Which Node version does Next.js require?
Find the Node.js version required by current Next.js releases and compare the supported runtime ranges.
Next.js 15 requires Node.js 18.18 or later. For a new project, use the current Node.js LTS release unless your deployment provider specifies another supported version.
Requirements checked: 2026-07-10.
Next.js compatibility table
| Requirement | Version or model | Result |
|---|---|---|
| Next.js 15 | Node.js 18.18 or later | Supported |
| Next.js 14 | Node.js 18.17 or later | Supported |
| Node.js 16 or older | Not supported by current Next.js | Upgrade required |