How to Increase WiFi Speed at Home (Pro Tips for 2026)
These seven changes regularly deliver a 2–4× WiFi speed-up — and six of them are free.
1. Move your router (the free 2× upgrade)
Most people stash the router in a cupboard or a corner. WiFi propagates in a rough sphere. Put the router in the center of your home, high up, away from metal and microwaves. Often doubles usable throughput.
2. Switch to the 5 GHz or 6 GHz band
2.4 GHz is the "oldies" band — slow, crowded, but great at going through walls. 5 GHz is faster. 6 GHz (WiFi 6E/7) is basically empty in most countries. Force your laptop and TV onto the higher band.
3. Change your WiFi channel
Use a WiFi analyzer app to see which channels your neighbours use. On 2.4 GHz, stick to 1, 6, or 11. On 5 GHz, the DFS range (52–144) is often underused. More tips in our router tuning guide.
4. Upgrade to WiFi 6 or WiFi 7
If your router is pre-2020, you're leaving speed on the table. WiFi 6 (802.11ax) triples throughput in crowded environments. WiFi 7 (802.11be) is overkill for most homes but future-proof.
5. Enable QoS / SQM
Quality of Service smooths latency under load. Combined with SQM (Smart Queue Management), it eliminates bufferbloat. A life-changer for gamers and video-callers.
6. Split 2.4 and 5 GHz into separate SSIDs
Band steering sometimes misfires. Give the two bands different names so your laptop reliably sticks to 5 GHz when near the router.
7. Deploy a mesh system (paid, but effective)
If your home is 120 m² or more, or has thick walls, a single router won't cover it. Mesh systems (Eero, Deco, Amplifi) add nodes that work as one network.
Measure before and after
Always benchmark with a WiFi-focused speed test before and after each change. Otherwise you're optimizing on feelings, not facts.