> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Object Storage

> Overview of object storage configuration options for Blink self-hosted runners.

When building a workflow that involves file generation or [file-based actions](/docs/workflows/building-workflows/actions/utility-actions/file-actions), Blink automatically stores these files in its default object storage. However, if you prefer to manage file storage within your own infrastructure, you have the option to configure and use a custom object storage solution instead.

## Limitations[​](#limitations "Direct link to Limitations")

<Tip>For more information regarding limitations, please visit the [Workflows Runtime Limitations](/docs/workflows/system-limits) section of our documentation.</Tip>

1. If you’re using Blink’s runner object storage, the maximum file size created by a step is limited to `500MB`.
2. If you configure your own object storage, there is no file size limit.

## Object Storage Installation Guidelines[​](#object-storage-installation-guidelines "Direct link to Object Storage Installation Guidelines")

<Note>
  We support all S3-compatible object storage. Currently, we provide detailed guidelines for AWS S3 and Google Cloud Storage. If you need assistance configuring S3-compatible object storage not covered in the documentation, please [contact our support team](https://www.blinkops.com/contact) for help.
</Note>

<CardGroup col={1}>
  <Card title="AWS S3 object" icon="aws" href="/docs/blink-platform/runners/object-storage/s3-object-storage">
    Click here, to learn how to configure an AWS S3 object storage with a runner.
  </Card>

  <Card title="Google Cloud Storage" icon="google" href="/docs/blink-platform/runners/object-storage/google-cloud-storage">
    Click here, to learn how to configure Google Cloud Storage with a runner.
  </Card>
</CardGroup>