Filelathe

.jsonl · JSON Lines

Inspect .JSONL files in your browser

Open JSONL / NDJSON files in your browser with Filelathe.

Open in Filelathe

How it works

  1. Open Filelathe and drop your file (avoid macOS Finder Recents — use the real folder).
  2. A dedicated tool window opens for this format.
  3. Use the on-page controls to view or edit.

JSON Lines files are routed for inspection. Drop the file to explore records locally in your session.

Privacy

File bytes are read in your browser for viewing and playback. Unlike upload-to-convert sites, Filelathe is built around in-tab tools. API calls may use filename, type, and small samples to choose or invent a UI.

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