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1 files changed, 53 insertions, 0 deletions

diff --git a/llama.cpp/tools/server/webui/src/lib/utils/formatters.ts b/llama.cpp/tools/server/webui/src/lib/utils/formatters.ts
new file mode 100644
index 0000000..ae9f59a
--- /dev/null
+++ b/llama.cpp/tools/server/webui/src/lib/utils/formatters.ts
@@ -0,0 +1,53 @@
+/**
+ * Formats file size in bytes to human readable format
+ * Supports Bytes, KB, MB, and GB
+ *
+ * @param bytes - File size in bytes (or unknown for safety)
+ * @returns Formatted file size string
+ */
+export function formatFileSize(bytes: number | unknown): string {
+	if (typeof bytes !== 'number') return 'Unknown';
+	if (bytes === 0) return '0 Bytes';
+
+	const k = 1024;
+	const sizes = ['Bytes', 'KB', 'MB', 'GB'];
+	const i = Math.floor(Math.log(bytes) / Math.log(k));
+
+	return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+}
+
+/**
+ * Format parameter count to human-readable format (B, M, K)
+ *
+ * @param params - Parameter count
+ * @returns Human-readable parameter count
+ */
+export function formatParameters(params: number | unknown): string {
+	if (typeof params !== 'number') return 'Unknown';
+
+	if (params >= 1e9) {
+		return `${(params / 1e9).toFixed(2)}B`;
+	}
+
+	if (params >= 1e6) {
+		return `${(params / 1e6).toFixed(2)}M`;
+	}
+
+	if (params >= 1e3) {
+		return `${(params / 1e3).toFixed(2)}K`;
+	}
+
+	return params.toString();
+}
+
+/**
+ * Format number with locale-specific thousands separators
+ *
+ * @param num - Number to format
+ * @returns Human-readable number
+ */
+export function formatNumber(num: number | unknown): string {
+	if (typeof num !== 'number') return 'Unknown';
+
+	return num.toLocaleString();
+}