Share a Secret Online with a Password-Protected Link

A secret should not live forever in an inbox, team chat, or copied message thread. When you need to send a password, private note, file, screenshot, audio message, or client document, a secret link gives the recipient a clear unlock flow instead of leaving the raw content in plain text.

LOCK.PUB helps you create password-protected links for URLs, memos, files, images, audio, chats, and secure requests. Use expiration, access limits, and read receipts to keep private sharing out of inboxes and chat history.

Create a secret link

What does it mean to share a secret online?

To share a secret online is to send sensitive information in a way that limits who can open it, how long it remains useful, and whether you can confirm delivery. The goal is not just to hide a link. The goal is to reduce how many places the secret can be copied, indexed, forwarded, or forgotten.

This page answers the intent behind searches like secret link, share a secret, one-time secret, password-protected link, secure file sharing, and expiring link.

Email and chat are convenient, but they are bad long-term homes for secrets. They sync across devices, appear in search, get backed up, and are often visible to anyone who later gains access to the account.

How to share a secret safely with LOCK.PUB

A good secret-sharing flow separates the link from the password, adds a time boundary, and gives the creator enough visibility to know whether the recipient opened it.

1. Choose the right format: Secret links, Private memos, Files and documents, Images and audio, Secure request links.
2. Set a strong password and send it through a different channel from the link.
3. Use expiration or access limits when the secret should only be available briefly.
4. For client work or sensitive handoffs, use read receipts to confirm whether it was opened: Upgrade for read receipts.
5. Review the safety guidance when the content is especially sensitive: Security & Trust.

What you can share as a secret

Use one security model across the private things people actually need to send: links, notes, media, conversations, and intake requests.

• Secret links: Password-protect a URL and add expiration or access limits before sharing.
• Private memos: Share a note behind a password instead of leaving it in email or chat history.
• Files and documents: Send private files through a protected LOCK.PUB link with controlled access.
• Images and audio: Protect scans, screenshots, voice notes, and audio files with the same unlock flow.
• Chats, boards, polls, and asks: Create private interactive spaces that require the password before entry.
• Secure request links: Collect memos, files, images, and audio from others while keeping submissions visible to the creator.

Expiration, one-time access, and read receipts

These controls turn a normal private link into an expiring, limited, and easier-to-trust share.

• Start time: Keep the link locked until the moment you choose.
• Expiration time: Stop access automatically after the selected time.
• Access limit: Use a one-time secret link or allow only a small number of opens.
• Custom URL: Use a recognizable short path so recipients can spot the right link.

Upgrade when you need read receipts, custom URLs, expiration controls, access limits, editing, deletion, and deeper dashboard history for client work or sensitive sharing.

Related secure-sharing guides

• OneTimeSecret alternatives
• Secret URL guide
• Password-protected links guide
• Secure password sharing
• Links that expire after first view
• Secure request links

Security FAQ

Is this a one-time secret link?

It can be used that way when you set the access limit to one. You can also choose a longer expiration window or allow more opens when the situation needs it.

Can I see whether it was opened?

Basic open counts are available in the dashboard. Pro read receipts add timing, device, browser, country, and referrer details when available.

Are files and media protected?

Yes. Files, images, and audio are delivered through password verification and protected application routes rather than ordinary public storage links.

How should I share the password?

For sensitive content, send the LOCK.PUB link and password through separate channels. That keeps a copied chat or email thread from containing everything needed to open the secret.

Create a secret link now

When the content is sensitive enough that you hesitate before pasting it into chat, turn it into a password-protected LOCK.PUB link instead. Start with a link, memo, file, image, audio message, or secure request.

Create a secret link