Ironfist Insights
Ironfist Insights reads your Tekken 8 ranked history and tells you what it says — which matchups are costing you rank, what time of day you actually play well, and the point in a session where you should have stopped.
Set up in three steps, or go straight to the frame data, the quiz or the trainer — those three need nothing imported.
What it does
It is free, there is no account, and nothing you import leaves your machine. Your matches are parsed and stored in this browser, on this device. There is no server holding them, which is also why nothing syncs between devices and why clearing your browser data clears your history with it.
Once your history is in, the site works out win rates by matchup and by rank, finds the sessions inside your match log by the gaps between games, and tracks the run of losses that follows a bad one. Where a sample is too thin to mean anything it says so and greys the row out.
Works right now, with nothing imported
Characters holds frame data for the whole roster — startup, block and hit frames, and what each move leaves you at. Frame data comes from wavu.wiki, which publishes it under CC0, and every page says which game version it reflects.
The quiz drills the thing the tables do not teach: what a move is on block, whether you can duck it, and what you actually get for blocking it. Every answer links to its source, and the ones you miss come back later. The trainer drills execution instead — electrics, wavedash, KBD and other just-frames — polling the pad every 4 ms and showing you the sampling error. The trainer compares pad, stick, leverless and keyboard on measured input lag.
The guides explain what every panel counts and why, including the notation reference and the glossary.
The import needs a computer, once
Getting your history out of wavu means pasting one line into a browser console on your own player page, and phone browsers do not have one. Do it once on a computer, export a backup from the Data page, and the file imports fine on a phone afterwards. Setup walks you through it and hands you the line to paste.