PrebucketBeta
Drag. Optimize. Share.S3 bucket management, simplified.
Manage multiple S3-compatible buckets from a modern desktop app. Upload files, auto-preprocess images, and copy public URLs in one seamless flow.
Features.All in one intuitive app.
Prebucket integrates multi-bucket management, drag-and-drop batch operations, and preset image preprocessing.
Use your favorite provider, not just Amazon.
Connect to any S3-compatible storage, including Cloudflare R2, Backblaze B2, and more.
Multi‑Bucket at a Glance.
Add all your S3 buckets and switch between them instantly.
Automatically Copy URL.
After upload, the URL can be copied to your clipboard automatically.
Image Preprocessing.
Define custom presets for image compression and format conversion.
And there's more cooking
