Bandlab sounds
BandLab Sounds is a massive library of royalty-free loops, one-shots, and sound packs for music producers. Browse and download 160,000+ high-quality samples across genres—drums, 808s, vocals, guitars, synths, FX and more—ready to use in any DAW or in BandLab’s free online studio. All Sounds are licensed for personal and commercial use as part of your compositions (redistribution of the samples themselves isn’t allowed). Discover curated packs and collections to spark ideas fast and build pro tracks without worrying about clearance.
https://www.bandlab.com/sounds/browse
Loopmasters
Loopmasters is a leading marketplace for royalty-free sample packs, loops, one-shots, MIDI, and synth presets across every major genre—house, techno, DnB, hip-hop, cinematic, world, and more. Producers can download packs directly from the site or browse the catalog via Loopcloud, a companion app that previews, auto-tags, and syncs sounds to your DAW. Most packs are delivered as 44.1kHz/24-bit WAV and are cleared for commercial use in your music (reselling or redistributing the raw samples is not allowed). Loopmasters also offers a regularly updated Free Samples section with label samplers and taster packs to grow your library.
Musicradar
A one-stop, alphabetized directory to a huge, constantly growing library of free, ready-to-use WAV samples