Hey Product Hunt, I built Blobster as a small side project because reviewing CSV, Markdown, JSON and other structured files in the browser was more annoying than it should be. I often found myself opening raw API responses, CSV exports, configs, HAR files or Markdown files and wanting a faster way to inspect, search, edit and copy the exact value or path I needed. Blobster keeps that workflow local in Chrome: - Table, tree, raw, and preview views - CSV / TSV viewing and editing - Markdown preview and editing - Search across keys, values and cells - Copy values, JSONPath, jq and JS paths - Redacted copy for sensitive-looking output - No login, no uploads, no telemetry I’d love feedback from developers who often inspect API responses, exports, configs, logs, or random structured blobs in the browser.

Blobster

Open structured developer data locally in your browser.

Open structured developer data locally in your browser.