Bitcoin Address Validator
Validate BTC addresses — Legacy (P2PKH), SegWit (P2SH), and Bech32 (Native SegWit + Taproot).
See how it works
Watch a quick simulation of this tool in action — no file needed.
How to use Bitcoin Address Validator
Follow these steps — everything happens instantly in your browser.
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Step 1. Paste a Bitcoin address into the input field.
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Step 2. The validator instantly detects the address type (Legacy, SegWit, Native SegWit, Taproot) and runs checksum verification.
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Step 3. Read the green/red status — green means the checksum passes, red means the address is invalid.
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Step 4. Use the info card to learn which networks and wallets support that address type.
Why use this tool
Private by design
All processing happens locally in your browser. Open DevTools → Network and you'll see zero file uploads. Ever.
Instant
No upload wait, no queue, no server round-trip. Results appear the moment you drop a file.
Free & unlimited
No accounts, no watermarks, no daily caps. Use it as many times as you like, forever.
Works everywhere
Desktop, tablet or phone — every tool is responsive and installable as a PWA for offline use.
Frequently asked questions
Everything you might want to know about bitcoin address validator.
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