with peak hold + live spectrum/waveform visualizers - Multi-language UI What’s New (February 28, 2026) - Improved YouTube support: audio effects now start more reliably without reopening the extension panel. - Automatic tab handling: your EQ and booster settings now follow you when you switch tabs. - Better support for dynamic pages: works more smoothly on sites that update content without full page reloads. - Stability improvements: smarter background syncing reduces hiccups and repeated processing. - Cleaner panel experience: fewer unnecessary status messages while settings update automatically.
Sound Tools
A browser extension providing audio FXs to the browser and that can connect to MIDI controllers Sound Tools - Professional Audio Effects for Your Browser Transform your web audio experience with Sound Tools, a powerful open source Chrome extension that brings professional-grade audio effects to any website. Whether you're listening to music, watching videos, or enjoying podcasts, Sound Tools gives you complete control over your audio with real-time effects processing and MIDI controller integration. Apply professional audio effects to any audio or video content playing in your browser tabs. All effects process audio in real-time with zero latency, giving you instant control over your listening experience. Works seamlessly with all major streaming platforms, music services, video sites, podcasts, audiobooks, and any website with audio or video content. Simply navigate to your favorite site and start enhancing your audio experience. Add warmth, grit, and character to your audio with our advanced distortion processor. • Distortion Amount: 0-100% with exponential scaling for natural progression • Real-time curve generation: Dynamic waveshaping that responds instantly to parameter changes • Musical distortion: Carefully tuned algorithm that maintains audio quality even at extreme settings • Harmonic enhancement: Adds rich harmonics without harsh artifacts Perfect for: Rock music, podcasts, adding warmth to vocals, creative audio processing Create immersive spatial audio with our advanced convolution reverb engine. • 20 Room Types: Instantly switch between 20 pre-computed acoustic spaces - Tiny booth (intimate, dry sound) - Small rooms (natural ambience) - Medium spaces (balanced acoustics) - Large halls (spacious reverb) - Cathedrals (massive, ethereal spaces) • Wet/Dry Mix Control: 0-100% blend between original and reverb signal • Instant Room Switching: Zero-latency room size changes using our impulse response bank • High-Quality Convolution: Professional-grade reverb processing Perfect for: Music enhancement, creating atmosphere, spatial audio effects, immersive listening Precision frequency control with our advanced dual-filter system. • Frequency Range: 20Hz - 20kHz with logarithmic scaling • Resonance (Q): 0.1 - 50 for gentle to extreme filtering • Function: Removes low frequencies, eliminates rumble and mud • Frequency Range: 20Hz - 20kHz with logarithmic scaling • Resonance (Q): 0.1 - 50 for gentle to extreme filtering • Function: Removes high frequencies, tames harsh sounds Perfect for: Frequency shaping, creative filtering, vintage effects, noise reduction Connect your MIDI controllers for professional hands-on audio control with our comprehensive MIDI learning system. • Intelligent Device Detection: Automatically discovers and connects to MIDI controllers • Learn Mode: Click any control and move a MIDI knob to create instant mappings • Visual MIDI Links: See which controls are mapped with removable indicator chips • Flexible Mappings: Support for both MIDI notes and CC messages with one-to-many relationships • Persistent Storage: All MIDI mappings are automatically saved per device • Per-Domain Permissions: MIDI access permissions remembered for each website • Auto-Restore: Controllers and mappings automatically reconnect when revisiting pages • Professional Workflow: Use physical knobs, faders, and buttons for tactile control • Automatic Saving: All effect settings and MIDI mappings are instantly saved • Cross-Context Sync: Parameters synchronized between popup and audio processing • Per-Effect Memory: Each effect maintains its individual parameter state • Session Persistence: Settings preserved across browser sessions and page reloads • Device-Specific Storage: MIDI mappings saved separately for each connected device • Zero-Latency Updates: Parameter changes apply instantly without audio interruption • Smooth Transitions: Professional-grade audio processing without glitches or pops • Live Adjustment: Modify effects while audio is playing for immediate results • Visual Feedback: Real-time parameter display and MIDI activity indicators • Responsive UI: Interface updates instantly reflect MIDI controller movements • Clean, intuitive popup: Professional design with easy-to-use controls • Visual effect status: Clear indication of active effects with color-coded buttons • Expandable controls: Click settings wheel to reveal parameter sliders • MIDI Link Indicators: Visual chips show which controls are mapped to MIDI • Responsive design: Optimized for all screen sizes and usage scenarios • Precision sliders: Smooth drag-and-drop operation with exact value control • Real-time feedback: Live parameter display and visual progress indicators • MIDI learning mode: Visual feedback during MIDI mapping creation • Removable mappings: Click chip crosses to remove unwanted MIDI links • Optimized performance: Fully memoized React components for smooth operation • One-click toggle: Enable/disable effects instantly with visual confirmation • Independent operation: Each effect operates independently with isolated controls • Optimized signal chain: Professional processing order (Distortion → Reverb → Filter) • State persistence: Visual indicators reflect saved settings and active mappings • Learn mode integration: Visual cues guide users through MIDI mapping process • Web Audio API: Built on modern browser audio standards • High-quality processing: 32-bit floating-point audio processing • Optimized performance: Efficient algorithms with minimal CPU usage • Memory management: Smart resource allocation and cleanup • Modular design: Each effect is independently developed and optimized • Cross-context messaging: Seamless communication between popup and content script • Parameter store system: Centralized parameter management with automatic synchronization • Storage management: Sophisticated Chrome storage integration for persistence • Real-time updates: Instant response to both UI and MIDI control changes • Future-ready: Extensible architecture for additional effects and features • TypeScript development: Type-safe code for reliability • Comprehensive testing: Rigorous quality control • Performance optimized: Smooth operation even with multiple effects • Cross-platform compatibility: Works on all Chromium-based browsers • Add warmth to digital recordings with subtle distortion • Create spatial depth with reverb effects • Shape frequency response with precision filtering • Enhance dynamics and presence • Process audio for video content • Create unique soundscapes for creative projects • Enhance podcast listening experience • Add professional polish to any audio • Explore creative sound design possibilities • Learn about audio effects and processing • Develop your ear for audio engineering • Experiment with different acoustic spaces 1. Install the extension from the Chrome Web Store 2. Navigate to any website with audio or video content 3. Click the Sound Tools icon in your browser toolbar 4. Enable effects by clicking the effect buttons 5. Adjust parameters using the settings wheel and sliders 6. Connect MIDI controllers for hands-on control (optional) Sound Tools is proudly open source under the Apache 2.0 license. The complete source code, documentation, and development roadmap are available on GitHub: • Transparency: Full source code visibility for security and trust • Contributions Welcome: Help improve features, fix bugs, or add new effects • Issue Tracking: Report bugs or request features through GitHub Issues • Active Development: Regular updates and community-driven improvements • Learning Resource: Study professional audio processing and Chrome extension development 🎵 Perfect For • Music lovers who want to enhance their listening experience • Content creators who need audio processing tools • Audio enthusiasts interested in sound design and effects • Podcasters and streamers who want better audio quality • Anyone who wants more control over their web audio experience Sound Tools brings professional audio processing to your browser. Experience your favorite content like never before with real-time effects, MIDI control, and precision audio shaping. Open source project available on GitHub. Compatible with all Chromium-based browsers. No account required. Privacy-focused with no data collection.
Audio Equalizer Pro – ServerCon
Professional 10-band audio equalizer with bass boost, presets, and volume control for any website 🎵 Transform Your Web Audio Experience! Audio Equalizer Pro is a professional-grade audio enhancement tool that gives you complete control over sound on any website. Whether you're watching YouTube, streaming on Twitch, listening to Spotify, or enjoying Netflix, take your audio to the next level! ✨ KEY FEATURES: 🎛️ Professional Audio Control • 10-band graphic equalizer (32Hz - 16kHz) • Adjustable bass boost (0-20dB) • Master volume control (0-200%) • Preamp gain adjustment (±15dB) • Real-time VU level meter • Bypass mode for instant comparison 🎼 20 Professional Presets • Basic: Flat, Rock, Pop, Jazz, Classical, Electronic • Bass Boost: Bass+, Deep Bass, Sub Bass • Vocal: Vocal, Speech, Podcast • Genre: Hip-Hop, Metal, Reggae, Country • Special: Gaming, Movie, Party, Chill 🌐 Universal Compatibility ✅ YouTube (videos & live streams) ✅ Twitch (streams & VODs) ✅ Local audio/video files ✅ Any website with HTML5 audio/video 🎯 Perfect For: • Music lovers seeking better sound quality • Gamers wanting audio advantage • Content creators and streamers • Podcast listeners • Movie enthusiasts • Anyone wanting audio control 🔧 Technical Excellence: • Web Audio API powered • Low latency processing (
Pitch Adjuster
Real-time pitch adjuster for online videos like YouTube. A versatile toolkit designed for musicians. With Pitch Adjuster, you can effortlessly adjust the pitch of songs in real time, whether for practice, karaoke nights, or improvisation. This completely free online pitch adjustment plugin is here to support you! 🎶 🎤 Tailored for Singers Pitch Adjuster is not just a simple tool; it’s your musical partner. Singers can say goodbye to the struggles of dealing with mismatched pitch during practice. With this tool, you'll quickly and easily adjust song pitches to suit your vocal range. 🎹 The Ideal Choice for Musicians For instrumentalists, Pitch Adjuster makes playing along with your favorite tracks enjoyable and straightforward. In just a few steps, you can transpose music to the pitch that best fits your instrument, making every practice session more enjoyable and efficient. 🎧 How to Use Imagine this — you’re improvising along with the music, but the pitch feels a bit off. You just need to: ➤ Quickly access Pitch Adjuster from your Chrome browser. ➤ Open the audio or video of your choice (like YouTube). ➤ Simply adjust the pitch to achieve your ideal tone. 🎵 Key Features 1️⃣ Real-time Adjustment: Experience efficient pitch adjustments directly in your browser, with no software downloads required. 2️⃣ Online Use: Whether you're a musician, singer, or enthusiast, Pitch Adjuster provides a quick and convenient way to meet your pitch adjustment needs. 3️⃣ User-Friendly: The intuitive interface design makes pitch adjustments simple and accessible for users of all levels. 4️⃣ Ad-Free: Completely free and without ad interruptions, allowing you to focus on your music creation and practice. 5️⃣ Highly Compatible: Supports various platforms, including YouTube, enabling a personalized music experience on the most popular audio platforms. 🌟 Unlock Musical Possibilities • Customizable Practice Sessions: Adjust practice sessions to match your vocal range, helping you build confidence and tackle challenges with ease. • Perfect Companion for Karaoke Nights: Transform any track into your ideal pitch every time, ensuring you shine at karaoke. 🚀 Pitch Adjuster — Your Online Pitch Adjustment Solution With this tool, you can adjust music pitch anytime, anywhere online, ensuring that all music lovers can easily get started. Whether practicing at home or jamming on the go, Pitch Adjuster provides a flexible pitch adjustment experience. 🌈 Experience Pitch Adjuster Today! Start your musical journey and enjoy the creative and personalized possibilities. Add this plugin now to transform your music experience — whether singing, practicing, or playing an instrument, we are here to support you fully!
