
Responsively
Sizzy
BrowserStack
browserling
LT Browser by TestMu AI
Blisk
TestMu AI (Formerly LambdaTest)
The browser for ambitious web developers that want to 5× their quality and efficiency.

Hoverify
CSS Peeper
CSS Scan
CSS Scan Pro
Browser extension that exports any section to React, Tailwind, Vue, Astro, Bricks, Elementor or Webflow using only authored CSS, then audits the site.

Which is more popular?
Based on our record, Polypane seems to be more popular. It has been mentioned 40 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | polypane.app | pickode.com |
| Pricing | ||
| Platforms | — | |
| Company | 2019 | Startup from Italy · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Developing and designing just got easier. The most powerful browser for web developers. Available on all platforms. Polypane shows your site in multiple viewports at once and keeps them all in sync while you work. Develop responsive websites and apps twice as fast and get better results, because...
Pickode reads the site’s original stylesheets instead. Select a section, pick a format, and you get the rules the author actually wrote: media queries, hover and focus states, ::before/::after and CSS variables included. You can export to HTML + CSS, React (JSX + CSS or Tailwind), Vue, Astro (a...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Polypane is particularly recommended for web developers, front-end developers, UX/UI designers, and accessibility specialists who require an integrated environment for testing different screen sizes, resolutions, and accessibility features in a cohesive manner.
No analysis of Pickode yet.
Walkthroughs and reviews on video.
Polypane Demo
Pickode: copy any website as clean code, then audit it (Chrome extension)
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Polypane and Pickode.
Pickode's answer:
Most tools that copy a section from a website read the styles the browser computed, so you get long code and lose the responsive rules. Pickode reads the site’s original stylesheets and keeps what the author wrote: media queries, hover and focus states, CSS variables. From there it exports to code (React, Tailwind, Vue, Astro, HTML + CSS) and to three page builders. In Bricks and in the Webflow Designer you paste with ⌘V. For Elementor you import a template with native widgets.
Pickode's answer:
If your work ends in a builder or in a client meeting. Pickode puts exports and audits in one extension: you can copy a section into Bricks, Elementor or Webflow, then check the same site’s WordPress setup, speed, accessibility and indexing, and send the client one report. The free plan has no time limit and includes real exports (5 HTML + CSS a week), and the 7-day Pro trial doesn’t ask for a card or an account. It’s not the right pick if you need whole-page exports or an API: other tools do those today, Pickode doesn’t yet.
Pickode's answer:
Web designers, front-end developers, freelancers and small agencies. A lot of them build with WordPress, Bricks, Elementor or Webflow. They already know DevTools and want to spend less time copying values out of it, whether they’re rebuilding a section, migrating a client’s site or auditing it before a quote.
Pickode's answer:
I’m a web developer in Italy. I built Pickode because I was tired of rebuilding CSS by hand from DevTools. Copying a section always gave me resolved pixels and no breakpoints, and pasting HTML into a page builder gave me one block I couldn’t edit. So I started with an inspector that reads the original stylesheets, then added the builders I use and the audits I run for clients. I build it on my own, and support emails come straight to me.
Pickode's answer:
A Manifest V3 browser extension written in plain JavaScript, with no build step and no remote code. The interface lives in a Shadow DOM so it doesn’t clash with the page’s styles. Accessibility checks use axe-core and ZIP files are made with JSZip. Licensing goes through Freemius, and library sync uses the Google Drive API with access to Pickode’s own files only. The website is built with Astro and runs on Cloudflare.
Share your experience with using Polypane and Pickode. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The point isn't showing what they look like, it's that the result is randomized. Screenshots aren't, so that kind of defeats the purpose. The article starts with instructions on how to actually see and interact with the demos (the... - Source: Hacker News / 5 months ago
We also need to talk about Source Order vs. Tab Order—they’re more different than you’d expect 👀. Source Order is the sequence of nxodes inside their parent in the DOM. Tab Order is the sequence of focusable nodes navigated using the Tab... - Source: dev.to / over 1 year ago
URL: https://polypane.app What it does: A browser tailored for developers, enabling real-time testing and previewing of responsive designs. Why it's great: Test your site on multiple screen sizes simultaneously for smoother... - Source: dev.to / almost 2 years ago
Tracking Pickode since Oct 2026.
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