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Idle Heroes Codes - Get Free Summons and Gems

In this article, You will get daily updates on the latest Idle Heroes Codes for free rewards. Stay ahead with expiration dates and more.
Idle Heroes Codes
Idle Heroes is a popular idle RPG where your heroes fight and collect rewards even when you’re offline. More than 10 million players enjoy its auto-battles, hero upgrades, and steady progress, but the grind can still feel slow. Promo codes make the game easier. They give you free Gems, Summon Scrolls, Cores of Transcendence, and other rewards that can save you weeks of effort and help you reach tougher battles faster. We’ve gathered the biggest list of working Idle Heroes Codes, worth over 5,000 Gems and many summons. Whether you’re a new player chasing your first strong hero or a veteran planning a new team, this guide has everything in one place.

Active Idle Heroes Codes

These codes are working right now.
  • WINTERIH25 - 10 Heroic Summon Scrolls, 10 Cores of Transcendence, 1000 Gems 
  • MJT2025NOV - rewards
  • MONSTERIHGIFT - 20 Heroic Summon Scrolls, 1000 Gems
  • IH999 - 60 Summon Scrolls
  • IH777 - 50 Summon Scrolls (new players, requires Campaign 3-10)

Lifetime Idle Heroes Codes

Some rewards in Idle Heroes never expire. These are called “lifetime” codes, and they stay active for all players. You can unlock them by reaching early milestones in the game, such as completing Campaign Chapter 3-10. The best part is that you can redeem them right from the start to get a big boost.
  • IH777 - gives you 40 Heroic Summon Scrolls. This is perfect for early pulls to get starter heroes like Sword Flash Xia.
  • IH999 - rewards you with 60 Heroic Summon Scrolls. With this many, you can try your luck at pulling strong A-grade heroes.
  • CHAJI888 - provides 777 Diamonds (Gems). These are useful for hero upgrades, guild shops, and other in-game needs.
  • COMM2024IH - unlocks 1,000 Gems and 5 Cores of Transcendence. This is a community milestone code with no expiry date.
Pro Tip: Use IH777 as soon as you join your first guild. That way, you can combine the rewards with guild event bonuses for even more value.

These lifetime codes have given out millions of free rewards since the game’s launch, making them a must-claim for every player.

How to Redeem Idle Heroes Codes

Before you start, You need a Level 10+ account and must be on the global server (CN/EU versions may differ).
  • Open the app and make sure it’s updated from Google Play or the App Store.
  • Tap your profile icon in the top-left corner to open the main hub.
  • Go to Events and then select the Cool Events tab.
  • Tap on Exchange Gifts or the Promo Code button.
  • Enter the code exactly as given (case-sensitive, no spaces) and confirm.
  • Open your Mail and claim the rewards instantly.
  • Gems are added automatically, and scrolls will appear in your summon queue.
Want more games with codes? See our guide for Paladins Codes, Sword Master Story Codes, Brawlhalla Codes, and Cookie Run Kingdom Codes.

Expired Idle Heroes Codes

These codes no longer work.

IH11GIFTBOX | IH2025MOON | OCT10AKUDEMON | BARRY10OCT25 | GIFT10LUTZ | IHAKUDEMON9 | AKUDEMON8GIFT | SUMMER8IH | IHQIUYEJYW | JULYIH7AKU | LUCKYINJULY | DRGNBOAT2025 | MAYBEBARRY | ENJOYIH4 | 2025MJT888 | WARMCNY25IH | NICEBARRY2025 | MERRYBARRY24 | IH24XMAS | NOVBARRYGIFT | ENJOY11IH | IHD100K | BARRY10G | SEPT9LUTZ | IH4UCODE9 | MKX9ANNI25 | IHGIFT9 | BARRYBEST9 | IHHAPPY999 | IHTHANKU9 | IHBIRTHDAY9 | IHMJT999 | IHMKXJUMP999 | IHCELEBRATION9 | IHHAPPY9 | IHAKUGIFT | IHANNIMONTH | IH9THANNIV | IHREWARD9 | MAYIHBONUS | LABOR5GIFT | SPRINGIHGIFT | BLESSFEBGIFT | SNOWIHGIFT | HAPPYJANIDLE | LUTZ25GIFTIH | OCTIHCER24 | SUPERLUTZ8 | IH2024BETTER | CHAJI888 | COMM2024IH | LUTZ7GIFT | CARNIVALIH24 | IHMAY55 | LABORIH24DAY | ESATERIHAPR | MARPD2024IH | WUTIAN888 | HAPPYCNY2024 | MJT888 | BARRY90KCNY | IHXMASGIFT | XMASBARRY | SANTA2023IH | IHQA2023 | MOJITO6 | LUTZGIFTIH | IHVK20K | IH7SUMMER | AUT10IDLE | IH23MOON | LUTZSEP2023 | SUMIH2023 | IDLEBARRY | XIPI777 | HPBIH2023 | HOTIHMAY | IMPGIFTIH | FAIRYIHMAR | SPRINGIHDAY | 2023HAPPYCNY | IHNEWYEAR2023 | BLESSING2023IH | DECXMASIH | NOVEGIFTIH | OCTTCOIH | SEPLUTZIH | SUMVIBE2022 | FELIZJULIO | DHXI2022 | HIJUNE2022 | HAPPYMAYDAY2022IH | SPRINGTIME2022IH | IHEASTERBUNNY4 | MARZOIH2022 | REUNION2022IH | HAPPY2022CNY | NEWYEAR2022 | 2022HAPPYCNY | 2022NEWYEARIH | XMAS2021IH | ASPEN2021IH | IHNOV2021 | autumn2021 | IHOCT2021 | SUMMER | SUMMERPARTY | IHSEPT2021 | IHAUG2021

Frequently Asked Questions

1. Are codes server-specific? - Yes. Most codes are for the global servers, which is where most players are. CN and EU servers are separate, and codes rarely work across them. If you want English support, stick to global.

2. Can I stack multiple codes? - Yes, you can use more than one code. However, you can only redeem them one at a time. There are no daily limits, but each account can only use a code once.

3. Do codes work on emulators? - Yes. Platforms like BlueStacks mirror the mobile version perfectly, so codes work the same way.

4. Which hero should I focus on with codes? - The best choice is Aku Demon. Many codes are timed with his banner, giving you about a 20% pull rate.

Bookmark this guide and check it often. We add new codes as soon as they come.

## Update Log
  • Last updated on: December 21, 2025.
Updates:
  • Added new codes.
  • Updated expired codes.
  • Removed extra paragraphs.

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