Create your confidential links with Seecret.it
Simplify password sharing and the transfer of sensitive information without ever writing them in an email or messaging app. Each seecret is temporary: visible only once (or a defined number of views), then automatically deleted to protect your privacy.
How it worksWhy choose Seecret.it?
- One link = one view, zero trace
- Designed for your privacy
- Email notification upon opening
- Instant QR Code for quick access
- Encrypted and secure files
Share your information with confidence
Create a one-time link to send passwords, sensitive information, or confidential files. Once viewed, the message self-destructs automatically.
Control the lifespan of your seecrets
Set the validity period for each link. Limit access over time for maximum security and full control of your information.
Receive real-time notifications
Get email alerts as soon as your seecret is viewed. You know exactly when and by whom your information was accessed.
Protect, edit, and automate your shares
Add password protection, edit content before viewing, or integrate Seecret.it via our secure API. Keep full control over your data.
Security tools
Seecret.it provides several online security tools to help protect the sharing of passwords and sensitive information. Generate strong passwords, convert them into secure hashes, or share a secret via an encrypted, single-use link.
How it works
Learn how Seecret.it secures password sharing with client-side AES-256 encryption, one-time links and automatic deletion. Free and no signup required.
Extensions
Create a secure Seecret.it link from selected text using our Chrome, Firefox and Thunderbird extensions. One-time encrypted sharing in a click, free to use.
Shared Access
Share passwords or sensitive data with multiple users using controlled access and secure links. The secret unlocks only when enough people are present.
Password Generation
Generate strong, secure passwords instantly, built to follow cybersecurity best practices. Free, 100% local in your browser: nothing is stored or sent.
Wi-Fi QR Code Generator
Generate a Wi-Fi QR Code to instantly connect any device to your network without typing the password. Free, 100% local: nothing is stored or sent to a server.
Hash Toolkit
Generate password hashes using MD5, bcrypt, scrypt or Argon2. Free and 100% local in your browser: nothing is stored or sent. Ideal for developers and admins.
New
When trust is built together
Secure multi-person sharing protects sensitive information by eliminating single points of failure.
The secret is revealed only when the required number of people are present, ensuring full control and enhanced security for both professional and personal use.
End-to-end encryption
Your secrets are encrypted directly on your device using the AES-256-CBC algorithm, one of the most reliable standards for protecting sensitive data. Encryption happens before sending, ensuring no one can access your information.
For each secret, a unique encryption key and a random initialization vector (IV) are generated, making the content unreadable and indecipherable without this information.
This key is never stored or transmitted, it is securely embedded in your unique link. Without this complete link, it is mathematically impossible to recover the secret.
Seecret.it in video
Your secrets stay private: encrypted, temporary, and impossible to intercept.
Why should you avoid sharing passwords by email?
Sending a password by email, SMS, or messaging apps is still very common… but highly discouraged. If an email account is hacked, a phone is stolen, or a mistake is made, your credentials remain visible in plain text and can be reused at any time.
With Seecret.it, password sharing is done through an end-to-end encrypted link: the password never appears in the email, and the seecret self-destructs after it’s viewed or after the validity period you’ve defined.
You stay in control: validity duration, number of views, secondary password protection… everything is designed to permanently replace password sharing by email.
Our pricing
Share your secrets securely, at low cost.
Free for basic needs, affordable and feature-rich for professionals.
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Free
0€
For your personal needs - With a free account
- Unlimited seecrets
- Complete seecret history
- Limit of 300 characters for non-subscribers
- 2 Encrypted attached files (limit: 2MB)
- Quota of 50MB for active seecrets
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Bonus - Automatic deletion of expired seecrets
- Instant QR Code for quick access
- Short link
- Public inbox: 5 drops/day
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The essentials, no signup - Limited to 2 seecrets per minute to ensure stability
- Link valid for 7 days
- Limit of 150 characters per seecret
- 1-week Pro trial: test all premium features!
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Pro
2€/ month
The full toolkit for professionals who share - Everything in Free, made better
- Unlimited seecrets
- Complete seecret history
- Limit of 2700 characters for Pro subscribers
- 5 Encrypted attached files (limit: 100MB for Pro subscribers)
- Quota of 500MB for active seecrets for Pro subscribers
- Unlimited public inbox with attachments
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Advanced security - Password protection
- Country blocking based on IP address
- Customizable validity period
- Automatic deletion of expired seecrets
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Notifications & sharing - Email notification upon opening
- Link not opened? Receive an email reminder before expiration
- Direct email delivery
- Secure multi-participant sharing option
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Pro & branding - URL customization (branding)
- Edit seecret before viewing
- Secure API available
- Instant QR Code for quick access
- Short link
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Enterprise
20€/ month
For teams that collaborate securely - Everything in Pro + team collaboration
- Unlimited users
- Direct sharing between colleagues (private link)
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Admin & oversight - Admin dashboard + activity logs
- CSV import for your teams
- All Pro features included
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Fair pricing - Per-organisation pricing, not per seat
- Monthly subscription, no commitment
Why trust us?
No marketing promises — concrete, verifiable guarantees.
Built & hosted in France
Your data stays in France, under European law (GDPR).
Open-source
Public, auditable source code on GitHub.
AES-256 encryption
Zero-knowledge: not even we can read your secrets.
Ad-free
No data resale, no advertising cookies.
Secure. Share. Forget.
Privacy made simple and secure.
Share passwords, files, or sensitive information with Seecret.it.
Each seecret is protected by a unique link, usable only once, then automatically destroyed to ensure your data remains confidential.
You send. The recipient views it. The secret disappears. Simple, safe, and completely under your control.
Guides & resources
Go further on secure password sharing with our guides and comparisons.
How to share a password securely in 2026
2026 practical guide: how to share a password securely, without email or messaging. 4-step method, tutorial and alternatives. Free, with AES-256 encryption.
Password sharing and GDPR: complete guide
Password sharing is regulated by GDPR (articles 5, 32, 33). Risks, fines and a compliant method with Seecret.it. Practical guide for DPOs, CISOs and IT teams.
Sending a password by email: why it's dangerous
7 concrete reasons to stop sending passwords by email. The simple alternative: an encrypted one-time link with Seecret.it. Free and AES-256 encryption.
AES-256 encryption explained step by step
How AES-256 encryption works: algorithm, robustness and quantum computers. Understand the zero-knowledge cryptography Seecret.it uses to protect your secrets.
Privnote Alternative: comparison and benefits
A more complete alternative to Privnote: Seecret.it adds zero-knowledge AES-256 encryption, file sharing, an API and browser extensions. Free and EU-hosted.
Modern French OneTimeSecret alternative
A modern French alternative to OneTimeSecret: Seecret.it offers a REST API, webhooks, browser extensions, GDPR hosting and a Pro plan at just 2 €/month.
Enterprise password sharing: team solution
Password sharing for businesses and teams: organization management, dashboard, API, custom domain and GDPR compliance. Hosted in France, from €20/month.
Secret-sharing REST API for developers
REST secret-sharing API for developers: Bearer token, webhook, PHP, Python, Node.js, cURL examples. Integrate secure sharing into your DevOps pipelines.
Latest news
Stay updated on security and privacy news. Discover our articles and practical tips to protect your data.
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Exemple d’utilisation de Seecret.it : comment un influenceur peut partager un lien exclusif aux 20 premiers Quand on parle de partage sécurisé, beaucoup imaginent des outils compliqués, réservés aux ...
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Hier, j’ai reçu un mail qui, à première vue, semblait prometteur : un partenariat tout neuf, une nouvelle plateforme à tester… bref, de quoi être enthousiaste. Mais en ouvrant le mail pour me connecte...
Frequently Asked Questions
Our FAQ answers the most common questions to help you use Seecret.it easily and securely.
Seecret.it is a secure password-sharing tool for transmitting sensitive information. Your passwords are never written in an email: the recipient receives a unique link, usable only once or for a limited number of views. Once opened, the link becomes inactive and the content is destroyed, protecting your data even if an email account is compromised.
Yes, Seecret.it provides a token-secured API that lets you create seecrets directly from your tools or applications. Check the full documentation here: See the API documentation.
You can set a custom validity period, ranging from a few minutes to several days. By default, a seecret is active for 7 days.
The link immediately becomes invalid and the seecret is automatically destroyed, ensuring no information can be retrieved.
Yes, you can add a password to your seecrets to enhance security and ensure only authorized people can access them.
Yes. Every seecret is encrypted with AES-256 before storage, following a zero-knowledge principle: neither our team nor our servers can read your content in plain text.
Your data is hosted in France, with a European hosting provider. No transfer outside the European Union is carried out: your content remains subject to French law and the GDPR.
Yes. We apply the data-minimisation principle, automatically delete seecrets after viewing or expiry, and collect your consent for audience-measurement cookies. You have the right to access, rectify and erase your data at contact@seecret.it.
An unread seecret is automatically destroyed at the end of its validity period (7 days by default). No copy is kept after expiry.
Yes, you can attach files to a seecret. They are encrypted and then automatically deleted after the download or the expiry of the link.
An email stays stored permanently across several servers and inboxes. With Seecret.it, the password travels through a one-time link that disappears after viewing: no trace, even if the mailbox is hacked.
Yes, a self-hosted, open-source version is available to host Seecret.it on your own infrastructure. Follow what's new on our changelog.
Yes, basic use is free. The Pro plan at 2 €/month unlocks more volume, the API and advanced options.
