How it works
Checks legacy (1/3) and Bech32 (bc1) address patterns. The checksum is not cryptographically verified.
Examples
- “1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa” → “✓ valid format 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa”
Frequently asked questions
How do I use the Bitcoin Address Validator?
Paste or type your text into the input box. Bitcoin Address Validator processes it live and shows the result immediately — then just copy it. There is no limit on how much text you can process.
Is my data private?
Yes. The Bitcoin Address Validator runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.
Is the Bitcoin Address Validator free?
Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on crypto and the rest of the platform, you can use it as often as you like.
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