Passwords don't belong in chat.
SnapSend encrypts your secrets in the browser before they leave your device. Self-destructing links. Zero knowledge. Free.
No account needed · AES-256-GCM encryption · Deleted after reading
SnapSend encrypts your secrets in the browser before they leave your device. Self-destructing links. Zero knowledge. Free.
No account needed · AES-256-GCM encryption · Deleted after reading
Any sensitive text — read once, then it's dust.
Any sensitive text — read once, then it's dust.
SnapSend is a free, end-to-end encrypted way to share passwords, API keys, files, and any sensitive text. Each link can be opened only once — then it's gone forever. No account. No tracking. Works in any browser.
The problem
What people use it for
The everyday situations where pasting into chat is the wrong answer.
Skip the awkward Slack DM. Send a link that disappears after one read.
Stop pasting credentials in the engineering channel where they live forever.
Account numbers, IFSC, ID — encrypted in your browser, gone after they read it.
Send a one-time download link. No corporate Drive permissions to manage.
Onboard a new hire without an email trail of usernames and passwords.
If you'd be uncomfortable seeing it pasted in a Slack export — send it here instead.
Use SnapSend in Slack
/snapsend in any channelEncrypted self-destructing share links without leaving Slack. Workspace admin install, free for unlimited shares.
Built for
The five teams that hit the password-in-chat problem most often.
You ship code, not credentials. SnapSend hands off that staging API key without leaving a copy in three Slack threads.
Rotating a key under incident pressure shouldn't mean pasting it into a war room channel. Generate a link, hand it to whoever's on rotation, move on.
Every new client onboarding involves five passwords across four tools. Send them as Credential Cards instead of an email thread that lives forever.
New hires need access to systems before they have access to your password manager. SnapSend bridges day one without exposing day two.
Clients hand over WordPress logins, FTP credentials, and Stripe keys. Receive them through a link only your browser can decrypt — no shared inbox, no liability.
How it works
We built SnapSend so that even if we wanted to read your secrets, we couldn't.
Type or paste anything sensitive — a password, an API key, an env file, a one-line note.
AES-256-GCM before it leaves your device. The key never touches our servers.
Self-destructs after reading. We can't read it. Nobody can.
Why not just email it?
| Feature | SnapSend | Slack | Drive | |
|---|---|---|---|---|
| End-to-end encrypted | Partial | |||
| Self-destructs after viewing | ||||
| No account required | ||||
| No copy in sent / logs | ||||
| Read receipts | Partial | |||
| Works peer-to-peer |
From the blog
Asking clients for credentials over email creates lasting risk. Here's how to request sensitive information from clients without using email.
Email looks ephemeral but persists for years across servers, backups, and inboxes. Here's why email is the worst way to send passwords — and what to use instead.
Production secrets need different handling than dev passwords. Here's how DevOps teams share secrets securely without breaking incident response.
All three are zero-knowledge secret sharing tools. Here's a direct, honest comparison on encryption model, file support, request flows, and pricing.
When an employee leaves, every credential they touched is a liability. Here's a complete secure offboarding checklist for engineering teams.
Sharing DB credentials with contractors creates lasting risk. Here's how to share database credentials safely without leaving copies in chat or email.
Why you can trust this
Open DevTools, watch the network tab when you create a share. You'll see ciphertext, never plaintext.
The encryption key lives only in the URL fragment. Browsers never send fragments to servers. Our servers receive only ciphertext. No key, no access.
Every secret is permanently deleted after it's read or expires. Not archived. Not backed up. Gone.
No email. No account. No tracking tied to your identity. We cannot connect a secret to a person because we never asked.
The same standard used by banks and governments. Public algorithm, peer-reviewed, unbroken. Verify our implementation in browser devtools right now.
From the founder
“Built by a developer in India who got tired of pasting passwords into WhatsApp and hoping nobody screenshotted them. SnapSend is the tool I wished existed — fast, free, and built so I literally can’t read what you send.”
— Anoop, Founder · How it works
Frequently asked