Free tool · Switching
VLAN Range Expander
Expand 10-15,20 to a full list — or compress a list to ranges.
Expanded list
10, 11, 12, 13, 14, 15, 20, 30, 31, 32
About this tool
Free VLAN range tool. Expand a compact range like 10-15,20,30-32 into a full list of VLAN IDs, or compress a list of IDs back into clean ranges for switchport trunk allowed-vlan statements. Everything runs entirely in your browser — nothing you type is sent to a server.
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