Securing environment…

Burn After Reading

One Secret.
One View.
Gone Forever.

Share passwords, API keys, WiFi credentials, contacts & private messages via a self-destructing link.
The moment it's opened — permanently deleted. No trace. No history. No recovery.

💬
Secret Message
Plain text, private notes, confidential instructions. Supports long-form content up to 64 KB. Permanently erased the moment the link is opened.
TextNotes64 KB max
🔑
Login Credentials
Username, password & optional URL in a structured view. Password blurred by default — click to reveal. Never send logins over email or Slack.
UsernamePasswordURL
⚙️
Key-Value / .env
Up to 50 key=value pairs — API keys, env vars, config bundles. Recipient sees a clean table, not a paste dump.
API Keys.env Files50 pairs
📋
Code & Config
Scripts, certs, SQL, private configs — any code that shouldn't sit in a chat log. Monospace view with one-click copy.
20+ LanguagesCertsCopy
🔗
Link Bundle
Group up to 15 private URLs with custom titles into one secret link. Perfect for staged drops, internal dashboards or staging envs.
15 URLsTitlesTimed
👤
Contact Card
Name, company, email, phone & website as a structured card with one-tap .vcf download. Saves to contacts, burns after.
vCard.vcfOne-tap
📶
WiFi Access
SSID, password & security type (WPA2/WPA3) as a scannable QR code. Phone connects automatically — no typing, no chat history.
QR CodeWPA2/3Auto-join
🔐
TOTP / 2FA Seed
Hand off authenticator seeds for Google Authenticator, Authy & more. Generates an otpauth:// QR — scan once, link burns.
otpauthAuthyScan & Burn
🔥

Self-Destructing Links

Content is permanently and irreversibly deleted from the server the instant the link is opened — not after a timer, immediately.

🛡️

Passphrase Protection

Add an optional bcrypt-hashed passphrase to any link. Even if the URL leaks, the content stays locked without the passphrase.

⏱️

Custom Expiry

Set links to auto-expire after 1 hour, 6 hours, 24 hours, 7 days or 30 days — regardless of whether they've been viewed.

🗣️

Verbal Short Codes

Every link gets a 4-character code like 7G3K. Read it aloud or type it at the site — no URL needed.

🔗

Custom Aliases

Use a memorable slug instead of a random hash. Share ?linkid=my-secret instead of a 12-char ID.

📱

QR Codes & PWA

Every link has a QR code for easy sharing. Install as a PWA on your phone for instant access without opening a browser.

🔑

Welcome back

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🚀

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Join 0NET1MER and start sharing secrets securely

3–30 chars: letters, numbers, _ or -
Enter a password
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Dashboard

Hey, — 👋

Total Links
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Active
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Burned
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Retrieve by Verbal Code
Your Links

Create One-Time Link

Your content is visible exactly once, then permanently and irreversibly deleted.

💬
Secret Message
Text, notes
🔑
Credentials
User + password
⚙️
Key-Value
API keys, .env
📋
Code / Config
Snippet, script
👤
Contact Card
vCard, QR
📶
WiFi
SSID + password
🔐
TOTP / 2FA
Authenticator
0/10,000
Link Options

Profile Settings

Username cannot be changed.

Change Password

⚡

System

Admin Panel

Total Users
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Verified
—
Active Users
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Total Links
Active Links
Burned Links
—
All Users
⚖️

Legal Notice

Imprint / Impressum

Service Operator

onet1mer.de

Michael Matzat

Sewanstr 170A

D-10319 Berlin

Webdesign & Development

Michael Matzat

Disclaimer

This service is provided as-is. All one-time links and their contents are permanently deleted upon first access. No data is retained beyond the stated expiry period. Users are responsible for the content they share.