free · no account required

Share code
in real time
for free

The free collaborative code editor. Create a project, write code with syntax highlighting for 12+ languages, and share the link — collaborators join instantly with zero setup, no login needed.

free
always & forever
24h
auto-expiry
12+
languages
collaborators
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pairdevo.com/xK9mP2nR4w

share code online in 3 steps

01

Create a project

Pick a name and a language. Your free code editor opens instantly — no sign-up, no waiting.

02

Write or paste code

Use the Monaco editor (the same engine powering VS Code) with full syntax highlighting.

03

Share the link

Copy the URL and send it. Anyone who opens it sees your code live in real time.

everything you need to collaborate

A free online code sharing tool built for developers. No setup, no account, no cost.

Real-time collaboration

Every keystroke is broadcast instantly to all collaborators via WebSockets — truly live code sharing.

🎨

Syntax highlighting

Monaco Editor (the engine behind VS Code) with support for 12+ languages including TypeScript, Python, Rust, Go, and more.

🔗

Instant share link

One click copies a shareable URL. Anyone with the link can view and edit your code — no account needed.

🆓

100% free

pairdevo is completely free to use. No plans, no paywalls, no credit card — free real-time code sharing for everyone.

24h auto-expiry

Shared code snippets automatically delete after 24 hours — no clutter, no stale data, full privacy.

🌙

Zero friction

No account, no install, no config. Open the link and start collaborating in seconds.

frequently asked questions

Is pairdevo free?
Yes — pairdevo is completely free. There are no paid plans, no usage limits beyond 5 active projects per session, and no credit card required. You can share code in real time at no cost.
Do I need to create an account to share code?
No. pairdevo requires zero sign-up. Open the site, create a project, and share the link. Your collaborators can join without an account too.
How does real-time code collaboration work?
When you open a shared project link, your browser connects to a WebSocket server. Every change you make in the editor is broadcast live to everyone else viewing the same link — similar to Google Docs but for code.
What programming languages are supported?
pairdevo supports TypeScript, JavaScript, Python, Rust, Go, C++, Java, HTML, CSS, JSON, SQL, and Markdown — with full syntax highlighting powered by Monaco Editor.
How long do shared code projects last?
Each project expires automatically after 24 hours. This keeps things clean and ensures your snippets don't hang around longer than needed.
How many people can collaborate at the same time?
There is no hard limit on collaborators per project. Anyone with the link can join and edit in real time simultaneously.
Is pairdevo a good alternative to Pastebin or GitHub Gist?
If you need live collaboration, yes. Unlike Pastebin or GitHub Gist, pairdevo lets multiple people edit the same code simultaneously in real time without any account. It's ideal for pair programming, interviews, or quick debugging sessions.

ready to start?

Free real-time code sharing — no sign-up, no setup, no cost.

create a free project →