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Browser SplitView Master
Split, Sync & Compare Websites In A Single Tab
Turn a single browser tab into up to 16 independent, resizable panels. Compare websites side-by-side, synchronize scrolling across pages, save custom layouts, and instantly launch grid templates. Perfect for developers, researchers, translators, content creators, analysts, and shoppers. Everything runs locally with no accounts, tracking, or cloud storage required.
Browser SplitView Master was born from a simple frustration: constantly juggling multiple browser windows just to compare pages, monitor dashboards, review content, or test websites side-by-side.
As developers, this problem showed up everywhere. We found ourselves switching between API documentation, Swagger responses, staging and production environments, frontend implementations, admin dashboards, logs, analytics tools, and design references dozens of times a day. The constant tab and window hopping broke focus and slowed down workflows.
What makes Browser SplitView Master different is its synchronized scrolling capability. Multiple panels can scroll together in real time, making it incredibly easy to compare API documentation, translated content, staging vs production pages, design implementations, long-form documents, and website versions without constantly adjusting each panel manually.
Instead of opening countless tabs and windows, we built a way to transform a single browser tab into a customizable multi-panel workspace. You can create up to 16 resizable panels, synchronize scrolling across pages, save layouts, and instantly switch between common grid templates.
Some of our favorite use cases include: • Comparing staging vs production websites • Matching frontend implementations with designs • Validating API responses across multiple environments • Comparing API documentation and implementation side-by-side • Monitoring logs, analytics, and dashboards simultaneously • Comparing documentation versions with synchronized scrolling • Cross-referencing translations and content updates in perfect alignment • Comparing products, specifications, and reviews while researching online
Everything works locally inside your browser. No accounts, no servers, no analytics, and no data collection.
We'd love to hear how you'd use SplitView Master and what features you'd like to see next. Thanks for checking it out! 🚀
About Browser SplitView Master on Product Hunt
“Split, Sync & Compare Websites In A Single Tab”
Browser SplitView Master was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #159 on the daily leaderboard. Turn a single browser tab into up to 16 independent, resizable panels. Compare websites side-by-side, synchronize scrolling across pages, save custom layouts, and instantly launch grid templates. Perfect for developers, researchers, translators, content creators, analysts, and shoppers. Everything runs locally with no accounts, tracking, or cloud storage required.
On the analytics side, Browser SplitView Master competes within Chrome Extensions, Productivity and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Browser SplitView Master performed against the three products that launched closest to it on the same day.
Who hunted Browser SplitView Master?
Browser SplitView Master was hunted by Anuj Kumar Singh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Browser SplitView Master including community comment highlights and product details, visit the product overview.
Anuj Kumar Singh
👋 Hey Product Hunt!
Browser SplitView Master was born from a simple frustration: constantly juggling multiple browser windows just to compare pages, monitor dashboards, review content, or test websites side-by-side.
As developers, this problem showed up everywhere. We found ourselves switching between API documentation, Swagger responses, staging and production environments, frontend implementations, admin dashboards, logs, analytics tools, and design references dozens of times a day. The constant tab and window hopping broke focus and slowed down workflows.
What makes Browser SplitView Master different is its synchronized scrolling capability. Multiple panels can scroll together in real time, making it incredibly easy to compare API documentation, translated content, staging vs production pages, design implementations, long-form documents, and website versions without constantly adjusting each panel manually.
Instead of opening countless tabs and windows, we built a way to transform a single browser tab into a customizable multi-panel workspace. You can create up to 16 resizable panels, synchronize scrolling across pages, save layouts, and instantly switch between common grid templates.
Some of our favorite use cases include:
• Comparing staging vs production websites
• Matching frontend implementations with designs
• Validating API responses across multiple environments
• Comparing API documentation and implementation side-by-side
• Monitoring logs, analytics, and dashboards simultaneously
• Comparing documentation versions with synchronized scrolling
• Cross-referencing translations and content updates in perfect alignment
• Comparing products, specifications, and reviews while researching online
Everything works locally inside your browser. No accounts, no servers, no analytics, and no data collection.
We'd love to hear how you'd use SplitView Master and what features you'd like to see next. Thanks for checking it out! 🚀