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Crypto Tax Tracker

By Chameleon AI. Everything stays in this browser. No uploads, no API keys, no network requests.
🔒 Your transactions never leave your browser

How we protect your data

This tool is one HTML file. It has no server, no account, no analytics and no network requests at all, so it works fully offline. Your transactions are stored only in this browser's local storage on this device. Export a JSON backup to keep or move them. Clear all removes them.

Where do you want to start?

Step 1 · Choose country and method

Step 2 · Add or import transactions

Import accepts a JSON backup or most exchange CSVs (it finds the columns itself; slash dates are read as DD/MM for Australia and MM/DD for US). Our own format: date,type,asset,qty,value,fee,wallet,to (date as YYYY-MM-DD; type: buy, sell, income, transfer).

DateTypeAssetQtyValueFeeWallet

Step 3 · Review your disposals

Step 4 · Export