Tonkeeper Rebrands to Keeper and Goes Multichain with Bitcoin, Ethereum, and Tron

Preface

Tonkeeper has officially become Keeper, marking a deliberate shift from a TON-focused wallet to a multichain product. This change reflects both the evolving needs of users and the broader trend in crypto toward seamless cross-chain asset management. In this article, we summarize what changed, why the team made the move, and what features and roadmap items Keeper has announced. The goal is to give a clear, factual overview — explaining the rebrand, the newly supported networks, and the company’s planned expansion into additional services — so readers understand how this transformation may affect users and the wider ecosystem.

Lazy bag

Keeper (previously Tonkeeper) now supports TON plus Bitcoin, Ethereum, TRON, BNB Smart Chain, Arbitrum, and Base. The rebrand was driven by user behavior — holders managing assets across many chains — and aims to turn a popular TON wallet into a daily multichain utility. Keeper already offers a Battery feature to pay fees without native tokens and plans to roll out cross-chain swaps, DeFi tools, spending features, and more over the coming year.

Main Body

Tonkeeper, one of the leading self-custodial wallets within The Open Network (TON) ecosystem, has rebranded to Keeper and expanded its supported networks beyond TON to include Bitcoin, Ethereum, TRON, BNB Smart Chain, Arbitrum, and Base. The announcement positions Keeper as a bridge between TON-centric users and the broader crypto economy, addressing a common pain point: users holding assets across multiple chains and juggling several apps to manage them.

The decision to rebrand was framed by Keeper’s leadership as a response to user behavior. Keeper’s CMO explained that many of the wallet’s existing users were no longer operating exclusively on TON; they held assets such as USDT on Tron, Bitcoin, ETH, and tokens on Layer-2 networks, frequently managing these assets across multiple applications. The Tonkeeper name, tied closely to The Open Network, no longer reflected this multichain reality, so the team chose the more neutral and inclusive name, Keeper.

Keeper’s evolution follows a broader industry pattern: wallets and services initially built for one chain increasingly expand to support multiple networks to reduce fragmentation for users. By integrating major chains like Bitcoin and Ethereum, plus popular EVM-compatible and L2 networks such as BNB Smart Chain, Arbitrum, and Base, Keeper aims to consolidate asset management within a single interface.

One of Keeper’s highlighted features is Battery, which lets users pay transaction fees without holding native tokens for every network. This kind of convenience addresses a frequent barrier for mainstream adoption: the need to hold small amounts of chain-specific gas tokens just to transact. Keeper has said it plans to extend Battery support across all supported networks within a year, although specific rollout details and initial network coverage at launch were not disclosed.

Beyond simple custody, Keeper outlined an ambitious product roadmap. The team plans to introduce cross-chain swaps, decentralized finance (DeFi) products, spending tools (likely meaning on- and off-ramp capabilities, payment integrations, and fiat or card spending flows), a decentralized-application (dApp) browser, a loyalty program, and even perpetual-futures trading. No concrete timelines were provided for these features, but the intent is to transition Keeper from a place to store assets into a wallet users rely on for daily interactions and financial activities.

The change comes amid parallel movements in the TON ecosystem. Other wallets and services have likewise expanded beyond TON: for example, MyTonWallet rebranded to My Wallet after adding support for multiple networks. TON-based projects have also been launching cross-chain functionality, including decentralized exchanges enabling swaps between TON, Tron, and Ethereum-compatible networks. These developments suggest a maturing ecosystem that both preserves TON-focused integrations and embraces interoperability with larger chains.

Tonal context matters: Telegram has been deepening its relationship with TON, designating TON as the exclusive blockchain for crypto-enabled mini apps and taking a greater role in guiding the network. This close association has helped Tonkeeper grow its user base within the TON community. At the same time, Keeper’s backer, The Open Platform, has raised significant capital and increased its profile, supporting broader product development.

Keeper’s strategy may serve two complementary goals. First, it gives current TON users a single app to manage all their assets, reducing friction and app switching. Second, by supporting major external networks, Keeper can introduce its TON-focused features to users who may not have encountered the wallet otherwise, expanding its addressable market. The onboarding of Bitcoin and Ethereum users, in particular, could significantly broaden Keeper’s user base if the product delivers smooth, reliable multichain experiences.

Risks and considerations are worth noting. Multichain wallets add complexity: secure key management, accurate balance and token detection across numerous networks, fee abstraction, and reliable cross-chain operations are technically challenging. Users will judge Keeper not just on network coverage but on security, usability, and the quality of additional products like swaps and DeFi integrations. The company must communicate clear timelines and safeguard implementations to maintain trust as it grows beyond its TON roots.

Finally, Keeper’s long-term success will depend on execution. Adding chains is a necessary first step, but delivering on cross-chain functionality, DeFi access, and everyday spending capabilities will determine whether Keeper becomes an everyday wallet for users or simply another multichain option. The rebrand and expansion reflect an industry-wide push toward interoperability and user convenience — if Keeper can maintain the reliability and reputation it built on TON while delivering useful multichain features, it stands to become a prominent player in the self-custodial wallet landscape.

Key Insights Table