4 items
Record a browser session as HAR with named BreakTest transactions. BreakTest Browser Recorder captures HTTP and HTTPS traffic directly through the browser's debugging and web-request APIs. It does not require a proxy. Start recording in the current tab, a prepared new tab, or a private browser window. Enter transaction names while you work so BreakTest can turn them into Transaction Controllers when the HAR is imported. Features: - captures the first homepage request by attaching before the Start URL loads; - records request and response headers, bodies, timings, and status details; - assigns requests to named transactions as you perform a scenario; - optionally disables the browser cache for a cold-cache recording; - supports incognito or private-window recording when browser access is enabled; and - exports locally for File > Import HAR... in BreakTest. Recording begins only after you review and accept the recording-data notice. That consent is remembered in the browser and can be reviewed or revoked from Privacy & settings. A changed data-practice version requires consent again. The extension does not upload recordings, run analytics, display advertising, or share recorded information. HAR files can contain credentials and personal data, so review them before sharing. Chrome and Microsoft Edge use the same Chromium extension. Firefox uses a native implementation of Firefox's response-stream APIs.
Jul 20, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.