Shard makes secure file sharing simple. Files are encrypted in your browser before upload, so we never see your data. Set passwords, expiry times, and download limits. Every share includes a unique destruction link for immediate, permanent deletion.
Hello Product Hunt! We're incredibly excited to share the open beta of our new tool, Shard. As a cyber security company, we were constantly frustrated with the existing file-sharing options. They either lacked the robust, client-side encryption we consider essential, or they were bloated with features we didn't need for a quick, secure, one-off share. We needed a professional "fire-and-forget" tool that was built from the ground up with a zero-knowledge philosophy. Shard is our solution. It's unique by design: all encryption happens in your browser using the standard Web Crypto API, so we never see your files or passwords. Every share also comes with a secret destruction link, allowing you to permanently wipe the file from our servers at any moment. We also removed the friction of creating an account and added malware scanning on all uploads to protect the recipient.
What we're most proud of is abstracting away the complexity of a secure file sending workflow. Our work involves implementing advanced security, and we wanted to build that same integrity into a tool for everyday file sharing. Shard handles the cryptography so the user doesn't have to think about it. We believe privacy shouldn't be a luxury feature; it should be the default.
We're in open beta and would love to hear your feedback on the product. Thank you for checking out Shard! #SendShards
I tried the app and really liked both the concept and the design. The use of password-based client-side encryption, making the data inaccessible without the key, is a major advantage. The interface is also clean and very user-friendly.
Perhaps adding a page that explains how the app works in a bit more detail could help build trust and better inform first-time users.
⭐️⭐️⭐️⭐️⭐️ Excellent Solution for Secure File Sharing ShardSecure's ephemeral file sharing is a game-changer. It offers an incredibly secure and efficient way to share sensitive files without the risk of lingering data exposure. I was impressed by how intuitive the platform is—simple to use but packed with strong data protection features. The ephemeral nature of the sharing function gives me peace of mind knowing that files are only accessible for a limited time and then vanish without a trace. Perfect for teams and individuals who prioritize confidentiality. Highly recommend!
I tried the app and really liked both the concept and the design. The use of password-based client-side encryption, making the data inaccessible without the key, is a major advantage. The interface is also clean and very user-friendly.
Perhaps adding a page that explains how the app works in a bit more detail could help build trust and better inform first-time users.
Wishing you the best of luck with your launch!
@taha_hacihasanoglu Thank you for your feedback. Will be sure to include this in the next update or so.
⭐️⭐️⭐️⭐️⭐️ Excellent Solution for Secure File Sharing
ShardSecure's ephemeral file sharing is a game-changer. It offers an incredibly secure and efficient way to share sensitive files without the risk of lingering data exposure. I was impressed by how intuitive the platform is—simple to use but packed with strong data protection features. The ephemeral nature of the sharing function gives me peace of mind knowing that files are only accessible for a limited time and then vanish without a trace. Perfect for teams and individuals who prioritize confidentiality. Highly recommend!
@firewall_admin Thanks for the review, mate.