About this project
Blue Archive is generous with content and stingy with information. Working out whether you can afford to pull, how many gifts a bond level actually costs, or what a character needs to reach the next tier normally means a spreadsheet and three browser tabs.
Blue Archive Tool folds all of that into one app. A curated future-banner list — kept in sync from the global schedule — sits next to the calculators you need to act on it, so planning a pull and planning a build happen in the same place.
It is free, works without an account, and stays out of your way. Everything is a couple of taps from the tab bar.
What it does
Future banner list
A maintained schedule of upcoming banners so you know what to save for, refreshed from a live dataset rather than baked into the build.
Bond EXP calculator
Work out exactly how many gifts a target bond level takes, and what that costs you in cafe time and inventory.
Character builder
Level, skill and eleph planning in one screen — see the total resource bill before you commit to a build.
Ad-free, if you like
The app is free and ad-supported, with a one-time in-app purchase to remove ads for good. No subscription.
Built with
The stack this one actually ships on.

