Backblaze B2 File Storage

Plugin Overview

Backblaze B2 File Storage plugin

Use our Backblaze B2 file storage plugin to store files using Backblaze B2's S3-compatible storage service. Offload your file hosting data to Backblaze's low-cost, resilient cloud storage whilst keeping uploads and security under your control.

The Backblaze B2 File Storage plugin integrates seamlessly with Yetishare so files can be served directly from Backblaze B2 or via your site, with support for multiple regions and flexible configuration.

Direct Download & Uploads


  • Save Bandwidth

    Files can download directly from Backblaze B2, reducing your site's bandwidth and server load.

  • Secure Access & Control

    Direct links use secure pre-signed URLs; uploads go through your site so file size and type restrictions stay in place.

  • Preview & Resuming

    File previews and thumbnails work as expected; direct links support download managers and resuming.

Configuration & Admin Control


  • S3 Access & Regions

    Configure access key, secret key and bucket; choose from compatible Backblaze B2 regions (new regions added easily).

  • Direct vs Website

    Toggle between direct download URL support and routing via your website.

  • Storage & Targeting

    Storage prioritisation, geo targeting and account type targeting work the same as other storage servers.