Free crypto tools — no login, no sign-up
Free, instant crypto tools — starting with our live currency converter, with DCA, profit/loss, gas and more on the way. No account, no email, no KYC. Use a tool, then swap right here in about 5 minutes.
- Crypto Converter Convert any coin to another at the live rate. Open tool →
- DCA Calculator See what regular buys would be worth over time. Open tool →
- Profit / Loss Calculator Work out your gain or loss on any trade. Open tool →
- Percentage-Change Calculator See the % gain or loss between any two prices. Open tool →
- Satoshi / Unit Converter Convert sats ⟷ BTC ⟷ your currency. Open tool →
- Ethereum Gas Tracker Live ETH gas in gwei + USD cost per action. Open tool →
- USDT/USDC Network Comparator Compare TRC-20, ERC-20 & BEP-20 fees & speed. Open tool →
- What If I Had Bought See what a one-time buy back then is worth now. Open tool →
- Fear & Greed Index Is the market fearful or greedy — and what that historically meant. Open tool →
Free crypto tools — no login, no email, no KYC
This is a growing collection of free crypto calculators and converters that you can use straight away, with nothing to sign up for. Most calculators elsewhere put a number behind a login wall or an email form first; ours don't. There's no account, no email capture, no ID check, and nothing is saved against your name — you type a number, you get an answer, you close the tab. That's the same privacy-first principle behind the AceChange swap itself, which is non-custodial and no-KYC, and it's why every tool here runs in your browser instead of profiling you.
Which tool do I need?
Pick the one that matches the question you're actually asking:
- Crypto Converter — "What is X worth in Y right now?" Live rate for any supported coin or token. (available now)
- DCA Calculator — "What if I'd bought a fixed amount every week or month?" Models dollar-cost averaging over a period. (coming soon)
- Profit / Loss Calculator — "Did I make or lose money on that trade, after the price moved?" (coming soon)
- Percentage-Change Calculator — "How big was the move between this price and that price, as a percentage?" (coming soon)
- Satoshi / Unit Converter — "How many sats is that, and what's it worth in my currency?" Converts sats ⟷ BTC ⟷ fiat. (coming soon)
- Ethereum Gas Tracker — "Is now a cheap time to transact on Ethereum?" Live gas in gwei with the USD cost of common actions. (coming soon)
- USDT/USDC Network Comparator — "Which network should I send my stablecoin on — TRC-20, ERC-20 or BEP-20?" Compares fees and speed so you don't overpay. (coming soon)
- What If I Had Bought — "What would a purchase back then be worth today?" (coming soon)
The Crypto Converter is live today; the other seven are being released one at a time and currently show as "Coming soon" on the cards above. When a tool is ready, its card becomes a working link — we don't point you at a page that isn't built yet.
Why you can trust these numbers
The rates here come from the same live price engine that powers our swaps, so the figure a tool shows you lines up with what you'd actually get when you trade — not a stale third-party feed. Fee and network estimates use real on-chain costs rather than round-number guesses, and every result comes with a plain-English explanation of how it was worked out, so you can sanity-check it yourself. When you're ready to act on a number, you can swap right here in about five minutes — non-custodial, no account, fees from 0.5%, across 70+ coins, 20+ networks and 4,000+ pairs.
General information, not financial advice. Crypto prices are volatile, calculators model scenarios rather than predict them, and on-chain transactions are irreversible — always double-check the network and address, and do your own research before you trade.
