regex101: Golang Match Workspace

Pro

1st Alternative00[A-Fa-f0-9]{2}FF

00the literal text 00

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

FFthe literal text FF (case sensitive)

2nd Alternative00FF[A-Fa-f0-9]{2}

00FFthe literal text 00FF (case sensitive)

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

3rd AlternativeFF00[A-Fa-f0-9]{2}

FF00the literal text FF00 (case sensitive)

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

4th AlternativeFF[A-Fa-f0-9]{2}00

FFthe literal text FF (case sensitive)

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

00the literal text 00

5th Alternative[A-Fa-f0-9]{2}00FF

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

00FFthe literal text 00FF (case sensitive)

6th Alternative[A-Fa-f0-9]{2}FF00

Character Class[A-Fa-f0-9]{2}

{2}matches exactly 2 characters from the set below:

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

FF00the literal text FF00 (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

25 tokens

Regular Expression

00[A-Fa-f0-9]{2}FF|00FF[A-Fa-f0-9]{2}|FF00[A-Fa-f0-9]{2}|FF[A-Fa-f0-9]{2}00|[A-Fa-f0-9]{2}00FF|[A-Fa-f0-9]{2}FF00

Unit Tests

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