Online Tool Store
Przeglądarka Pliku HAR
Otwórz HAR sieciowy capture i przeczytaj żądania po timing, rozmiarze i statusie, z waterfall i wolnymi wpisami wyróżnionymi najpierw.
🔒 To narzędzie działa w całości w Twojej przeglądarce. Twoje pliki nigdy nie są wysyłane na serwer.
Developer
HAR File Viewer
Frontend preview — no upload or external service.
Capture summary
148 requests, 4.2 MB transferred, 6.1 s to load event. Three requests over 800 ms, all to the same third-party host; two 404s on fonts.
How Przeglądarka Pliku HAR works
- Open Przeglądarka Pliku HAR and review the example state before entering your own values.
- Enter or select the information needed for Przeglądarka Pliku HAR.
- Review the result and adjust the inputs if you want to compare another case.
Open a HAR network capture and read requests by timing, size, and status, with the waterfall and the slow entries surfaced first. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Przeglądarka Pliku HAR used for?
Open a HAR network capture and read requests by timing, size, and status, with the waterfall and the slow entries surfaced first.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Przeglądarka Pliku HAR. Use the result as a planning aid and verify important decisions independently.