CrossLink Share

Share files/clipboard across multiple devices

🚀 CrossLink Share – Seamlessly Share Files, Text, and Clipboard Across Devices CrossLink Share is a powerful yet lightweight Chrome Extension that transforms the way you transfer files, images, and clipboard content between your devices. Whether you're working on your laptop and want to send a quick screenshot to your phone, or you’re switching between your desktop and tablet during a project, CrossLink Share bridges the gap instantly—without messy cables, accounts, or cloud syncs. Forget emailing yourself a file, uploading to Google Drive, or messaging via third-party apps. With CrossLink Share, you get an instant, secure, and private link between any devices that run Chrome. Just generate a key, share it, and you’re connected! ------------------------------------------------------------------------------ 🌟 Why CrossLink Share? ⚡ Speed Without Signups No login, no user account, no tracking. Just click, paste, send. You can instantly transfer files and clipboard content using a secure, temporary secret key that only you and your recipient know. All content is stored and shared securely via Supabase Storage (hosted on the trusted Postgres infrastructure). 🧩 Lightweight & Easy to Use CrossLink Share doesn’t clutter your browser. It’s small, fast, and intuitive. The extension opens into a simple two-tab interface: Upload and Download. That’s all you need to get going. ------------------------------------------------------------------------------ 🛠️ Key Features ✅ 1. One-Click Secret Key Generation Need to share something fast? Just hit “Generate Key” and CrossLink will create a unique short secret code (like k9fh3wz2). This is your private room. Everything you upload here is viewable from another device by entering the same key. Your key is stored until you generate a new one or manually clear it, so you can keep reusing the same room across sessions—even if you restart your browser or device. ✅ 2. File Upload, Paste, or Drag-and-Drop Easily share any file up to 50MB. Upload from your system, drag and drop into the window, or even paste directly from your clipboard: 📄 Paste text snippets or copied content from any document. 🖼️ Paste screenshots, copied images, or image files. 📂 Drag and drop files right into the extension popup. Everything gets uploaded securely and becomes instantly accessible via a public but obscure Supabase URL. ✅ 3. Clipboard Support for Text & Images Pasting isn’t limited to text. You can copy an image, screenshot, or emoji and paste it directly into the upload area. CrossLink Share automatically turns it into a shareable file. This is perfect for: Sending screenshots across devices Sharing sketches or whiteboard captures Quickly passing text notes or code blocks between machines ✅ 4. Download From Any Device Once you or someone shares a secret key with you, simply switch to the Download tab, paste in the key, and view all files in the shared space. Each file includes: Filename Size (in KB) Last modified date Expiry countdown timer You can download any file by clicking its name—just like clicking a regular link. ✅ 5. Expiration Countdown for Security All shared files expire 5 minutes after upload. This ensures your shared content is temporary and private by design. Once expired: Files are marked with ⛔ and struck through Downloads are disabled Links are visually disabled No accidental shares. No lingering data. Just simple, secure sharing. ✅ 6. File Management Tools Uploaded files are fully manageable: 🔁 Refresh the list at any time 🗑️ Delete individual files instantly 📋 Copy or paste your secret key 📂 See file size and timestamps at a glance You stay in control of what gets shared and when. ✅ 7. Helpful Guide Built-In New to the extension? Just click the Guide link in the corner and a mini help window will open right inside the extension, showing: How to Upload How to Download No need to leave the page or browse documentation. Everything’s accessible within the extension. ------------------------------------------------------------------------------ 🌈 Use Cases & Scenarios 🖥️ Move Files Between Work and Home Working remotely? Send files from your work laptop to your home desktop without email or cloud syncs. Just generate a key at work and enter it on your home PC later. 📱 Transfer to Your Phone in Seconds( COMING SOON📌) Copy a file from your laptop, scan the key with your phone, and download the file instantly. Perfect for downloading images, presentations, or documents on the go. 💬 Share Notes Across Devices Need to share a block of code, text, or notes between browser tabs, desktops, or even different user profiles? Just copy and paste—CrossLink takes care of the rest. 📸 Snap & Share Visual Content Designers, devs, and creators will love being able to copy a screenshot and paste it directly into a shared room. It’s as if your devices were one clipboard. 🧪 Share Between Browser Profiles Even if you use multiple Chrome profiles for personal and work, CrossLink lets you bridge the gap without extra apps or tabs. 🔐 Privacy-First by Design We don’t collect data, track usage, or require accounts. All shared files go through Supabase’s secure backend, with: Temporary storage Random secret keys No login required Your data stays yours. 🧩 Simple Installation, Smarter Sharing Install CrossLink Share from the Chrome Web Store and start using it in under 30 seconds. No setup required No learning curve Fully offline-capable after install Automatically updates in the background ------------------------------------------------------------------------------ 🧪 Try It Now Whether you're tech-savvy or just want something simpler than cloud drives or messaging apps, CrossLink Share makes file transfer effortless, private, and instant. Try it once and you’ll wonder how you ever lived without it.