Private. Unlimited. Instant.
Encrypted in your browser before upload.
No account needed.
Drop files to encrypt & share
Any format · Any size · Unlimited storage
Verified by
A+
A+
A+
Safe
0/95
A+
98%
Protected
Privacy isn’t a feature. It’s the foundation.
Every decision starts with: can the server read this? Personal information, large file transfers, sensitive documents — the answer is always no.
AES-256-GCM Encryption
Encryption runs entirely in your browser via WebCrypto. The server only ever receives ciphertext it cannot open.
Zero-knowledgeKey in URL Fragment
Decryption keys live only in the #fragment — browsers never transmit it to the server. Invisible by design.
Streaming Encryption
Files never fully load into memory. FSZK streaming processes in 512 KB chunks — flat RAM use, any file size.
Expiry & Burn-After-Read
Time limits, download count limits, or single-view burn. Files are cryptographically deleted when limits hit.
P2P Mode (WebRTC)
Send directly device-to-device — nothing stored on our servers. Best for when both parties are online simultaneously.
Archive Builder
Bundle any number of files into one encrypted link — all client-side. No zip required. One link, one decrypt.
AES-256-GCM Encryption
Encryption runs entirely in your browser via WebCrypto. The server only ever receives ciphertext it cannot open.
Zero-knowledgeKey in URL Fragment
Decryption keys live only in the #fragment — browsers never transmit it to the server.
Streaming Encryption
Files never fully load into memory. FSZK streaming processes in 512 KB chunks — flat RAM use, any file size.
Expiry & Burn-After-Read
Time limits, download count limits, or single-view burn. Files are cryptographically deleted when limits hit.
P2P Mode (WebRTC)
Send directly device-to-device — nothing stored on our servers. Best for when both parties are online simultaneously.
Archive Builder
Bundle any number of files into one encrypted link — all client-side. No zip required. One link, one decrypt.
Three steps. Zero exposure.
Select files
Any format, any size. No compression. Drag&drop or click to browse.
Encrypted in browser
A 256-bit AES key is generated locally. Argon2id derives the key. Encrypts chunk-by-chunk before the first byte uploads.
Share the link
The decryption key lives in the URL fragment — invisible to servers. Anyone with the link decrypts instantly in their browser.
The math doesn’t lie.
Every claim is verifiable. Full implementation documented in the Security Whitepaper.
Start free. Unlimited. Always.
Every plan includes zero-knowledge encryption and unlimited storage. No credit card required.
free forever
- Zero-knowledge encryption
- 50 GB total storage
- 10 GB per-file limit
- Auto expiry up to 90 days
- Password protection
- Unlimited downloads
- Full access to tools suite
- Lightning fast servers
- Private servers, zero data resale
- Randomized download links
Billed at $3.50/month
30% off with code — first month only
- Everything in Free, plus:
- Unlimited storage
- 100 GB per-file limit
- Files expire after 1 year
- Receive Inbox (yourname.fileshot.io)
- Verified sender badge
- AES-256 at-rest encryption
- Priority processing
- Batch uploads
- Download notifications
- Advanced QR customization
Billed at $8.40/month
30% off with code — first month only
- Everything in Pro, plus:
- 300 GB per-file limit
- Files never expire
- API access
- Webhooks
- Multiple inboxes
- Custom link names
- Download analytics
- Custom branding
- Automatic malware scanning
- Recover expired transfers
- Priority support
Billed at $13.30/month
30% off with code — first month only
- Everything in Creator, plus:
- HIPAA compliance documentation
- BAA included
- Audit logging (6-year retention)
- 500 GB per-file limit
- Compliance support
- Extended file retention controls
- Dedicated account manager
- SOC 2 readiness report
- Custom data residency options
- SLA guarantee (99.9% uptime)
- Priority onboarding
Your own permanent inbox
Get a personal link like yourname.fileshot.io. Anyone can send you files — no account required on their end.
Create your inbox
Pick a name and get your permanent link. Add it to your email signature, bio, or portfolio.
Share the link
Senders visit your link, drop a file, and it lands straight in your dashboard. No signup needed.
Receive everything
Files up to 10 GB with optional sender name, email, and note. You see it all in your dashboard.
Available on Pro, Creator, and Professional plans
Also available as a hidden service
Access FileShot anonymously — your IP stays private, traffic never leaves the Tor network. No JavaScript required.
Requires Tor Browser
Your files. Your keys.
Unlimited. Free.
No account needed. No credit card. Start uploading in seconds.
Built for creators & teams
A permanent inbox link, a public portfolio, and developer API access. Built in — no extra apps needed.
Receive Inbox
Your own permanent link at yourname.fileshot.io. Anyone can send you files — zero setup on their end. Share it in your email signature, bio, or portfolio.
Portfolio Page
A public gallery at fileshot.io/u/yourname. Choose which files to display. Images and videos preview in the browser. Your encryption keys never leave you.
API Access
Upload and manage files programmatically with fsk_ API keys. Integrate into CI/CD pipelines, design tools, or any automation script. Full REST API with webhooks.
Buy & sell premium content
Templates, code, music, eBooks, and more — from creators on FileShot. Encrypted delivery. Sellers keep 91%.
No listing fees · 91% revenue share · Instant encrypted delivery
FAQ
Common Questions
How does FileShot encrypt my files?
FileShot uses AES-256-GCM encryption directly in your browser before any data leaves your device. The encryption key is derived from your password using Argon2id (64 MB memory-hard KDF), combined with a random salt to produce a unique key per file. The server receives only ciphertext — it never sees the key and cannot decrypt the file under any circumstances. This architecture is called zero-knowledge encryption.
Do I need an account to upload files?
No account is required to upload and share files on FileShot. You can drag and drop a file, set an optional password and expiry, and get a shareable link instantly ? no signup, no email address, no credit card. Creating a free account allows you to manage your files, view download analytics, and access advanced features like custom links, but it is entirely optional.
What is the maximum file size I can upload?
Free users can upload files up to 10 GB per file with 50 GB total storage. Lite plan users can upload up to 50 GB per file with unlimited storage. Pro plan users can upload up to 100 GB per file. Creator plan users can upload up to 300 GB per file. All paid plans include unlimited storage ? there is no cap on total files or total gigabytes stored.
How long are files kept before they expire?
Free files are kept for up to 90 days. You can also set shorter expiry periods ? such as after a specific number of downloads or a set number of days ? at upload time. Lite plan files can be kept for up to 1 year. Pro and Creator plans allow unlimited expiry, meaning files remain available indefinitely until you choose to delete them. Creator plan files never expire by default. Files can always be manually deleted from your dashboard at any time.
Can the recipient download without entering a password?
Password protection is optional. If you set a password at upload time, the recipient must enter it to access and download the file ? the password is required to derive the decryption key in their browser. If you share files without a password, anyone with the link can download immediately. For sensitive documents, using a password and sharing it through a separate channel (such as a message) provides the strongest security.
Is FileShot suitable for sharing sensitive business or medical files?
FileShot's zero-knowledge encryption model is well-suited for sharing sensitive documents such as legal contracts, financial records, medical records, and intellectual property. Because the server never holds the decryption key, a potential server breach cannot expose the contents of your files. Organizations with compliance requirements (HIPAA, GDPR, FINRA) may find FileShot's architecture advantageous. See the Security Whitepaper for full technical details and the use case pages for industry-specific guidance.