[ JSONL::Tools ]

JSONL Validator

$ man jsonl validate

  1. Upload your JSONL file (up to 100MB supported).
  2. Validation runs asynchronously in the background.
  3. View detailed results including error samples and valid record previews.
  4. Files are validated for ML training format (system, user, assistant fields).

$ jsonl validate --upload

Upload JSONL File

Drag & drop or click to select • Supports .txt, .json, .jsonl files up to 50MB

Uploading file...

Processing file...