Cron Expression Generator
Easily generate and edit cron expressions with a GUI. Includes natural language descriptions and execution previews.
Presets
Field Settings
Generated Cron Expression
0 * * * *毎日毎時0分に実行
Next Executions (5)
- 1.2026/03/25(水) 02:00
- 2.2026/03/25(水) 03:00
- 3.2026/03/25(水) 04:00
- 4.2026/03/25(水) 05:00
- 5.2026/03/25(水) 06:00
How to Use
プリセットを選択するか、各フィールドに値を入力してcron式を生成できます。生成されたcron式は自然言語で説明され、次回の実行日時もプレビュー表示されます。
How to Write Cron Expressions
cron式は「分 時 日 月 曜日」の5つのフィールドで構成されます。「*」は全ての値、「*/N」はN間隔、「1-5」は範囲、「1,3,5」はリストを表します。曜日は0（日）〜6（土）で指定します（7も日曜日として扱われます）。
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