Wavely Dolphin Player — Listen to Music & Playlists from YouTube Online

Player Settings

Playback & Audio

Display Zoom & Visuals

Video Zoom 100%

Sleep Timer i Automatically stops playback after selected time. Great for bedtime.

Data & Backup i Export saves playlist backup file. Import restores playlists from .json file.

Versionv2.1

Add to Playlist

Search Music

Create New Playlist

Playlist Name

Manage Playlists

Spotify Developer & Security Info

Secure Server-Side OAuth Flow

Spotify API credentials (SPOTIFY_CLIENT_ID and SPOTIFY_CLIENT_SECRET) are securely managed on the backend server via Environment Variables.

Client Secrets are never stored in the browser or transmitted across query strings, ensuring full compliance with OAuth 2.0 security standards.

How to configure Spotify for production:

Go to developer.spotify.com/dashboard.
In your App Settings, add your Redirect URI: http://localhost:3000/callback and https://wavelyplayer.com/callback
Set SPOTIFY_CLIENT_ID and SPOTIFY_CLIENT_SECRET in your Vercel Environment Variables (or local .env).

Video Unavailable

Track Title

Loading...

Why is this video not playing?

The publisher has disabled playback on external websites.
The video has been deleted or blocked on YouTube.

Audio Equalizer & DSP

Web Audio API • 10-Band Realtime Filter Engine

Enable

Realtime Spectrum Analyzer Active

Preset Profile

Bass Boost 0 dB

10-Band Equalizer (dB)

⚠️

Reset Player Data

Are you sure you want to completely clear the local browser storage?

The following will be permanently deleted:

All created playlists and saved tracks

Authorization state and Spotify API keys

Custom player settings and zoom level

🚪

Exit Wavely

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Player Settings

Playback & Audio

Display Zoom & Visuals

Sleep Timer i Automatically stops playback after selected time. Great for bedtime.

Data & Backup i Export saves playlist backup file. Import restores playlists from .json file.

Account

Player Mode

Settings

No Track Playing

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Player Settings

Playback & Audio

Display Zoom & Visuals

Sleep Timer i Automatically stops playback after selected time. Great for bedtime.

Data & Backup i Export saves playlist backup file. Import restores playlists from .json file.

Add to Playlist

Trending Music Videos

Create New Playlist

Manage Playlists

Spotify Developer & Security Info

Video Unavailable

Audio Equalizer & DSP

Account

Player Mode

Settings

No Track Playing

Reset Player Data

Exit Wavely