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Crypto
#bitcoin
#btc
#bech32
#segwit

Bitcoin Bech32 Address (SegWit)

Matches a Bitcoin native SegWit address in Bech32 format — starts with bc1 followed by 6–87 lowercase alphanumeric characters.

Bitcoin wallet validationPayment processorsCrypto exchanges
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Test String
2 matches
bb'b' — literal character
cc'c' — literal character
11'1' — literal character
[…]{6,87}Character class […]Matches any single character listed in this set — repeated between 6 and 87 times · {6,87} — between 6 and 87 times
aa'a' — literal character
c-hc-hc-h — range from 'c' to 'h'
j-nj-nj-n — range from 'j' to 'n'
p-zp-zp-z — range from 'p' to 'z'
00'0' — literal character
2-92-92-9 — range from '2' to '9'
Pattern: 25 charsInput: 86 chars
100% client-side · private

Valid Examples

  • bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq
  • bc1p5d7rjq7g6rdk2yhzks9smlaqtedr4dekq08ge52

Invalid Examples

  • 1BvBMSEYstWetqTFn5Au4m4GFg7xJaNVN2
  • 0xde0B295669a9FD93d5F28D9Ec85E40f4
  • bc1short