Unlimited viewports
Test across multiple viewports in real time.
Polypane 30.1 adds selector specificity highlighting to the elements panel, a new server-sent HTML view in the sources panel, passkey support in Linux and a bunch of improvements and fixes
Polypane 30 introduces Playgrounds so you can open directories as real HTTPS URLs in seconds, adds support for the Side Panel extension API, brings major Network panel improvements, and includes a fully rewritten video recording implementation
An updated panel UI, a new network panel for inspecting requests, a new snippet store for discovering and installing snippets, and a custom selectors overview in the outline panel, plus many other improvements and fixes.
Test across multiple viewports in real time.
Catch issues early with automated and manual audits.
Create, annotate and share screenshots and video in one click.
Realistic emulation of devices, browsers and network conditions.
See changes instantly and debug like a pro.
Check SEO, performance and best practices.
Want to learn more first?See all features
Use for free for 14 days
billed yearly
Perfect for freelancers, solo devs or personal projects.
billed yearly
Use Polypane with your entire team.
billed yearly
For large companies with multiple teams.
Try it for free, no automatic subscription.
Taking a break? Pause renewals instead of cancelling.
You'll always get a reminder before your subscription renews.
Talk directly to the person building Polypane.
Everything is local, and we never see your data.
Works across all three operating systems.
Free for students via the GitHub Student Developer Pack. Learn more.
This thing is FAST and the synchronized scrolling works amazingly. Prepare to be impressed.
Polypane is really saving my bacon. Kilian knocked it out of the park, this is my new favorite development tool.
Polypane helped me see a spacing issue between two breakpoints that I wasn’t aware of. Love it 💯
I've started playing around with Polypane and 🤯. It has awesome debugging tools, I'm really impressed.
Use our example letter to ask your manager and read our Pitching Polypane document to answer common questions.
As a web developer (or someone who checks websites) you probably use more than one device. Since rendering is different on different operating systems, even if you use the same browser, you should test on multiple operating systems too.
We think your development tools should be available where you work, without them forcing you to register/unregister them constantly. Polypane includes three devices so you can run it across Mac, Windows and Linux devices without any hassle.
A Polypane Business license lets you use Polypane with your entire team and includes team management options. The Team manager can grant and revoke licenses from the Polypane Dashboard directly.
You can scale your team beyond 10 people. Please contact us and our support will help you get set up.
For the Individual and Business plans you can generate a quote. Pick your plan and billing period, add your organization details and your PO number, and save the result as a PDF.
It lists the subscription, the price, any sales tax and the total, which is what most purchasing systems ask for. Because our checkout is fully automated by our payment partner Paddle, that quote is indicative rather than a binding offer, and the prices on this page are always leading.
We are happy to put together a custom quote for Enterprise purchases. Please contact us with your requirements and we will get back to you with a quote.
You are eligible for a refund within 14 days of your original purchase date. If Polypane is not for you in that period, contact us and we will refund you.
After that, it depends on your billing period. On a yearly plan, if you forgot to cancel before the renewal date, reach out within 7 days of that renewal and we will discuss a refund, minus the transaction fee Paddle charges us. On a monthly plan renewals are not refunded, so cancel before the monthly renewal date.
Free 14 day trial, no credit card needed.




