What It Actually Does
The Journal For Elden Ring Boss Quick is a companion reference tool that breaks down boss movesets, weakness timings, and build-specific counters into a quick-scroll format. You open it mid-run or between attempts, find the boss you're fighting, and get the relevant data without switching tabs or loading a wiki page. The "quick" part means it strips out everything you don't need in the moment and surfaces only what matters for your current build. I used to keep three separate browser tabs open while running through Caelid — one for general boss info, one for resistance tables, one for spell damage calculations. This replaced all of that. Takes about four seconds to pull up instead of fifteen seconds of alt-tabbing and hunting through pages.
Downloading the Journal For Elden Ring Boss Quick
You can grab the latest version from the official repository linked on the main forum thread. It's a single ZIP file containing the HTML reference and the supporting JSON data files. Nothing to install, no launcher, no account required. Just unzip it somewhere and open index.html in your browser. Works offline. The current build covers all 175 bosses including DLC content up through Malenia, Blade of Miquella, and Maliketh the Black Blade. The interface has a search bar at the top and a filter row underneath. Most people just search by name. But the useful part nobody reads the first time is the build filter. You can set your weapon scaling type, Faith level, status effect focus, and armor weight class before you even search for the boss. Then the results rank by what matters for your character instead of alphabetical order. I ran into a problem last week where the filter system was showing me general strike weakness for dragons when I actually needed dragon-specific poise damage thresholds. The journal separates general damage type weakness from status buildup numbers, but the default view puts them on different sub-tabs. I ended up writing a small userscript that forces both columns to display side by side. Takes about ten minutes to set up. I'll link it in the thread if anyone else hits the same wall.
What The Data Actually Covers
Each boss entry contains a moveset breakdown with i-frame windows, a vulnerability table organized by damage type and status effect, recommended counter stats, and a build compatibility score that auto-calculates based on your entered parameters. The i-frame timing is measured in frames at 60fps, which is useful because Elden Ring's attack animations don't always look the same speed-wise. The vulnerability tables are where things get interesting. Most players stop at "this boss is weak to fire." The journal goes further and shows you the exact resistance curve at different upgrade levels. For example, Mohg, Lord of Blood starts at 40 fire resistance at base but that drops to 18 once you hit +10 on your fire weapons. That gap matters more than people realize when you're trying to decide between upgrading a flame sword or just switching to a bleed build entirely.
Get the Full Details

The Stuff Nobody Warns You About
First, the journal doesn't account for armor set bonuses that shift boss AI patterns. A boss like Godrick the Grafted has slightly different aggression timing when you're wearing high poise gear versus light armor, and the current data set doesn't reflect that variation. You'll see the standard moveset and might get caught off guard if your armor is pushing the AI into more aggressive behavior. Second, the status effect thresholds are calibrated for single-target applications. If you're running an area-of-effect status build — like spreading poison through multiple enemies near a boss — the numbers don't carry over linearly. I spent an afternoon figuring out that my poison buildup estimates for Radahn were off by roughly thirty percent because the data assumes one target at a time. I adjusted my approach manually after that discovery.
Should You Use It or Not
It's not a walkthrough and it won't tell you where to go. It's purely a combat reference. If you want boss strategies, route planning, or quest guidance this isn't going to help you. But if your bottleneck is figuring out whether your current build can handle a boss and what status effect will actually work, this cuts down research time significantly. I'd estimate it saves most players around ten to twelve minutes per boss attempt on average, mostly by removing the back-and-forth between gameplay and external references. The main limitation is data freshness. When FromSoftware patches balance numbers, the journal lags behind by a few days while contributors update the affected entries. During patch windows it can show slightly off resistance values. Keep an eye on the patch notes and check whether your boss entry has been updated before relying on it heavily. Download link: GitHub releases page linked from the official forum sticky. No ads, no bloatware. Just the files you need.