r2share

Tiny Windows tray uploader for Cloudflare R2. Drop a file, paste an image, get a public sharing link.

Why It Is Useful

• Fast tray workflow: click the tray icon, upload, copy the link, get back to work.
• Cloudflare R2 storage with S3-compatible credentials.
• Clipboard image uploads for quick screenshots.
• Local upload history with copy and delete actions.
• Rename-after-upload flow that refreshes the public URL.
• Popover-style desktop behavior: hide with the X button or by clicking away.

Install

Download the Windows installer from the latest GitHub release:

• NSIS installer: r2share_0.1.0_x64-setup.exe
• MSI installer: r2share_0.1.0_x64_en-US.msi

After first launch, open Settings and enter:

• Cloudflare account ID
• R2 bucket name
• R2 access key ID
• R2 secret access key
• Public URL base, such as https://pub-xxx.r2.dev

The app stores configuration locally in the OS app-data directory.

Build From Source

Requirements:

• Windows
• Rust stable toolchain
• Node.js and npm
• WebView2 Runtime

npm install
npm run desktop:build:win

Build outputs are written to:

src-tauri/target/release/r2share.exe
src-tauri/target/release/bundle/nsis/r2share_0.1.0_x64-setup.exe
src-tauri/target/release/bundle/msi/r2share_0.1.0_x64_en-US.msi

Development

npm install
npm run dev

Release

This repository snapshot is framed by version-control.json.

Current frozen release: v0.1.0.