Security — Built for protection, designed for trust
The Coinbase Extension^ places user security at the center of every flow. Keys are encrypted and stored locally by default, with optional client-side encrypted backups for those who prefer cloud recovery. Each transaction requires explicit user confirmation and shows a clear preview of recipients and contract details before signing. The extension supports hardware wallets (Ledger, Trezor), biometric unlock where available, and an optional PIN or passphrase for an extra layer of defense.
Trading — Speedy swaps & advanced order options
Trade directly from your browser with a streamlined interface for instant swaps and an advanced panel for limit, stop, and conditional orders. Fees, slippage, and route details are shown prior to confirmation. For power users, the extension exposes professional controls (fiat pair toggle, custom gas controls) while keeping the core experience simple for newcomers. Trading operations are routed through audited signing modules tied to the extension's secure keystore — combining convenience with strong custody guarantees.
Management — Portfolio tools & automation
Manage assets across multiple addresses with tagging, consolidated balances, and performance charts. Built-in export tools (CSV/JSON) make tax reporting easier, while automation rules enable recurring transfers, scheduled staking, or dynamic rebalancing. Everything runs locally: analytics operate on-device so sensitive data never leaves your browser unless you explicitly opt in.
Design & Accessibility — Clear, colorful, conscious
The new teal & orange palette is used consistently to improve recognition: teal accents call attention to secure actions, orange marks proactive alerts and primary CTAs. Contrast ratios, keyboard navigation, and screen-reader labels were considered to make the extension accessible. Visual cues — colored chips, iconography, and compact microcopy — empower users to make safer choices quickly.
Privacy — Minimal, transparent telemetry
Telemetry is minimized to essential metrics for stability and fraud detection. Users can disable all analytics. When telemetry is enabled, data is anonymized and never tied to private keys or seed material. Permission dialogs explain each data request in plain language and show how to revoke access from settings.
Install & Onboarding — Simple steps, secure defaults
Installation is a short three-step flow: 1) install from the official store, 2) create/import wallet or connect a hardware device, and 3) choose security defaults (biometric, PIN, or hardware-only). The onboarding includes short interactive tips on seed phrase safety, recognizing phishing domains, and verifying contracts before approval. New users are encouraged to pair a hardware wallet for high-value holdings.
Best practices — Practical security habits
- Keep your seed phrase offline and never share it.
- Enable hardware wallet for large balances.
- Use unique, strong passwords and a password manager.
- Verify contract source and requested approvals before signing.
Integrations — Controlled ecosystem access
Through granular permission prompts, third-party dApps can request specific capabilities (view balances, request signatures) without accessing private keys. Integrations include DeFi routers, NFT marketplaces, and custody partners — each isolated by origin checks and limited-scope permissions to reduce attack surface.
Audits & Transparency
The extension is subject to regular third-party security audits. Audit summaries and remediation timelines are available in the settings pane with an easy-to-read executive summary for non-technical users. Critical fixes are pushed as priority updates and users are prompted to update when vulnerabilities are addressed.
FAQs — Quick answers
Q: Can I pair a hardware wallet?
A: Yes — Ledger, Trezor and compatible devices are supported for signing.
Q: Are my keys stored in the cloud?
A: No — keys are encrypted locally by default; cloud backups are optional and client-side encrypted.
Q: How do I report suspicious activity?
A: Use the support link in settings or visit the official Coinbase support center to report phishing or fraudulent pages.