Automatically optimise images added to a Google drive folder

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How it works This workflow watches a selected Google Drive folder for any images added to it. It then takes that image, sends it the the tinypng.com service which optimises and reduces its size (wh...

Best for

File Management automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.googledrivetrigger, n8n-nodes-base.googledrive, n8n-nodes-base.httprequest, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Jonathan.

Original n8n.io source

1.1 Workflow description

Title: Automatically optimise images added to a Google drive folder
Workflow name: Automatically optimise images added to a Google drive folder

How it works

This workflow watches a selected Google Drive folder for any images added to it.
It then takes that image, sends it the the tinypng.com service which optimises and reduces its size (where possible)
Tinypng then returns the updated image which is then automatically saved in your chose Google Drive folder

Setting things up

It's pretty simple to configure and should only take around 5-10mins.
You only need to set up credentials for Google Drive and Tinypng.com
For Tinypng.com you can sign up for their free tier API access which gives you 500 optimisations per month
Once you have those two things, you just need choose your 'input' folder to watch for images and your 'output' folder for where these images should be stored
There are a few more optional things you can do such as the naming of your final image and also lots more you could do with the Tinypng API for more advanced image optimisation

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Check GDrive for new images

Type / Role: n8n-nodes-base.googleDriveTrigger - googleDriveTrigger
Config choices: Version 1

Block 2 - Download image

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 3 - Optimise - Send image to TinyPNG

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 4 - Get optimised image from tinyPNG

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 5 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Google Drive

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

3. Summary Table

Workflow	Automatically optimise images added to a Google drive folder
Complexity	intermediate
Nodes	10
Categories	File Management
Author	Jonathan
Published	20 Mar 2024

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/2185/2185.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source File Management workflows

Frequently asked questions

What does Automatically optimise images added to a Google drive folder do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your File Management use case.

Jonathan

2 workflows

Nodes

n8n-nodes-base.googledrivetrigger n8n-nodes-base.googledrive n8n-nodes-base.httprequest n8n-nodes-base.stickynote

Complexity

intermediate

Published 20 Mar 2024

Likes 0

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Install path: /data/workflows/2185/2185.json

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Automatically optimise images added to a Google drive folder

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Check GDrive for new images

Block 2 - Download image

Block 3 - Optimise - Send image to TinyPNG

Block 4 - Get optimised image from tinyPNG

Block 5 - Sticky Note4

Block 6 - Sticky Note

Block 7 - Sticky Note1

Block 8 - Sticky Note2

Block 9 - Sticky Note3

Block 10 - Google Drive

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions