Dragon's Crown Planner, created by the user u/mdharr7 on Reddit, is a perfect tool for planning the build you want to create with your character, whether for speedrunning or for sharing it with people curious to know your build. You can easily create a text file, a link, and a screenshot through the clean and simple-to-use website.

https://www.dragonscrownplanner.com/DragonsCrown/#/home

Here's an example of a build through a link.

https://www.dragonscrownplanner.com/DragonsCrown/#/build?encodedBuild=eJyNVU1vGjEQ%2FSujPYGaoiSkTZsbKJXSS4WCWi69DOtZ1sVrb%2F0BRVGuOVc99N6%2Fll%2FSsSFgII1627XZN2%2FeezPcFWfF1V2hsaHiqhgrKQgG3mM5L04KQa60svXSaL78qEtL6EhAWaMuCUwFHudSz4A0NSsQZqm%2F6mVNGhwDxYvONZ%2FBKxh%2FD2ip22NQi3peXJ3fnxTnWeUJofI1eAM36emo%2Bi2VZkEWbkaQKrSyTKVDC6WR2u2gzxj6IoP%2BIj0q6VcwNMb5f7blYGWChQZ%2FcI19tDcZ2qfgrYyfyhexfE1QcydJnaqi0ssFq%2BRcVK0yRuxXeJdV%2BLBAF%2BFeBtehmbIc0QPZrMlDiRpogYJ24H0Gf5%2BBXxO1MDLlnLz77wpOGe9AahjizB14mJs49kHDBBd0hDzQgGQlKsAULvZQljU710wlqwIIc82kYoK2v5CcBwRX8%2FmSMXspX5wll7IU6TRSoLQxNMFlPV9GXv3cM2K8ccsh8GSPuF2bMFUE30LTMvp%2BkcpY5tCaJdkqqHS5RCvAcQjmWcmz01jzYk9oFGoFt7QwKvjn%2FBwoZZZr47iDOFMzAiFtzIrRWX%2BsFfNzrdQ6xikJ8%2Fj7D3TWJLuAWkTHNDw%2B%2FIKOlbPad4GZPz78hI6iit%2B2aAcyvc0oj9Da1RHNdLqZ8LU1LhVEwUWpaY1Fvpd6IXUppzJOWg9ujBJPGiY%2BMCXWkqCNaNzFoXSXOY%2FAw1U%2F5xQPFDRBedmq6E2wr2vpU4oMD5ZOsZ1ZE7TowUQqxbTWiQaBDbK8kfhuew3JOrLz%2FWk5z2dxyOeCyRybt%2FMjz%2BuBDCMbJ34tAPsRrdhGCysOI4drv42DLrbMLiKzfJA33I%2BJrdnETZAs28q1XhOl0Y7KELcRpzPGW27X%2BqaRlPaklGuJxIFT%2FdOMxEBY0nHJHU%2F82PPVLEnytFTQxe0taPO%2BtwD7%2Bd%2FQBC2MUOrjBTsOTcMKlcrotKXQQ9CK4epdo5uQ9qDzOVbdgoHkuHYzr%2B%2F%2FArJuYwU%3D&classId=2