FLAC and MP3 export
The app detects the original stream and keeps lossless FLAC output untouched when the source track is lossless.
NCM Converter
Convert NetEase Cloud Music (.ncm) files to FLAC/MP3 with album art, metadata, and instant playback — 100% browser-based, no upload required
Drop NCM files here
or click to select
No files converted yet
Runs locally
Your files stay in the browser. Nothing is uploaded to this site during conversion.
Preserves metadata
Title, artist, album, and cover art are written back into the exported file when available.
Preview before download
Play converted tracks in the page first, then download one by one or as a ZIP archive.
Browser-based NCM conversion for personal playback
NCM Converter is a free web app for people who already have lawful access to NetEase Cloud Music downloads and want them in standard audio formats. It reads the NCM container locally in the browser, restores the original audio stream, and prepares a downloadable FLAC or MP3 file with album data when that information is available.
The homepage stays focused on the tool itself. If you want the supporting details, there are separate pages for step-by-step instructions, privacy notes, common questions, and project background so both visitors and search engines can understand what the site offers without burying the converter under filler copy.
Album art and tags
Converted files can include title, artist, album, and cover image metadata instead of a bare audio file.
Built-in playback
Preview converted tracks in the player bar before downloading individual files or a ZIP bundle.
Simple static deployment
The site is just static HTML and JavaScript, so it can be hosted easily behind Caddy or any static file server.