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SecLink
Share secrets once. The server never sees them.
SecLink uses AES-256-GCM encryption entirely in your browser. The decryption key lives only in the URL fragment — it never touches the server. Share passwords, API keys, and credentials that self-destruct after reading.
Why SecLink?
Every time you send a password over Slack, WhatsApp, or email — it's stored in plaintext on someone else's server. Forever.
SecLink is different. Encryption happens in your browser before anything leaves your device. The server stores only an encrypted blob it mathematically cannot decrypt. The decryption key is appended to the share URL as a #fragment — which browsers never send in HTTP requests.
How it works:
1. Type your secret → browser encrypts it with AES-256-GCM
2. You get a share URL: seclink.datafort.cloud/abc123#key=...
3. Recipient opens the link → browser decrypts locally
4. Link self-destructs (view-once mode) or expires automatically
Built for:
- Developers sharing API keys and credentials
- Teams doing secure onboarding
- Freelancers handing over client passwords
- Anyone who'd otherwise use email or chat for secrets
Zero knowledge means: even a court order, a breach, or a rogue employee cannot expose what was shared. There's nothing to expose.
Built in India. Compliant with DPDP Act 2023. No account required. Free.
About SecLink on Product Hunt
“Share secrets once. The server never sees them.”
SecLink was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #22 on the daily leaderboard. SecLink uses AES-256-GCM encryption entirely in your browser. The decryption key lives only in the URL fragment — it never touches the server. Share passwords, API keys, and credentials that self-destruct after reading.
On the analytics side, SecLink competes within Privacy, Developer Tools and Tech — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how SecLink performed against the three products that launched closest to it on the same day.
Who hunted SecLink ?
SecLink was hunted by Nilesh Pathare. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of SecLink including community comment highlights and product details, visit the product overview.
Nilesh Pathare