SmartCookieWeb

SmartCookieWeb is a free, open-source Android browser built around a compact WebView edition, with separate Preview and Chromium variants. It best suits Android users who want a small browser with built-in ad blocking and tools such as page-source editing, and who can choose carefully among its distinct versions.

Overview

The main SmartCookieWeb browser is under 8 MB and offers page source viewing and editing, userscripts, and customization. The project also offers Preview, a larger GeckoView-based option with Firefox add-on support, and an experimental Chromium build. These are meaningfully different editions rather than a single browser with interchangeable settings, so version choice matters.

The project says SmartCookieWeb does not collect user data or information about web activity. It is open source and ad-free, with built-in ad blocking. That combination makes it a reasonable choice for privacy-conscious Android users, though extension support requires Preview and comes with permission trade-offs.

Key features

Three browser editions

The main edition uses Android WebView and keeps its footprint below 8 MB, while still providing source inspection and editing, userscripts, and customization. It is the most practical fit for users who prioritize a compact browser and those tools over add-ons.

Preview uses GeckoView, the Firefox browser engine, and is around 50 MB. It adds a bookmark system the project describes as better and supports add-ons. Only some Firefox extension-store extensions are currently available, so users who depend on a particular extension should not assume compatibility.

SmartCookieWeb Chromium is based on full Google Chrome and exceeds 200 MB. The project describes it as very experimental and says it has no additional features yet. That makes it difficult to recommend over the more complete main edition or Preview unless the experimental Chromium build itself is the goal.

Ad blocking and extension permissions

Built-in ad blocking is included. Preview documentation also explains how to configure AdGuard HTTPS filtering by changing settings in both apps, an option for users willing to manage an additional setup. For add-ons, SmartCookieWeb shows requested permissions during installation; the documentation cautions that an extension may read webpage content covered by those permissions. Review those permissions before installing an extension.

Pricing

SmartCookieWeb costs nothing. The plan is completely free and ad-free, with no free trial. The same free pricing applies across the named SmartCookieWeb plan; no separate paid tier or usage cap is described.

Platforms

SmartCookieWeb is an Android browser for mobile. Android APK downloads are offered through GitHub, with links to F-Droid and Google Play. F-Droid updates follow GitHub releases by 1–2 days, while Google Play updates take about a week. Bug reports and feature requests go through GitHub issues; help is also offered by email, and the CookieJarApps Telegram group has over 100 members.

Who it's for

Choose the main edition if you want a small Android browser with ad blocking, userscripts, and page-source tools, and do not need extensions. Choose Preview if Firefox-based add-ons and its bookmark system matter more than minimizing the download size, while accepting partial extension compatibility and reviewing permissions. The experimental Chromium edition is a poor default for everyday use given its size and lack of additional features.

Pros and cons

• Pro: The main browser is under 8 MB yet includes source viewing and editing, userscripts, and customization, making it a compact option with useful built-in tools.
• Pro: The browser is free, ad-free, and open source, and the project says it does not collect user data or web-activity information.
• Con: Add-ons are limited to Preview, and only some Firefox extensions are available, so extension-dependent users may find the choice restrictive.
• Con: Preview is around 50 MB and Chromium exceeds 200 MB; the latter is experimental and has no additional features yet.

Alternatives

Mozilla Firefox is the stronger alternative if you want a free, open-source browser with downloads across Android, iOS, desktop, web, and extension platforms. Bare Browser is another free, open-source Android option, but its current alpha targets Android 10+ and ARM 64-bit or 32-bit builds, with Google Play and F-Droid marked as coming soon.

Fulguris may suit Android users who want unlimited tabs without a subscription on its free Download / F-Droid plan; its Google Play plan suggests a yearly subscription after more than twenty tabs. SquareBrowser is worth considering if daily browsing limits are acceptable: its free Android plan has limits up to six hours a day, and Strict Mode locks until midnight.

Google Chrome, Microsoft Edge, and Opera are free browser alternatives with Android and broader platform availability. Opera's free browser features include a VPN, ad blocker, Flow, and Opera AI. Ecosia Browser is another free desktop and mobile option.

Browse more options in Mobile Browser Software, Privacy browsers, and Web browsers.

Verdict

SmartCookieWeb is a good fit for Android users who want a free, open-source browser with a tiny main edition, built-in ad blocking, and source-editing tools. Its main reason to choose it is that compact combination; look elsewhere if you need dependable extension support, broader platform coverage, or a mature Chromium-based edition.