πŸ”’ Trusted by 20,000+ security-conscious organizations

One-Time URLs for Ultra-Secure Secret Sharing

Create Self-Destructing Secret

Your secret will be encrypted and automatically destroyed after viewing

Your secret link preview:
https://cia.sh/secret-<auto-generated>

Recipient will need this to decrypt

Auto-expires even if not viewed

Link expires after max views

Custom suffix for easier sharing (e.g., "api-key-2024")

End-to-End Encrypted

AES-256 encryption ensures only the recipient can decrypt

Limited Access

Link self-destructs after viewing or expiration, no traces remain

Zero-Knowledge

We never see your data - encryption happens in your browser

Share Secrets That Self-Destruct After One View

Join 20,000+ security-conscious companies using our one-time URLs to share passwords, API keys, and confidential data with military-grade encryption.

βœ… E2E encryption β€’ βœ… Auto-expiry β€’ βœ… HIPAA compliant β€’ βœ… Free 500 links/month

AES-256
Encryption
HIPAA
Compliant
20K+
Companies
500
Free/Month
Military-Grade Security for Your Most Sensitive Data
Share passwords, API keys, SSNs, medical records, and confidential documents without leaving a trace. Our zero-knowledge architecture means even we cannot access your secrets. Used by Fortune 500 companies, hospitals, and government agencies for ultra-secure data sharing.

Why Security Teams Trust Our One-Time URLs

πŸ” End-to-End Encryption

Military-grade AES-256 encryption ensures only the recipient can decrypt. Not even we can read your secrets. Zero-knowledge architecture.

AES-256 encryption

πŸ’£ Self-Destructing Links

Links automatically expire after first view or custom time limit. No traces left behind. Perfect for ultra-sensitive data.

Auto-destruction

πŸ”‘ Password Protection

Add an extra security layer with password protection. Share the password separately for maximum security.

Double authentication

πŸ₯ HIPAA & GDPR Compliant

Meet healthcare and privacy regulations. BAA available for Enterprise. Trusted by hospitals and financial institutions.

100% compliant

⏰ Custom Expiration

Set links to expire in minutes, hours, or days. Perfect for time-sensitive information like OTPs and temporary credentials.

Flexible expiry

πŸ“Š Access Logs & Audit Trail

Track when links are created and accessed. IP logging and timestamp records for compliance and security audits.

Full audit trail

🚫 View Limits

Restrict links to single or multiple views. Control exactly how many times sensitive data can be accessed.

Controlled access

πŸ“± No Account Required

Recipients dont need accounts or apps. Simple, frictionless sharing that works on any device or browser.

Zero friction

🌍 Global CDN Delivery

Lightning-fast access from anywhere. 99.99% uptime with redundant infrastructure across multiple regions.

< 50ms globally

πŸ“„ File Sharing Support

Share documents, images, and files up to 100MB. All files encrypted and deleted after viewing.

Up to 100MB files

πŸ”„ API & Webhooks

Integrate secure sharing into your apps. RESTful API with SDKs for all platforms. Real-time webhooks.

Live in 5 minutes

πŸ›‘οΈ Breach Protection

If someone tries to access an expired link, you get notified. Detect potential security breaches early.

Breach alerts

πŸ“‹ Bulk Secret Sharing

Share multiple secrets at once via CSV. Perfect for password resets, API key distribution, and onboarding.

1000 secrets/minute

🀝 Enterprise Features

SSO, custom domains, SLA, dedicated support. White-label options for seamless brand integration.

Enterprise ready

πŸ’Ž Generous Free Tier

Start with 500 one-time links monthly, forever free. No credit card required. Upgrade from $14.99/month.

500 free/month

Ready to Share Secrets Securely?

Start with 500 free self-destructing links per month

No credit card required β€’ Start with 500 free requests/month

Scale Your Business with Enterprise Solutions

Whether you're a startup or enterprise, we have the perfect plan to power your growth

ENTERPRISE

Enterprise Solution

For teams that need advanced features

Unlimited API requests
Custom Solutions & Integrations
Top Security, SSO and 2FA
Better support SLA
Priority Technical Support
Customer Success Manager
Multi-year discount
Contact Sales Team

Custom pricing based on your needs

Start Free Today

No credit card required

Try Free - 500 API calls/month
Save 16% with annual billing
Upgrade as you grow or cancel anytime
Blazing fast milli-second API Response

Accepted Payment Methods

All major credit cards via Stripe
Crypto (BTC, ETH, USDT) via Binance Pay
Secure payment with StripeSecure payment with crypto
View Pricing Plans

Special Pricing Available

We offer custom pricing for bulk usage, open-source projects, enterprises, non-profits, educational institutions, teachers, and students.

What Developers Say

Trusted by thousands of developers worldwide

D

Dr. Michael Reed

CISO

Kaiser Permanente

"HIPAA compliance made this perfect for sharing patient data securely. The self-destructing links ensure no traces remain after viewing critical medical information."

S

Sarah Kim

Security Engineer

Goldman Sachs

"We share API keys and credentials with zero-knowledge encryption. Even if our servers were compromised, the secrets remain protected with AES-256."

C

Carlos Rodriguez

DevOps Manager

Stripe

"Perfect for one-time password distribution to contractors. The audit trail helps us track who accessed what, when. Saved our compliance team hours."

E

Emma Johnson

IT Director

Slack

"No more passwords in Slack or email! We share sensitive data through one-time URLs that expire automatically. Our security posture improved dramatically."

R

Ryan Foster

CTO

Auth0

"The webhook notifications alert us immediately when links are accessed. We use it for sharing customer encryption keys - military-grade security made simple."

L

Lisa Chen

Compliance Officer

JPMorgan Chase

"Finally found a solution that meets all our regulatory requirements. The breach detection and access logs make audits painless. Worth every dollar."

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