I just wanted to visualize a waveform, randomly searched for "audacity like online", not expecting much... and by god, they did it. The maniacs.

https://wavacity.com/

Wavacity | Online Audio Editor Based on Audacity

Wavacity is a port of the Audacity audio editor to the web browser. Free and open-source. No install required.

@zeh I'm more impressed by the fact that online search gave you something useful with that kind of prompt
@kantor it was a bit sloppy I'll admit, but it did work pretty well on DDG - I think it's still good with keywords