Convert JSON Objects to Base64 Strings with File Processing — n8n 工作流

低 复杂度⚡ 触发器5 个节点🏷️ File Management作者：Wyeth

概览

Encode JSON to Base64 String in n8n

This example workflow demonstrates how to convert a JSON object into a base64-encoded string using n8n’s built-in file processing capabilities. This is a common requirement when working with APIs, webhooks, or SaaS integrations that expect payloads to be base64-encoded.

> Tip: The three green-highlighted nodes (Stringify → Convert to File → Extract from File) can be wrapped in a Subworkflow to create a reusable Base64 encoder in your own projects.

🔧 Requ

使用的节点

Sticky Note3Convert JSON to StringManual ExecutionExtract Base64 from BinaryConvert String to Binary

工作流预览

Create Example JSON data
Stringify JSON and Save to Binary
Convert Binary Data to Base64 Encoded string
Encode JSON to Base64 String
This example workflow demonstrates how to convert a JSO
C
Create Json Data
⚡
M
Manual Execution
C
Convert JSON to String
E
Extract Base64 from Binary
C
Convert String to Binary
5 nodes4 edges

工作原理

  1. 1

    触发器

    工作流由 触发器 触发器启动。

  2. 2

    处理

    数据流经 5 个节点, connecting converttofile, extractfromfile, manualtrigger。

  3. 3

    输出

    工作流完成自动化并将结果发送到配置的目标。

节点详情 (5)

ST

Sticky Note3

stickyNote

#1
CO

Convert JSON to String

set

#2
MA

Manual Execution

manualTrigger

#3
EX

Extract Base64 from Binary

extractFromFile

#4
CO

Convert String to Binary

convertToFile

#5

如何导入此工作流

  1. 1点击右侧 下载 JSON 按钮保存工作流文件。
  2. 2打开你的 n8n 实例，依次点击 工作流 → 新建 → 从文件导入。
  3. 3选择下载的 convert-json-objects-to-base64-strings-with-file-processing 文件并点击导入。
  4. 4为每个服务节点配置 凭证（API 密钥、OAuth 等）。
  5. 5点击 测试工作流 验证一切正常，然后激活它。

或直接在 n8n → 从 JSON 导入 中粘贴：

{ "name": "Convert JSON Objects to Base64 Strings with File Processing", "nodes": [...], ...}

集成

converttofileextractfromfilemanualtriggerset

获取此工作流

一键下载并导入

下载 JSON在 n8n.io 上查看
节点5
复杂度low
触发器trigger
分类File Management

创建者

Wyeth

Wyeth

@wyeth

标签

converttofileextractfromfilemanualtriggerset
⚡

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