This web app allows you to easily create and edit .lpl playlist files for RetroArch.

Features:

• drag and drop existing playlists and/or content
• sorts playlist content
• edits content path and core massively
• remove region and language tags massively
• internal databases can set correct content names for Arcade playlists (MAME or FB Neo)
• compatible with both LPL formats (JSON and Legacy)
• useful for arranging and editing playlists for handheld and console RetroArch versions
• made in vanilla JS, compatible with all current web browsers

RetroArch Playlist Editor interface tries to be as minimalist as possible and it's mostly self-explanatory.

Import content button: allows you to browse your files and add content to the current playlist (or just drag and drop them in the window). Alternatively, this button can also be used to open an existing .lpl playlist.

Edit content button: lets you edit massively the selected items (rename, set core, content path...)