JavaScript RangeError - Repeat count must be less than infinity Last Updated : 15 Jul, 2025 Comments Improve Suggest changes Like Article Like Report This JavaScript exception repeat count must be less than infinity occurs if the passed argument of String.prototype.repeat() method is infinity. Output message: RangeError: argument out of range (Edge) RangeError: repeat count must be less than infinity and not overflow maximum string size (Firefox) RangeError: Invalid count value (Chrome) Error Type: RangeError Cause of the error: The count parameter of the String.prototype.repeat() method passed is either less than 0 or greater than infinity. Example 1: In this example, the parameter passed is 4, So the error has not occurred. HTML <body style="text-align: center;"> <h1 style="color: green;"> GeeksforGeeks </h1> <p> JavaScript RangeError Repeat count must be less than infinity </p> <button onclick="Geeks();"> click here </button> <p id="GFG_DOWN"></p> <script> var el_down = document.getElementById("GFG_DOWN"); function Geeks() { try { "GFG".repeat(4); el_down.innerHTML = "'Repeat count " + "must be less than infinity' " + "error has not occurred"; } catch (e) { el_down.innerHTML = "'Repeat count " + "must be less than infinity' " + "error has occurred"; } } </script> </body> Output: Example 2: In this example, the parameter passed is 232, So the error has occurred, HTML <body style="text-align: center;"> <h1 style="color: green;"> GeeksforGeeks </h1> <p> JavaScript RangeError Repeat count must be less than infinity </p> <button onclick="Geeks();"> click here </button> <p id="GFG_DOWN"></p> <script> var el_down = document.getElementById("GFG_DOWN"); function Geeks() { try { "GFG".repeat(2 ** 32); el_down.innerHTML = "'Repeat count " + "must be less than infinity' " + "error has not occurred"; } catch (e) { el_down.innerHTML = "'Repeat count " + "must be less than infinity' " + "error has occurred"; } } </script> </body> Output: Comment More infoAdvertise with us Next Article Introduction to JavaScript P PranchalKatiyar Follow Improve Article Tags : JavaScript Web Technologies JavaScript-Questions Similar Reads JavaScript Tutorial JavaScript is a programming language used to create dynamic content for websites. 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