Clash of Clans remains one of the most-played mobile strategy games worldwide, and gems are its most valuable resource. They let you skip timers, buy upgrades instantly, and expand your village without waiting days. Luckily, you don’t have to spend real money—there are plenty of legitimate ways to earn gems for free.
1. The Daily Grind: Removing Obstacles
Obstacles—trees, rocks, and shrubs—aren’t just decorative. Clearing them rewards you with gems in a repeating cycle (6, 0, 4, 5, 1, 3, 2, etc.), averaging around 2 gems per obstacle.
Pro Tip: An obstacle spawns every 8 hours, so always keep space clear in your village for new ones.
2. The Gem Box: Your Hidden Treasure
Every 7 days, a Gem Box appears in your Home Village. Clearing it instantly rewards you with 25 gems. Keep an eye out, and clear it right away to reset the timer for the next one.
3. Completing Achievements
Achievements are one of the biggest gem sources in Clash of Clans, rewarding everything from battling to defense. Some can net you hundreds or even thousands of gems.
- Sweet Victory! → 450 gems for reaching 1,250 trophies.
- Unbreakable → 100 gems for a set number of successful defenses.
- War Hero → 1,000 gems for collecting stars in Clan Wars.
4. The Gem Mine (Builder Base)
The Gem Mine in your Builder Base is a passive income stream. At max level, it generates about 5 gems per day. It’s slow, but over time it adds up—and requires no effort once it’s built.
5. Selling Magic Items
Veteran players can turn unwanted items into gems. Events, Clan Games, and the Trader often hand out Magic Items—many of which can be sold.
- Wall Rings → 5 gems each
- Resource Potions → 10 gems each
- Clock Tower Potions → 10 gems each
If you’re stocked up, selling extras is an easy gem boost.
6. Clan Games & Special Events
Never skip Clan Games—they’re a consistent source of gems and other rewards. The higher your clan ranks, the better your rewards. On top of that, seasonal events frequently offer gems for completing challenges.
7. Supercell Store & Creator Codes
Log into the official Supercell Store with your Supercell ID for free rewards, sometimes including gems. Supporting creators through creator codes won’t give gems directly, but it helps keep the community strong and occasionally leads to exclusive offers.
A Word of Caution: Stay Safe from Scams
Websites and apps promising “unlimited free gems” are scams—plain and simple. They’ll ask for your account details or personal info, putting your progress and data at risk. Supercell and the Clash community strongly advise avoiding these at all costs. Stick to the legit in-game methods above.
