G
GigaSieve

Regex Extract in JSONL

Pull IDs, emails, or tokens from JSONL fields without scripts.

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How it works

  1. Load JSONL in GigaSieve.
  2. Pick the target field (e.g., message).
  3. Apply a regex pattern to extract values.
  4. Review the extracted results.

Sample Input and Output

Input

{"msg":"[email protected] signed in"}
{"msg":"[email protected] failed"}

Output

[email protected]
[email protected]

Tip

Use preview mode on a small sample before running on the full file.

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