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Blobster
Open structured developer data locally in your browser.
OpenBlobster is a Chrome extension for reviewing and editing CSV, Markdown, JSON and other structured files directly in the browser. Switch between table, tree, raw and preview views, search across data, copy paths or values and redact sensitive output. No login, no uploads, no telemetry structured developer data locally in your browser.
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.
About Blobster on Product Hunt
“Open structured developer data locally in your browser.”
Blobster was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #144 on the daily leaderboard. OpenBlobster is a Chrome extension for reviewing and editing CSV, Markdown, JSON and other structured files directly in the browser. Switch between table, tree, raw and preview views, search across data, copy paths or values and redact sensitive output. No login, no uploads, no telemetry structured developer data locally in your browser.
On the analytics side, Blobster competes within Browser Extensions, Chrome Extensions, Productivity and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Blobster performed against the three products that launched closest to it on the same day.
Who hunted Blobster?
Blobster was hunted by Hein Dauven. 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 Blobster including community comment highlights and product details, visit the product overview.
Hein Dauven