Drop Trailblaze session .zip files anywhere on this page — or Choose files… — and every log, screenshot, and step timeline in them renders right here. The archives are read in your browser and never leave your machine, so this needs no network at all.

Paste an archive URL above, or link straight to one with ?zip=<archive-url> — the way to share a report as a link. That fetches the archive across origins, so it works only when the host serving it sends an Access-Control-Allow-Origin header.

To see several runs together, Add them one at a time — each becomes a row you can take back out — or drop and pick as many files at once as you like. A list of URLs is also a link: ?zip=<url-1>&zip=<url-2>. They render as one report, so its run index can compare any runs you pick — and when they are the same trail, lane them up side by side in the Trail view.

Files loaded this way stay on your machine — they can't be shared by link.