Classify Event Photos from Attendees with Gemma AI, Google Drive & Sheets — Workflow n8n

Moyen complexité Déclencheur13 nœuds🏷️ File Managementpar Jimleuk

Aperçu

There's a clear need for an easier way to manage attendee photos from live events, as current processes for collecting, sharing, and categorizing them are inefficient.

n8n can indeed help to solve this challenge by providing the data input interface via its forms and orchestrate AI-powered classification of images using AI nodes. However, in some cases - say you run regular events or with high attendee counts - the volume of photos may result in unsustainably high inference fees (token usage ba

Nœuds utilisés

Edit ImageGoogle SheetsHTTP RequestGoogle Drive

Aperçu du workflow

1. Allow Guests to Upload via Form Trigger
Learn more about the form trigger
The form trigger is a quick and easy
2. Resize the Images for Faster Processing
Learn more about the Edit Image node
It's good practice to ensure we're o
3. Categorise Photos using Gemma Model via Fe
[Learn more about the Edit Image node](https://docs.n8n
5. Save Entry Into Google Sheets Table
Learn more about the Google Sheet node
Finally, each photo along with the
4. Store a Copy of the Photo in Google Drive
Learn more about the Edit Image node
For this demonstration, we'll use
Classify User-Uploaded Photos for Public Even
During or after in-person events, trying to collect and
![](https://cdn.subworkflow.ai/n8n-templates/
O
On form submission
F
Files to Items
G
Get File Meta
M
Merge
Classify Photo and Sugge…
E
Extract Categories
Upload file
Resize Image
Get Image Info
M
Merge1
C
Create Payload
C
Convert Image to Base64
Append to Sheet
13 nodes14 edges

Comment ça fonctionne

  1. 1

    Déclencheur

    Le workflow démarre avec un déclencheur déclencheur.

  2. 2

    Traitement

    Les données transitent par 13 nœuds, connecting editimage, extractfromfile, formtrigger.

  3. 3

    Sortie

    Le workflow termine son automatisation et livre le résultat à la destination configurée.

Détails des nœuds (13)

ED

Edit Image

editImage

#1
GO

Google Sheets

googleSheets

#2
HT

HTTP Request

httpRequest

#3
GO

Google Drive

googleDrive

#4

Comment importer ce workflow

  1. 1Cliquez sur le bouton Télécharger JSON à droite pour enregistrer le fichier du workflow.
  2. 2Ouvrez votre instance n8n. Accédez à Workflows → Nouveau → Importer depuis un fichier.
  3. 3Sélectionnez le fichier classify-event-photos-from-attendees-with-gemma-ai-google-drive-sheets téléchargé et cliquez sur Importer.
  4. 4Configurez les identifiants pour chaque nœud de service (clés API, OAuth, etc.).
  5. 5Cliquez sur Tester le workflow pour vérifier que tout fonctionne, puis activez-le.

Ou collez directement dans n8n → Importer depuis JSON :

{ "name": "Classify Event Photos from Attendees with Gemma AI, Google Drive & Sheets", "nodes": [...], ...}

Intégrations

editimageextractfromfileformtriggergoogledrivegooglesheetshttprequestmergesetsplitout

Obtenir ce workflow

Téléchargez et importez en un clic

Télécharger JSONVoir sur n8n.io
Nœuds13
Complexitémedium
Déclencheurtrigger
CatégorieFile Management

Créé par

Jimleuk

Jimleuk

@jimleuk

Tags

editimageextractfromfileformtriggergoogledrivegooglesheetshttprequestmergesetsplitout

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