opBNB (OPBNB) ウォレット

Explore the groundbreaking features of opBNB, the Layer 2 solution taking the BNB Smart Chain by storm. Experience lightning-fast transactions and low fees with the opBNB mobile wallet. Don't miss out download opBNB wallet app today!

Also available on other platforms →

What Is opBNB

opBNB is the next-gen Layer 2 scaling solution for the BNB Smart Chain. By offloading transactional processes while retaining mainnet data, it offers users unprecedented speed, reduced fees, and robust security. Seamlessly migrate DApps or smart contracts from EVM-compatible chains, all while enjoying the benefits of opBNB wallet app and its impressive throughput capabilities.

opBNB Wallet Benefits

Embrace the future with the opBNB wallet:

High Performance: Transact with over 100 million gas per second, far surpassing most Layer 1 solutions.
Cost-Efficient: Bid goodbye to high fees! The opBNB mobile wallet offers average transfer gas fees of just $0.005.
Swift Processing: A block time of just 1 second ensures you’re never left waiting.
Compatibility & Flexibility: Built on the BNB Smart Chain, it’s highly interoperable with other EVM & Solidity supporting platforms. Plus, with the opBNB wallet ios, you’re always a tap away from your assets.
Unrivaled Security: With features like sequencers, provers, and verifiers, be assured of utmost transactional security.
Community-Centric: Stay engaged with open feedback loops, driving the evolution of opBNB.
Leverage the BNB Ecosystem: Tap into the vast BNB user base and enjoy benefits like faster, cheaper transactions.

Introducing the new opBNB wallet – where functionality meets user-friendliness. For those seeking a wallet for opBNB that’s optimized for today’s Web3 applications, look no further.

なぜ選ぶのか Gem Wallet opBNB (OPBNB) ウォレットとして

Gem Walletは、秘密鍵と資金を自分で管理できるopBNB (OPBNB)ウォレットです。コードはGitHubで公開されています。アクティビティは追跡されず、アプリから直接opBNB (OPBNB)を購入、交換、利用できます。

フルコントロール

秘密鍵とシードフレーズを完全に管理できます。第三者があなたのOPBNBにアクセスしたり、制限したりすることはできません。あなたのOPBNBは真にあなたのものです。

プライバシー保護

追跡、個人情報の収集、データ収集は一切ありません。opBNB (OPBNB) のプライバシーとコントロールを完全に保護します。

監査済み

GitHubでコードが公開されており、2026年4月にCertiKによる独立した監査済み。

クロスプラットフォーム

iOS、Android、APKでご利用いただけます。opBNB (OPBNB)ウォレットはどこにいてもご利用いただけます。

opBNB (OPBNB) ウォレット（多言語対応）

英語、スペイン語、中国語、ロシア語、アラビア語を含む25以上の言語に対応。世界中でご利用いただけるよう、完全にローカライズされています。

組み込みの opBNB (OPBNB) サービス

30 種類以上の支払い方法で opBNB (OPBNB) を購入できます。 OPBNB を交換する統合型DEXアグリゲーターを通じて、すべての暗号資産を一元的に安全に管理できます。

比較: Gem Wallet vs Exchange Wallet

Gem WalletでopBNB (OPBNB)を保管することと取引所で保管することの違いをご覧ください

特徴	Gem Wallet	取引所ウォレット（Binance、Coinbase）
登録が必要です	✅ なし	❌ 完全なKYC
個人データの収集	✅ なし	❌ 詳細（ID、住所、自撮り写真）
オープンソース	✅ 完全に透明	❌ クローズドソース
秘密鍵の管理	✅ はい	❌ いいえ
アカウント凍結	✅ 不可能	❌ 可能
セットアップ時間	✅ 2分	⚠️ 1～7日（KYC認証）

プロフェッショナルなセキュリティ機能

生体認証: Face ID、Touch ID、または指紋を使用してウォレットを保護します
PIN保護: 追加のセキュリティ層として強力なPINコードを設定する
暗号化されたバックアップ: シードフレーズは安全に保存され、デバイスから外に出ることはありません
定期的なセキュリティ監査: 独立したセキュリティレビューによりウォレットの整合性が保証されます。セキュリティについて詳しくはこちら→

Gem Wallet private key security and self-custody crypto wallet features

opBNB (OPBNB) ユーザーが語る Gem Wallet

DariaGalli

Aug 7, 2025

"Great 👍🏻 I've been using this wallet for Bitcoin and USDT it's easy to use, and the design's actually..."

mitu Akter2

Feb 11, 2026

"Excellent crypto wallet! The app is very easy to use, even for beginners. Transactions are fast and secure, and I really like the clean interface. Setting up the wallet was simple, and I feel confident about the security features."

Cryptouser22

Mar 26, 2025

"Very fast customer support response , it was much appreciated"

Borisza1

Dec 26, 2025

"Very fast and easy app to use fast transfers"

Danish

Jan 11, 2026

"fantastic wallet simple, easy to use, friendly, interface secure with many more great features. I think, this is perfect for nowadays needs and fast crypto transactions."

NewbieCrypto_2024

Dec 15, 2025

"Perfect for beginners. Set it up in under 2 minutes and bought my first Bitcoin through the wallet. Super easy!"

Sabana

Dec 30, 2025

"Gem Wallet offers a clean interface and solid security for managing crypto assets. Transactions are smooth, and the wallet feels reliable for everyday use."

LadyTech777

Dec 12, 2025

"I wanted something easy to use, fast wallet with multiple old and new chains. Finally found all of this in Gem."

Ahmed Barca

Jan 9, 2026

"best app"

Stickyglow

Apr 10, 2025

"I love how I can cross chain swap btc and eth in base it was fastest swap ever."

Forhad Rahman

Jan 5, 2026

"A well-designed crypto wallet that balances security and usability. Managing assets feels simple, even for someone new to crypto."

RDJ670

Nov 12, 2025

"It's a very cool and fast wallet application which has simple interface...friendly users which make it easy to use."

Shani Jibo

Feb 8, 2026

"Very reliable and easy to use, great experience, will definitely use in the future."

vitos18372

Feb 26, 2025

"I use this wallet, very pleasant experience, will be my main wallet now!!!)))))"

pimptee

Oct 12, 2025

"I'm using gem wallet for some time now and it has been pretty reliable. It support basically every coin you can think of."

Clanos Clanas

Jul 6, 2025

"Good wallet for crypto exchange"

Joa.co

Jan 2, 2026

"Simple and powerful wallet with beautiful native iOS design. I downloaded Gem because I wanted an open source self custodial wallet with support for staking. I'm coming from Unstoppable Wallet which doesn't support staking, so it fills the gap nicely"

Jennifer662

Dec 27, 2025

"Gem Wallet makes crypto simple with fast in-app swaps, wide coin support, and reliable security designed for safe everyday use."

Tamam AlAli

Mar 24, 2025

"After trying the wallet, I really liked it. It is safe, easy to use, and has many of the currencies I need. Thank you. I recommend it."

Sarah_Crypto

Aug 12, 2025

"Switched from Coinbase and never looked back. I actually own my crypto now. The seed phrase backup is straightforward and secure."