# Updated logging limits for Vercel Functions

**Published:** January 9, 2025 | **Authors:** Craig Andrews

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The [runtime log](https://vercel.com/docs/observability/runtime-logs) limits for [Vercel Functions](https://vercel.com/docs/functions) have been increased, allowing for significantly larger log entries. These updates replace the previous 4KB-per-line restriction, and they are now live for all projects.

**The runtime log limits are now:**

- **Log line size:** Up to 256KB per log line.
- **Log line count:** Up to 256 individual log lines per request.
- **Total log size per request:** Up to 1MB (sum of all log lines in a single request).

Learn more about our logs in [our documentation](https://vercel.com/docs/observability/runtime-logs).

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