# CryptoTax wallet history converter

> Free client-side tool that converts Etherscan/BscScan/Polygonscan CSV exports or Tron (TronGrid) history into Koinly Universal CSV and KoinX Custom File (.xlsx). Runs entirely in the browser; no uploads, no private keys, no signup.

- Site: https://cryptotax-tool.pages.dev/
- Source (MIT core): https://gitlab.com/plantillas-ar/cryptotax-tool
- Free MIT listing: https://www.getly.store/product/cryptotax-tool-free-core-mit-wallet-history-to-koinly-koinx-csv
- Pro pack (USDC): https://www.getly.store/product/crypto-wallet-history-to-koinly-koinx-csv-converter-pro-bsc-ethereum-polygon-tro
- Guide (dev.to): https://dev.to/plantillas_ar/import-tron-usdt-trc-20-history-into-koinly-with-a-csv-9bn

## Notes
- Not tax advice; reformats wallet history for import only.
- Optional Tron fetch uses the public TronGrid API from the browser.

Privacy: /privacy.html — browser-only processing; optional TronGrid fetch from the user browser; no upload API.
Terms / disclaimer: /terms.html — not tax/legal/financial advice; MIT as-is; no warranties; verify imports yourself.
About: /about.html — what the tool is, Free vs Pro, MIT source, honest limits.
Guides hub: /guides.html — links the live Tron→Koinly walkthrough and source/Getly downloads.

Changelog: /changelog.html — Free MIT v0.1.0 notes, Pro pack features, planned (no fake ship dates).

License (MIT): /license.html — full MIT text for the free browser core; GitLab LICENSE is source of truth.
Contact: /contact.html — product email (mailto), GitLab Issues for bugs, security.txt, Getly for purchases; no phone/form/SLA.
FAQ: /faq.html — uploads, keys, tax advice, chains, Tron→Koinly, Free vs Pro, help.
Free vs Pro: /compare.html — side-by-side Free MIT vs Pro pack (Getly USDC); not tax advice.
Koinly landing: /koinly.html — wallet history → Koinly Universal CSV (browser-only); not affiliated with Koinly; not tax advice.
KoinX landing: /koinx.html — wallet history → KoinX Custom File (.xlsx) (browser-only); not affiliated with KoinX; not tax advice.
Tron landing: /tron.html — Tron USDT (TRC-20) → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Tron/Koinly/KoinX; not tax advice.
Ethereum landing: /ethereum.html — Etherscan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Ethereum/Etherscan/Koinly/KoinX; not tax advice.
BSC landing: /bsc.html — BscScan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Binance/BSC/BscScan/Koinly/KoinX; not tax advice.
Polygon landing: /polygon.html — Polygonscan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Polygon/Polygonscan/Koinly/KoinX; not tax advice.
Arbitrum landing: /arbitrum.html — Arbiscan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Arbitrum/Arbiscan/Koinly/KoinX; not tax advice.
Base landing: /base.html — Basescan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Base/Basescan/Koinly/KoinX; not tax advice.
Optimism landing: /optimism.html — Optimistic Etherscan CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Optimism/Optimistic Etherscan/Koinly/KoinX; not tax advice.
Avalanche landing: /avalanche.html — Snowtrace (Avalanche C-Chain) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Avalanche/Snowtrace/Koinly/KoinX; not tax advice.
Fantom landing: /fantom.html — FtmScan (Fantom C-Chain) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Fantom/FtmScan/Koinly/KoinX; not tax advice.
Cronos landing: /cronos.html — Cronoscan (Cronos) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Cronos/Cronoscan/Koinly/KoinX; not tax advice.
Gnosis landing: /gnosis.html — Gnosisscan (Gnosis Chain, formerly xDai) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Gnosis/Gnosisscan/Koinly/KoinX; not tax advice.
Linea landing: /linea.html — Lineascan (Linea) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Linea/Lineascan/Koinly/KoinX; not tax advice.
zkSync Era landing: /zksync.html — explorer.zksync.io (zkSync Era) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with zkSync/Matter Labs/Koinly/KoinX; not tax advice.
Scroll landing: /scroll.html — Scrollscan (Scroll) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Scroll/Scrollscan/Koinly/KoinX; not tax advice.
Mantle landing: /mantle.html — Mantlescan (Mantle) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Mantle/Mantlescan/Koinly/KoinX; not tax advice.
Celo landing: /celo.html — Celoscan / explorer.celo.org (Celo) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Celo/Celoscan/Koinly/KoinX; not tax advice.
Blast landing: /blast.html — Blastscan (Blast) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Blast/Blastscan/Koinly/KoinX; not tax advice.
Mode landing: /mode.html — Modescan (Mode) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Mode/Modescan/Koinly/KoinX; not tax advice.
opBNB landing: /opbnb.html — opBNBScan (opBNB / BNB Smart Chain L2) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with opBNB/BNB Chain/Binance/opBNBScan/Koinly/KoinX; not tax advice.
Taiko landing: /taiko.html — Taikoscan (Taiko / Ethereum L2) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Taiko/Taikoscan/Koinly/KoinX; not tax advice.
Moonbeam landing: /moonbeam.html — Moonscan (Moonbeam / Polkadot parachain / EVM) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Moonbeam/Moonscan/Koinly/KoinX; not tax advice.
Metis landing: /metis.html — MetisExplorer / Metis Andromeda explorer (Metis / Andromeda / Ethereum L2) CSV → Koinly Universal CSV / KoinX Custom File (browser-only); not affiliated with Metis/MetisExplorer/Koinly/KoinX; not tax advice.