"Been using ytmp3mate for a while now after my old converter got hit with ads. Works like a charm—no pop-ups, no sketchy redirects, and handles longer videos without cutting off halfway. Quality’s solid (up to 320kbps) and it’s browser-based, so no installs. Just paste the URL and go. Saved my sanity for downloading lectures/playlists. Shoutout to whoever mentioned dirpy earlier too, but this one’s been my go-to lately.