Do you want to access the ultimate web browser to design and develop responsive websites? To help you discover platforms that deliver all the essential functionalities, we’ve compiled a list of SlashB alternatives that offer even more advanced options to test your code on multiple screens at once.
What is SlashB?
SlashB can let its users instantly preview their sites across several devices, so they can simplify their work with the help of built-in developer tools, live reloading, extensions, full-page screenshots, and much more. This platform can integrate with Linux, Windows, mac-OS, Google Chrome, Chromium, etc.
SlashB comes with some advanced tools, which can help users in the process of testing as well as debugging sites. These tools can make checking easier than how a web app looks and works on multiple screens. Users even get the availability to synchronize actions among all devices, including scrolling, navigating to a different URL, clicking, and others.
There are up to 14 SlashB Alternatives. It has features like Data-saving, Productivity-tool, Script-block and Web Browser. The best alternative to SlashB is Colibri, which is Free. The other best apps like SlashB are Surf, Cake Browser, and Sidekick Browser.
Pricing
SlashB Information
14 Best SlashB Alternatives
1: Min Browser
Min is an open-source browser built on Electron, using HTML5 and JavaScript. Designed for Mac and Linux users, it offers a minimalist interface and high performance.
2: Qutebrowser
Qutebrowser is a minimalist browser that supports navigation via keyboard commands. Its design focuses on speed and simplicity by eliminating unnecessary features like toolbars.
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Firefox Developer Tools provides a suite of tools for debugging and editing web content directly in Firefox. Users can test and refine HTML, JavaScript, and CSS efficiently.
4: Polarity Browser
Polarity Browser combines user-friendliness with security, offering a lightweight interface for browsing and bookmarking favorite sites. It’s powered by Chromium and Trident engines.
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5: Ghost Browser
Ghost Browser allows multi-session management for social media accounts, making it a great tool for professionals. It’s a Chromium-based platform designed for productivity.
6: Ghostery Browser
Ghostery Private Browser ensures secure browsing by blocking trackers and online threats, offering users complete control over their internet activity.
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7: AMP Browser
AMP Browser enhances browsing speed by optimizing bandwidth usage. Its Google-vetted framework improves the user experience through faster page loads and efficient tools.
8: Otter Browser

Otter Browser is like bringing back classical Opera (v12), which comes with taking advantage of ad-blocking, along with multiple privacy tools, so no data can be tracked via an open-source project. This web browser made a progressive change in its appearance as well as functionality, which is a move that can amaze a lot of new users to it. The optimized codes can ensure that Otter Browser loads pages rapidly and even remains light on the consumption of the system…
9: K-Meleon
K-Meleon is a customizable browser using the Gecko engine, offering features like bookmarks, privacy tools, and editable configurations to enhance usability.
10: Basilisk
Basilisk is based on Firefox’s code but retains support for legacy tools like XUL. It offers fast browsing speeds and advanced options for tech-savvy users.
11: Sidekick Browser
Sidekick Browser integrates web tools and apps to boost online productivity. Built on Chromium, it provides an efficient environment for managing modern web workflows.
12: Surf
Surf is a modern web browser built on WebKit2/GTK+. It can display websites and follow links while supporting the X-Embed protocol, enabling its integration into various other applications. Users can easily redirect it to different URIs by adjusting its X-Properties through the main network settings.
13: Colibri
Colibri is a streamlined web browsing platform designed to enhance user experience by eliminating tabs, loading pages faster, reducing memory usage, and displaying more content. Its minimalist interface includes a borderless window and strategically placed buttons on the title bar, which can perform tasks like refreshing pages, conducting web searches, bookmarking, or toggling views with keyboard shortcuts.
14: Cake Browser
Cake Browser redefines mobile web browsing by integrating advanced search and browsing technologies tailored for smartphones. It allows users to explore the web seamlessly by swiping through results or saved pages, offering a personalized and efficient browsing experience.