How much does .NET Fiddle cost?

.NET Fiddle is listed as free. No paid plan with a published price was found.

Does .NET Fiddle have an API?

We could not confirm API access for .NET Fiddle.

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Developer Tools · Vendor site 2026-10-04

The site supports collaboration features, package loading, and IL inspection for quick experiments.

Updated 2026-10-04View sources

Category: Developer Tools
Free access: Public online compiler accessible from the homepage without a published subscription requirement.
API access: Not confirmed

Understand the total cost

Free

Public online compiler accessible from the homepage without a published subscription requirement.

Access: Public online compiler accessible from the homepage without a published subscription requirement.

No retained pricing changes yet. A current price alone does not establish a historical trend.

Identity and profile

Reviewed vendor source

2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.