R2 Uploader - Free Cloudflare R2 File Upload Tool
R2 Uploader is the best way to upload files to Cloudflare R2 storage without the 300MB limit. Upload any file size with multipart uploading, resumable uploads in case of network failure, and sequential uploads.
Features
- Multipart Upload - Split large files into chunks for reliable uploads
- Resumable Uploads - Resume uploads after network failures
- Drag & Drop - Easy file selection with drag and drop support
- Progress Tracking - Real-time upload progress with speed and time remaining
- Sequential Uploading - Upload multiple files one at a time
- No File Size Limits - Upload files of any size to Cloudflare R2
Secure Credential Storage
Your R2 credentials are never stored on our servers unless you choose to save them with an account. With an account, credentials are encrypted with AES-256-GCM and stored securely. You can permanently delete them at any time.
Getting Started
- Configure Credentials - Set up your Cloudflare R2 account ID, access keys, and bucket name
- Set CORS Policy - Apply the CORS configuration to your R2 bucket
- Start Uploading - Choose between simple upload for small files or multipart upload for large files
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Please enable JavaScript to use R2 Uploader.