Utilities HQ — Hedera Converters, Portfolio and API Playground

Six practical tools in one page: tinybar and HBAR converters, a consensus timestamp converter, a transaction ID parser, a multi-account portfolio tracker, batch CSV lookup and a Mirror Node API playground.

Built for the everyday friction

Hedera amounts are stored in tinybar (1 HBAR = 100,000,000 tinybar) and consensus timestamps are seconds.nanoseconds — the two conversions people get wrong most often. Both are one paste away here.

Look up many accounts at once

The batch lookup takes a pasted list or CSV of account IDs and returns balances and portfolio values in a single table, which turns a tedious manual check into one request.

Frequently asked questions

What tools are in Utilities HQ?

Six everyday tools in one page: unit converters (tinybar, HBAR, USD), a consensus timestamp converter, a transaction ID parser, a multi-account portfolio tracker, a batch CSV balance lookup and a Mirror Node API playground with ready-to-copy requests and SDK snippets.

What is a tinybar?

The smallest unit of HBAR. One HBAR equals 100,000,000 tinybar, and every amount on the Hedera ledger is stored in tinybar. The converter turns any figure in either direction without rounding surprises.

Can I check several Hedera accounts at once?

Yes — the batch lookup accepts a pasted list or a CSV of account IDs and returns each balance and portfolio value in one table, so you do not have to look up wallets one by one.

Do I need an API key for the API playground?

No. It targets the public Hedera Mirror Node, which is free and keyless. The playground builds the exact URL, shows the JSON response and gives you a matching code snippet.

This is one of 22 free Hedera apps in Hedera HQ — live mainnet data, no wallet and no sign-up.