Convert JSON Objects to Base64 Strings with File Processing — n8n ワークフロー

低 複雑度⚡ トリガー5個のノード🏷️ File Management作成者：Wyeth

概要

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

使用ノード

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

ワークフロープレビュー

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

仕組み

  1. 1

    トリガー

    このワークフローは トリガー トリガーで開始します。

  2. 2

    処理

    データは 5 個のノードを流れます, connecting converttofile, extractfromfile, manualtrigger。

  3. 3

    出力

    ワークフローは自動化を完了し、設定された宛先に結果を配信します。

ノード詳細 (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

このワークフローのインポート方法

  1. 1右側の JSONをダウンロード ボタンをクリックしてワークフローファイルを保存します。
  2. 2n8nインスタンスを開き、ワークフロー → 新規 → ファイルからインポート に進みます。
  3. 3ダウンロードした convert-json-objects-to-base64-strings-with-file-processing ファイルを選択し、インポートをクリックします。
  4. 4各サービスノードの 認証情報（APIキー、OAuthなど）を設定します。
  5. 5ワークフローをテスト をクリックして動作確認し、有効化します。

またはn8nの JSONからインポート に直接貼り付け：

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

インテグレーション

converttofileextractfromfilemanualtriggerset

このワークフローを取得

ワンクリックでダウンロード＆インポート

JSONをダウンロードn8n.ioで見る
ノード5
複雑度low
トリガーtrigger
カテゴリFile Management

作成者

Wyeth

Wyeth

@wyeth

タグ

converttofileextractfromfilemanualtriggerset
⚡

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