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HAR File Viewer
Inspect HAR waterfalls in-browser
Free online HAR file viewer. Open Chrome / Firefox / Safari / Edge HAR exports and inspect requests, headers, cookies, request and response bodies, query params, and a timing waterfall. Filter by status, method, type, or URL. Redact sensitive headers. 100% client-side.
Hey Product Hunt 👋
I built Free HAR File Viewer because HARs are full of cookies, auth tokens, and request bodies and most online viewers upload them to a server.
This one runs 100% in your browser:
- Drop a .har (or paste JSON) from Chrome / Firefox / Safari / Edge
- Timing waterfall (blocked → DNS → connect → SSL → send → wait → receive)
- Filter by status, method, content type, or URL
- Inspect headers, cookies, query params, and bodies
- Redact secrets (Authorization / Cookie / Set-Cookie) before sharing
- Export filtered HAR so you only share the requests that matter
Try it: https://singhajit.com/tools/har-...
About HAR File Viewer on Product Hunt
“Inspect HAR waterfalls in-browser”
HAR File Viewer was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #83 on the daily leaderboard. Free online HAR file viewer. Open Chrome / Firefox / Safari / Edge HAR exports and inspect requests, headers, cookies, request and response bodies, query params, and a timing waterfall. Filter by status, method, type, or URL. Redact sensitive headers. 100% client-side.
On the analytics side, HAR File Viewer competes within Web App, Productivity and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how HAR File Viewer performed against the three products that launched closest to it on the same day.
Who hunted HAR File Viewer?
HAR File Viewer was hunted by Ajit Singh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of HAR File Viewer including community comment highlights and product details, visit the product overview.
Ajit Singh