NDJSON Payload Parser icon

NDJSON Payload Parser

by murraybiscuit · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Parse NDJSON network payloads in DevTools with interactive JSON trees, search, and filtering

Users
35
+1 in 30 days
Rating
2.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#124K
#103K among extensions
Version
1.0.1
updated 23 Feb 2026

Users

monthly, 8 months
01835Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 35 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
001Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About NDJSON Payload Parser

NDJSON Payload Parser automatically detects and parses Newline-Delimited JSON (NDJSON) payloads from network request bodies, displaying them in an easy-to-navigate tree structure within Chrome DevTools. FEATURES: • Automatic NDJSON detection from request payloads • Interactive collapsible JSON tree with syntax highlighting • Smart search with text or regex support • Filter requests by URL (text or regex) • Two-tab interface: Request Payload and HTTP Headers • Material Design UI with resizable panels • Click-to-copy JSON to clipboard • Real-time request monitoring PERFECT FOR: • Debugging streaming telemetry and analytics • Analyzing batch API responses • Inspecting NDJSON-formatted data • Monitoring application events and metrics PRIVACY: • Runs entirely locally in your browser • No data collection, storage, or transmission • No external network requests • No analytics or tracking The extension adds a dedicated "NDJSON Parser" tab to Chrome DevTools. Open DevTools (F12), navigate to the new tab, and it will automatically capture NDJSON payloads from POST requests.

Growth

WindowUsersChangeRatingsRating
7 days−2−5.4%00.00
30 days+1+2.9%00.00
6 months+25+250.0%+1+2.00

Version history

1 versions recorded
1.0.123 Feb 2026

Details

Category
Developer Tools
First seen
23 Feb 2026
Size
29 KB
Languages
en-US
Pricing
Free
Extension ID
akmeaeppehffmdcdgcpdjndjclkhagni

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
clipboardWrite
Site access
<all_urls>
Can read and change data on every website you visit.

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