Backblaze B2 Cloud Storage for PHP8+ & Laravel 8+

1.4.2 2021-06-09 06:50 UTC

This package is auto-updated.

Last update: 2021-07-09 08:04:59 UTC


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Visit ( and get your account id and application key.

This package allows Laravel to use Backblaze B2 buckets as filesystem. It uses the Backblaze B2 SDK and the Backblaze Flysystem Adapter to communicate with the API.


Via Composer

composer require marcandreappel/laravel-backblaze-b2


In your config/app.php, add to the list of service providers:


In your config/filesystems.php add under disks the driver:

        'b2' => [
            'driver'         => 'b2',
            'accountId'      => env('B2_APPLICATION_KEY_ID'),
            'applicationKey' => env('B2_APPLICATION_KEY_SECRET'),
            'bucketName'     => env('B2_BUCKET_NAME'),
            'bucketId'       => env('B2_BUCKET_ID', ''),

Using ApplicationKey instead of MasterKey

If you specify only the $bucketName when creating the BackblazeAdapter, your $applicationKey must be the master key. However, if you specify both bucket name and bucket id, you can use an application key. Fetch your $bucketId using the b2 command line tool b2 get-bucket <bucketName>.


Use it directly with the Storage facade.

\Storage::disk('b2')->put('filename.txt', 'My important content');


If you discover any security related issues, please use the issue tracker.



The MIT License (MIT). Please see License File for more information.