LWC SOQL Builder is an online SOQL execution tool developed in LWC Open Source, the tool may be used straight away from your browser, saving time and making much more perceptible than using Developer Console.

I personally use this tool for a couple of months and it helps me when I quickly have to analyse a data consistency or export a CVS file to update via Dataloader.

Source

https://github.com/lwc-soql-builder/lwc-soql-builder
https://lwc-soql-builder.github.io/lwc-soql-builder