Free browser-only tool that converts Etherscan, BscScan, Polygonscan CSV exports or a Tron address into Koinly, KoinX, CoinTracker, CoinLedger, Summ, Blockpit and other crypto tax importer formats. Everything runs client-side in your browser, no upload to a server. Freemium: core converter free; PRO packs sold separately.
Traders keep hitting CSV format mismatches when moving explorer exports into tax software. We built a client-side converter so history never leaves the browser and formats match common importers.