WEBDJ

Transform music with slowed+reverb, speed, pitch, EQ and creative effects. Fun, legal way to discover new perspectives of songs.

WEBDJ provides a set of audio and playback controls for HTML5 video or audio elements across websites. Whether you are practicing music, studying lectures, editing video, or mixing tracks, WEBDJ offers direct access to standard playback controls within your browser. ─── CORE CONTROLS ────────────────────────────── TEMPO / SPEED Adjust playback speed from 0.50× to 2.00× using a slider, incremental buttons, or predefined presets. INDEPENDENT PITCH Modify the tempo without altering the musical pitch, or adjust the pitch independently in semitones. 3-BAND EQUALIZER Control Low, Mid, and High frequencies in real-time utilizing the Web Audio API. REVERB Apply a reverb effect with an adjustable wet/dry mix. ─── VISUAL & EXPERIENCE ──────────────────────── Real-time visualizers available in multiple styles. Interface skins and color customization options. Sticky and Cinema modes for the visualizer display. ─── TAB LINKING ──────────────────────────────── MANUAL TAB LINKING Users explicitly select which tab to control by clicking "Connect to this tab". The extension operates solely on the chosen tab. Audio processing is executed locally in the browser via the Web Audio API. ─── PRIVACY & SECURITY ───────────────────────── - No personal data collection. - No analytics or telemetry included. - Settings are stored locally in chrome.storage.local. - Does not access page text, forms, or user credentials. - Interacts exclusively with <video> and <audio> HTML elements. - Open source software with code available on GitHub. ─── COMPATIBILITY ────────────────────────────── Compatible with websites utilizing standard HTML5 <video> or <audio> elements. Note: Websites employing strict DRM or custom audio processing pipelines may limit the functionality of advanced effects. ─── TECHNICAL ────────────────────────────────── Developed using Manifest V3, Web Audio API, and Chrome Side Panel. Contains no external dependencies or backend servers. All operations are performed locally. WEBDJ is an independent tool and is not affiliated with, endorsed by, or connected to any third-party streaming platforms, media services, or external websites.