◈ anonymous pastebin
New paste
Free anonymous pastebin — share plain text or code with a link. No account, no tracking. Optional expiry, password, burn-after-read, or end-to-end encryption.
How it works
- 01
Write or paste
Drop in plain text or source code — up to 1 MB. The language is auto-detected for syntax highlighting, or set it yourself.
- 02
Choose how it lasts
Pick an expiry from 10 minutes to never, or turn on burn-after-read so the paste self-destructs after one view. Add a password or end-to-end encryption if you want.
- 03
Share the link
Get a short URL to share anywhere. No account, no tracking. Pastes set to never expire include a one-time delete code so you stay in control.
Why NullPaste
NullPaste is a free anonymous pastebin — no account, no sign-up, no tracking. Unlike other pastebins, raw IP addresses are never stored and there are no analytics or third-party trackers. Every feature is available without registration.
- Anonymous — No account, no IP stored, no trackers
- Free forever — No plans, no limits, no ads
- Expiring pastes — Auto-delete from 10 min to 1 week
- Burn-after-read — Self-destructs on first view
- Password protection — Restrict who can open a paste
- End-to-end encryption — Key lives only in the share link
- Syntax highlighting — 100+ languages, auto-detected
- Delete code — Remove any paste on demand
Learn more: anonymous pastes · free pastebin without account · temporary pastes
Frequently asked questions
- Is NullPaste really anonymous?
- Yes. There are no accounts and no sign-up. We don't run analytics or third-party trackers, and raw IP addresses are never stored — rate limiting uses a hashed (HMAC-SHA256) identifier instead.
- How long does a paste last?
- You choose: 10 minutes, 1 hour, 1 day, 1 week, or never. Timed pastes are deleted automatically once they expire. You can also enable burn-after-read so the paste is destroyed after a single view.
- What is burn-after-read?
- A burn-after-read paste is deleted permanently the first time it is opened. It's useful for one-time secrets or links you only want a single person to see.
- Can I password-protect a paste?
- Yes. Add an optional password and only people who know it can open the paste. Passwords are hashed with Argon2 on the server. For stronger privacy, enable end-to-end encryption, which encrypts the content in your browser and keeps the key only in the share link.
- How do I delete a paste?
- Timed and burn-after-read pastes disappear on their own. Pastes set to never expire come with a one-time delete code shown right after creation — save it, then use it to remove the paste whenever you like.
- What can I paste, and how large can it be?
- Any plain text or source code, up to 1 MB per paste. Code is shown with Shiki syntax highlighting and the language is auto-detected, or you can set it yourself.
- Is NullPaste free?
- Yes, completely free. NullPaste is a free anonymous pastebin — there are no plans, no limits on the number of pastes you create, and no account required.
- Do I need an account to use NullPaste?
- No account is needed. NullPaste is designed as a pastebin without sign-up — just open the site, write your paste, and share the link instantly.
- Can I share code anonymously?
- Yes. NullPaste is an anonymous pastebin built for sharing code and text without any identity attached. No login, no email, no IP stored — just a link.
- What is the best free pastebin with no account?
- NullPaste is a free anonymous pastebin that requires no account or sign-up. All features — expiry, burn-after-read, password protection, end-to-end encryption, and syntax highlighting — are available for free without registration.
- How do I create a temporary paste that auto-deletes?
- Set the Expires option to 10 minutes, 1 hour, 1 day, or 1 week when creating a paste. NullPaste deletes it automatically once the time is up. Alternatively, enable burn-after-read to delete the paste the moment it is first viewed.