The shortest honest answer to "what browser am I using" depends entirely on what the browser chooses to tell the page. A transparent alternative to brittle user-agent parsing tools is one that reads only the fields the browser itself supplies—reported brand list, platform, mobile hint, language, cookie setting, and the raw user-agent string—without inventing a confident product name from token order. Instead of running a guessed product and version map against a compatibility string, this approach displays the browser-supplied values plainly. When the browser does not expose a meaningful brand, the page says so honestly rather than fabricating a result. Every field is read locally after the page loads, nothing is uploaded, fingerprinted into a server record, or persisted, and clipboard access happens only after you select Copy browser report. The interface shows you exactly what your browser reports, including the raw user-agent string preserved as an opaque compatibility token, so you can copy it for a support ticket without misrepresenting it as authenticated identity. The contract is narrow and honest: show what the browser reports, remove only the known meaningless brand placeholder, and fall back to "not exposed" when there is nothing meaningful to show.
Why People Look for a Browser Detection Alternative
Many "what is my browser" pages rely on a large maintained user-agent string pattern table. They take the raw navigator.userAgent, split it on spaces and slashes, and try to map it back to a specific browser and exact version. The pattern-table approach has real problems that motivate people to search for something different. First, user-agent strings are historical compatibility strings, not truthful identity documents. A Chrome-family string can mention Mozilla, AppleWebKit, Chrome, Safari, and other tokens without meaning that five separate products are running. A parser that confidently picks one of those names from the order it appears is performing a brittle heuristic, not reading identity. Second, those strings can be reduced, spoofed, embedded by webviews, frozen by privacy tools, or routed through proxies and remote browser services. The exact same Chrome install can present a totally different navigator.userAgent value depending on configuration. Third, a confident result often masks missing data. If the table does not know the string, the page may still produce a best-guess label that looks definitive in the UI. That label is then copied into bug reports and trusted by readers who never see the raw string. For people who want an alternative, the honest path is to show the reported values plainly, mark the parts that are not exposed, and let the reader interpret the raw compatibility string themselves. That gap is what this category of tool is designed to fill.The Fields This Alternative Shows on One Page
The What Browser Am I Using tool works as a transparent alternative for people who want a different approach to browser detection. Rather than producing a single guessed label, it shows several discrete values that the browser itself chose to expose, side by side on one page. The visible fields include the brand list from the User-Agent Client Hints interface with the intentionally meaningless "Not A Brand" GREASE placeholder filtered out, the reported platform string, the mobile hint when one is supplied as a boolean, the navigator.language value, whether the browser reports cookies as enabled, and the complete raw navigator.userAgent compatibility string. Copy browser report exports those same visible values as plain text. The page does not attempt to map those values to a claimed product, does not maintain a user-agent pattern table, and does not invent a version when the brand list is empty or absent. If the browser does not expose meaningful brands, the page says "Browser name not exposed" rather than guessing.| Approach | What It Claims | What It Actually Reads | Failure Mode |
|---|---|---|---|
| User-agent pattern parser | "You are using Chrome 120" | A token substring match from a maintained table | Brittle to spoofing, freezing, webviews, and historical tokens |
| Client Hints reader (this tool) | "Reported brands with placeholder filtered" | navigator.userAgentData.brands directly | Honest "not exposed" when interface absent |
| Raw string only | The full navigator.userAgent text | The compatibility string verbatim | Reader must interpret historical tokens themselves |
This comparison shows why a transparent alternative is useful: a parser-based page can look authoritative while being confidently wrong, while a field-by-field reader makes the source of every value explicit.
Get the Report in Three Steps
The page is built for fast field-by-field reading, not configuration. Three steps are enough to produce a report you can attach to a bug or share in chat.- Open What Browser Am I Using in the browser you want to inspect. All fields are read locally after the page loads, so use the same tab, profile, and private-mode setting as the situation you are investigating.
- Review the brand list, platform, mobile hint, language, cookie setting, and raw user-agent string on screen. Note that "Browser name not exposed" is the honest result when the browser does not implement Client Hints or supplies only placeholder brands.
- Select Copy browser report to export the same visible values as plain text, then paste the result into your bug report, ticket, or chat along with reproduction steps. Treat the copied values as opaque compatibility data, not authenticated identity.
If the same fields look different in another tab or another profile, that difference itself is information worth including in the report.
Reading Each Field Without Overconfidence
Each field has a specific source and a specific limit. Treating them as plain data rather than as definitive answers is what makes this approach useful.Reported brands come from navigator.userAgentData.brands when the browser implements that interface. Browsers may include a GREASE placeholder designed to prevent code from assuming a fixed brand list or order. The widget filters only that placeholder-like name and preserves the remaining brand and version pairs in the order provided. When the interface is absent or no meaningful brands remain, the page falls back to "Browser name not exposed."
Platform uses the Client Hints platform string when available and otherwise displays navigator.platform. Both values can be reduced, frozen, or chosen for compatibility. They are labels, not proofs of an operating system install. For a deeper read on the limits of these labels, see the accuracy guide for this tool.
Mobile hint is shown only when the Client Hints interface supplies a boolean. It is not a screen-size guess, device model, touch-capability test, or proof that the browser runs on a phone.
Language comes from navigator.language and may differ from your content preferences, physical location, keyboard layout, or account settings. It is the value the browser reports, not necessarily the value you expect.
Cookies enabled reflects navigator.cookieEnabled. It indicates the browser's general reported setting, not that every cookie write will succeed. Third-party cookie restrictions, partitioning, storage access policy, private mode, expiration, domain and path rules, consent choices, extensions, and enterprise controls can still block a particular cookie.
The raw user-agent string is preserved verbatim because support teams and bug reports often request it. Treat it as an opaque compatibility string, not authenticated identity. The string cannot prove the installed application, executable signature, update channel, security patch level, device owner, or whether the string itself has been modified.
When to Use the Copied Report for Troubleshooting
The report is most useful when you can attach it to reproduction steps. The copied text is not a proof of anything, but it gives a recipient the exact environment the page saw, which is often what is missing from a vague bug report.
If you are filing an issue with a website, paste the copied report alongside the failing URL, the time of the attempt, the steps you took, screenshots, the extension state, and whether private mode changes the behavior. If a reader changes anything (turning off an extension, switching profiles, disabling a privacy tool), repeat the page and copy the new report. Two reports that differ tell you which variable mattered.
If an exact supported-browser decision matters for a feature you depend on, do not rely on the brand list alone. A reported brand does not demonstrate support for a particular feature or security state. The reliable next step is feature detection for the required Web API in the page that needs it, plus consulting the browser's own About or update screen for its real version. If you also want a sanity check that the page is honest about what it shows, the safety walkthrough covers the local-only reading path.
Privacy and Local Processing Limits
All fields are read locally after the page loads. Nothing is uploaded, fingerprinted into a server record, or persisted by the widget. Clipboard access happens only after selecting Copy browser report.
The narrow contract is what makes the tool trustworthy as an alternative: show browser-supplied fields transparently, remove only the known meaningless brand placeholder, preserve raw values, and use an honest fallback when a product name is not exposed. It will not promise more than the browser tells it, and it will not quietly fabricate a confident answer when the underlying interface is missing.
The page deliberately does not maintain a large user-agent pattern table. Mapping compatibility strings to a confident product and exact version requires a maintained parser and can still be defeated by reduction, spoofing, embedding, or privacy settings. Choosing to read only the browser-supplied fields, and to label the gaps, is what distinguishes this alternative from tools that look more authoritative than their data warrants.