Soundation

Soundation is free, but you must pay for its premium features, which are worth the money. You can try it out for yourself by signing up for a 7-day free trial.

Its free plan allows you to make 10 projects, provides 10 GB of storage space, and allows you to export your music in MP3 with high quality.

Soundation is one of the best online DAWs available for use on a Chromebook. It provides a massive library of more than 20,000 sounds to mix and offers software instruments like samplers and synthesizers.

You can benefit from a wide range of audio effects for shaping your music, and it allows you to collaborate with your friends and peers in real-time.