Cloudflare D1

Database · Free

SQL database available on Workers Free. Each database is limited to 500MB, with daily row-read and row-write quotas.

Last verified 2026-10-02 (0 days ago)

Key limits

500
MBDatabase storage (per DB): 5
GBAccount-wide storage: 5M
rowsRows read / day: 100K
rowsRows written / day

Plan overview

Commercial use: Unverified
Custom domain: Unverified
Payment card: Not required
Availability: Ongoing

All limits

Database storage (per DB)500 MBSource
Account-wide storage5 GBSource
Rows read5,000,000 rows / daySource
Rows written100,000 rows / daySource
Databases10 databasesSource

Sources

Notes

Storage estimates cover a single database, not total storage split across multiple databases
Rows read and written are not measured by current inputs. Workers execution limits also apply separately
No explicit permission or restriction for commercial use of D1 Free was identified within this review