Silksong Tools and Crests calculator
Pick a Crest, its Tools and its Silk Skill, and the Needle, Crafting Kit and Tool Pouch levels, and the site gives you each figure with the wiki's formula and the game's rounding: the Needle's slash with its modifiers (which add, not multiply), each Crest's Needle Strike, the six Silk Skills, each Tool's damage, uses and cost, silk and the Bind.
Try builds ›With your save, the build you wear in the game. And every build can be shared with a link.
Questions
Do Tools get stronger with the Needle?
No: Tools grow with the Crafting Kit (60% per level), and their ammo with the Tool Pouch. The Needle raises the Needle, the Needle Strike and the Silk Skills.
Is it free? Do I need an account?
Free, no account and no ads. Your save never leaves your browser: it's read there and kept there.