Replace commas with semicolons

This tool replaces commas with semicolons. It provides flexible options so you can replace every comma, replace only those that follow specified characters, replace all except those following allowed characters, or apply a custom formatted replacement. Simply enter your text and select the processing mode that suits your needs.

Input

Output

Processing Modes:

Replace All Commas with Semicolons
Replaces every comma (",") in the text with a semicolon (";").

Replace Only Commas After Specified Characters
Replaces only the commas that immediately follow the characters you specify. Enter a comma‑separated list of characters (e.g., a, b).

Replace All Except Commas Following Allowed Characters
Replaces every comma with a semicolon except those that immediately follow any of the allowed characters you specify. Enter a comma‑separated list (e.g., x, y).

Replace Commas with Custom Format
Replaces every comma with a custom formatted string. Use {char} as a placeholder for the semicolon (default is ";").

Examples:

Replace All Commas

Every comma in the text is replaced with a semicolon.

Before:

apple, banana, cherry

After:

apple; banana; cherry

Replace Only Commas After Specified Characters

Only the commas immediately following specified characters (e.g., "e") are replaced.

Before:

one, two, three, four

After (specifying "e"):

one; two, three; four

Replace All Except Commas Following Allowed Characters

Replaces every comma with a semicolon except those that immediately follow allowed characters (e.g., "r").

Before:

red, green, blue, purple

After (allowing "r"):

red, green; blue; purple

Replace Commas with Custom Format

Every comma is replaced using a custom format (e.g., wrapping the semicolon in square brackets).

Before:

alpha, beta, gamma

After (format "[{char}]"):

alpha[{char}] beta[{char}] gamma