Introduction to Vivaldi
Vivaldi is a web browser created by former Opera developers, whose main goal is to offer a fully customizable browsing experience centered on the user’s needs. Since its launch in 2016, it has gained a loyal community that values its flexibility and focus on productivity.
Origin and philosophy
The project was born from the vision of Jon Stephenson von Tetzchner and Tatsuki Tomita, who wanted to reclaim the customization capability that characterized the early versions of Opera. Vivaldi’s philosophy is based on three pillars: adaptability, control, and transparency.
Notable features
- Side panel that allows accessing bookmarks, notes, downloads, and extensions with a single click.
- Stacked and side‑by‑side tabs to visually organize groups of tabs.
- Quick Commands that allow executing actions via keyboard shortcuts.
- Integrated session manager to save and restore workspaces.
- Screen capture and image editing tools inside the browser.
Extreme customization
One of Vivaldi’s greatest strengths is its adaptability. The user can modify virtually any aspect of the interface: from the position and size of the toolbars to colors, themes, and font schemes. Moreover, the browser allows creating different user profiles, each with its own configuration, extensions, and browsing data.
Performance and resource usage
Although deep customization could entail higher memory consumption, Vivaldi is built on the Chromium engine, giving it performance comparable to Google Chrome and Microsoft Edge. Benchmark tests show that its RAM usage is slightly higher than Chrome’s in scenarios with many tabs open, but it remains acceptable for most modern machines.
Privacy and security
Vivaldi includes an integrated ad and tracker blocker that can be enabled or disabled according to user preferences. Moreover, the browser does not collect usage data nor send it to external servers, unless the user opts to participate in the experience improvement program. All communications are performed via HTTPS, and the password manager stores credentials in encrypted form.
Extensions and compatibility
Vivaldi is based on Chromium, which allows it to access the vast library of extensions available in the Chrome Web Store. Users can install ad blockers, password managers, development tools, and any other add‑on they find useful. Additionally, the browser offers its own Vivaldi extensions gallery, where tools are designed specifically to leverage the browser’s unique features, such as side panels and stacked tabs. Compatibility is nearly total, so those migrating from Chrome or Edge rarely encounter functionality issues.
Productivity tools
Beyond browsing, Vivaldi integrates several utilities aimed at improving daily efficiency. The notes app lets you take quick notes without leaving the browser, with rich formatting and the ability to attach screenshots. The integrated mail client supports multiple IMAP and POP3 accounts, offering a unified inbox that syncs in the background. Also included is a simple calendar for managing events and reminders, and a downloads panel that shows progress and allows resuming interrupted transfers. All these tools can be shown or hidden according to the user’s workflow.
Comparison with other browsers
- Chrome: higher speed in synthetic benchmarks, but fewer native customization options and greater default data collection.
- Firefox: strong focus on privacy and open source, although its Gecko engine may be less compatible with certain advanced web applications.
- Edge: good performance on Windows and integration with Microsoft services, but less flexibility in interface layout.
- Brave: built‑in ad blocker and cryptocurrency rewards, however, its rewards model can be confusing for some users.
In comparison, Vivaldi balances performance, customization, and privacy respect, offering an alternative that does not force the user to choose between one feature and another.
Use cases
Vivaldi is particularly useful for web developers who need quick access to debugging tools and test extensions, thanks to its configurable side panel and the ability to group tabs by project. Designers appreciate the ability to create themed workspaces with dark or light themes and to use the built‑in screen capture tool for mockups. Researchers and academics benefit from the session manager, which allows saving sets of tabs related to different study topics and restoring them later with a single click. Finally, privacy‑conscious users value the tracker blocker and the absence of mandatory telemetry.
Conclusion
Vivaldi positions itself as a powerful alternative for those seeking a browser that adapts to their workflow rather than forcing the user to adjust to its limitations. Its combination of deep customization, good performance, and privacy respect makes it a worthy consideration for both casual users and demanding professionals.
This post is also available in ESPAÑOL.