I like CyberChef for having a whole bunch of such tools bundled into one page, and especially that you can string them together into a pipeline: https://gchq.gi

I like CyberChef for having a whole bunch of such tools bundled into one page, and especially that you can string them together into a pipeline: https://gchq.github.io/CyberChef/ https://gchq.github.io/CyberChef/ Note: It's made by the UK equivalent of the NSA