# Gmail To-Do Label to Google Tasks Source: https://openflow.run/zh-cn/templates/gmail-todo-label-to-google-tasks/ Content language: en Template revision: f2bf5895d91486412f320151dafd9c6b95b42091 效率 Create a Google Task for each new Gmail message matching label:To-Do, using its subject and snippet. [在 Open Flow 中使用](https://console.openflow.run/flows?importUrl=https%3A%2F%2Fraw.githubusercontent.com%2Foomol-lab%2Fawesome-workflow-templates%2Ff2bf5895d91486412f320151dafd9c6b95b42091%2Fworkflows%2Fgmail-todo-label-to-google-tasks%2Ftemplates%2Fgmail-todo-label-to-google-tasks.openflow.json) * [Open Flow JSON](https://raw.githubusercontent.com/oomol-lab/awesome-workflow-templates/f2bf5895d91486412f320151dafd9c6b95b42091/workflows/gmail-todo-label-to-google-tasks/templates/gmail-todo-label-to-google-tasks.openflow.json) * [n8n JSON](https://raw.githubusercontent.com/oomol-lab/awesome-workflow-templates/f2bf5895d91486412f320151dafd9c6b95b42091/workflows/gmail-todo-label-to-google-tasks/templates/gmail-todo-label-to-google-tasks.n8n.json) ![Gmail To-Do Label to Google Tasks 在 Open Flow 中的工作流截图](https://openflow.run/_astro/preview-light.B4gcJjnw_Z1JA1N9.webp) Create a Google Task for each new Gmail message matching `label:To-Do`. ## Setup Create the `To-Do` label in Gmail and apply it to messages that should become tasks. Connect the same Gmail mailbox to **New To-Do Gmail messages** and **Fetch the message snippet**. Connect Google Tasks in **Create the task** and set the task list ID in **Prepare the Google Task**; `@default` selects the primary list. In n8n, select Gmail OAuth2 and Google Tasks credentials and choose the task list in **Google Tasks**. Activate only one format to avoid duplicate tasks. ## Behavior Every minute, the workflow checks new messages with the `To-Do` label. Open Flow resolves that label name to its Gmail ID; n8n uses the source query `label:To-Do`. It creates one task per delivered message, using the subject as title and the Gmail snippet as notes. The snippet is a preview rather than the full body. A missing or blank subject stops before task creation. The task is scheduled for the next UTC calendar date at the time it is processed. [Google Tasks stores the date and discards the time portion](https://developers.google.com/workspace/tasks/reference/rest/v1/tasks). This is a scheduled day, not an hourly deadline. The workflow starts from the current mailbox position; adding the label to an older message does not guarantee a task. It does not remove the label, mark mail read or deduplicate tasks. Both formats exclude drafts, spam, trash and outgoing-only messages. n8n also excludes scheduled messages; Open Flow does not add that filter. Open Flow uses Gmail history checkpoints and n8n uses a time cursor with a bounded backlog queue. Each page has up to 50 messages. A failed or uncertain create stops later items; earlier tasks may already exist. Inspect the list before replaying. No exactly-once or automatic failed-run replay is promised. Full fetched messages and Code inputs must fit execution limits. ## Changes to the source * Replace private credentials and configure the destination task list. * Read the actual Subject field and repair the invalid date expression to use the next UTC date. * Upgrade the native Gmail trigger to 1.4 with a 50-message budget and incoming-only filtering. Adapted from [New Email → Create Google Task](https://github.com/Zie619/n8n-workflows/blob/ae8cf6dc5b873cbb4f74587aa9180ed3a9f70682/workflows/Googletasks/2031_Googletasks_Gmail_Create_Triggered.json) in [Zie619/n8n-workflows](https://github.com/Zie619/n8n-workflows). The source export does not identify a separate template author or license. The collection’s [MIT notice](https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/LICENSE) is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see [repository licensing](https://github.com/oomol-lab/awesome-workflow-templates/blob/f2bf5895d91486412f320151dafd9c6b95b42091/README.md#licensing). > MIT License > > Copyright (c) 2025 Zie619 > > Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: > > The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. > > THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ## 使用的应用 * [**Gmail**`gmail`](https://console.openflow.run/connections/gmail) * [**Google Tasks**`googletasks`](https://console.openflow.run/connections/googletasks) ## 配置要求 * Gmail Connection with mailbox read access and a To-Do label * Google Tasks Connection with permission to create tasks in a configured list * gmail * google tasks * email * tasks [在 GitHub 查看](https://github.com/oomol-lab/awesome-workflow-templates/blob/f2bf5895d91486412f320151dafd9c6b95b42091/workflows/gmail-todo-label-to-google-tasks/README.md)