If you're running a Google Ads campaign, you know that managing it can be time-consuming and tedious. There are so many moving parts, from keyword research and bid management to ad creation and reporting. However, by using scripts for automating your Google Ads campaigns, you can save time, reduce errors, and improve your overall campaign performance.
In this blog post, we'll cover the basics of using scripts for Google Ads and provide some examples of scripts you can use to automate your campaigns.
What are Scripts?
Scripts are snippets of code that can be added to your Google Ads account to automate tasks, modify bids, monitor performance, and more. They are written in JavaScript and can be created by anyone with a basic knowledge of coding.
With scripts, you can automate repetitive tasks, which saves time and allows you to focus on more important aspects of your campaign. Additionally, scripts can help you make data-driven decisions by providing insights into your campaign's performance.
How to Use Scripts for Google Ads
To use scripts in your Google Ads account, you need to follow these steps:
- Sign in to your Google Ads account and navigate to the "Tools & Settings" menu.
- Select "Scripts" from the dropdown menu.
- Click on the "New Script" button.
- Write or copy and paste the script code into the editor.
- Click "Save" and then "Preview" to check for any errors.
- If everything looks good, click "Run" to apply the script to your account.
It's important to note that you should test your scripts in a test account before applying them to your live campaigns.
Examples of Scripts for Google Ads
Here are three examples of scripts that you can use to automate your Google Ads campaigns:
1. Pause Low-Performing Keywords
One of the most time-consuming tasks in managing a Google Ads campaign is identifying and pausing low-performing keywords. With this script, you can automate this process and ensure that your budget is allocated to your top-performing keywords.
function main() This script will pause any keywords that have less than one conversion and more than 100 impressions.
2. Adjust Bids Based on Device Performance
Your campaign's performance can vary based on the device that your ads are displayed on. With this script, you can automatically adjust your bids based on how your ads are performing on different devices.
function main() This script will adjust your bids based on the conversions and cost of your campaigns on different devices. For example, if your campaigns are performing well on computers with conversions greater than 5 and cost less than 100, the script will increase the desktop bid modifier by 1.5. Similarly, if your campaigns are performing poorly on mobile devices with conversions less than 2 and cost greater than 300, the script will decrease the mobile bid modifier by 0.5.
3. Automatically Create Negative Keywords
Adding negative keywords to your campaigns can help you avoid spending money on irrelevant searches. However, identifying and adding negative keywords can be a time-consuming process. With this script, you can automatically add negative keywords based on the search terms that trigger your ads.
function main() This script will add negative keywords to your campaigns based on the search terms that trigger your ads. For example, if a search term has more than 50 impressions and no clicks, the script will automatically add it as a negative keyword to your campaign.
Tips for Using Scripts in Google Ads
While scripts can be a powerful tool for automating your Google Ads campaigns, there are some best practices to keep in mind:
- Test your scripts in a test account before applying them to your live campaigns.
- Use the AdWords script debugger to check for errors and debug your scripts.
- Keep your scripts simple and well-commented to make them easier to understand and modify.
- Monitor your campaigns regularly, even when using scripts, to ensure that everything is running smoothly.
- Don't rely solely on scripts. Use them in combination with other campaign management techniques, such as manual bid adjustments and ad testing.
Conclusion
Using scripts for automating your Google Ads campaigns can save you time, reduce errors, and improve your overall campaign performance. By using scripts, you can automate repetitive tasks, make data-driven decisions, and ensure that your budget is allocated to your top-performing keywords.
Remember to test your scripts in a test account, monitor your campaigns regularly, and use scripts in combination with other campaign management techniques. By following these tips, you can get the most out of your Google Ads campaigns and achieve your advertising goals.






