Bad backlinks used to wreck Google rankings.
In 2026?
Google ignores most spammy links automatically.
But the Disavow Tool still matters.
Especially if your site has toxic backlinks from paid links, link schemes, or negative SEO attacks.
So in this guide, I’ll show you exactly what disavowing links is, when you should use the tool, and how to disavow backlinks properly in 2026.
What is Disavowing Links?
Disavowing links means telling Google to ignore spammy, artificial, or low-quality backlinks pointing to your website that could violate Google’s spam policies and harm your site in search results.
When You Should Disavow Backlinks
You should disavow links when:
- You have a considerable number of spammy, artificial, or low-quality links pointing to your site
- The links have caused a manual action on your site
- The links are likely to cause a manual action on your site
- You or an SEO hired by you built bad links through paid links or other link schemes that violate Google’s spam policies
- You can’t remove those links yourself or get them removed
How To Disavow Links To Your Domain
Step 1: Identify Harmful Backlinks
- Find spammy, artificial, paid, or low-quality backlinks pointing to your website
- Review links that may violate Google’s spam policies
- Try removing bad links manually before disavowing them
Step 2: Create A Disavow File
- Open a .txt file
- Add one URL or domain per line
- Use domain: before domains you want to disavow
Example:
http://spam.example.com/page.html
domain:pbnlowquality.com
- Save the file in UTF-8 or 7-bit ASCII format
- Ensure the file name ends with .txt
Step 3: Open Google’s Disavow Tool
- Go to the Google Disavow Links Tool page
- Select the correct property/site from your account
Step 4: Upload The Disavow File
- Click “Upload your list”
- Choose the .txt disavow file from your computer
- Submit the file to Google
Step 5: Fix Errors If Needed
- Google will show errors if the file format is incorrect
- Correct the issues and upload the file again
Step 6: Wait For Google To Process The File
- Google may take a few weeks to recrawl and process the disavowed links
- The links may still appear in the Links report even after submission
Google Link Spam Updates Timeline
2012: Google Penguin Update
- Google launched the Penguin update to target manipulative link building and link schemes
- Websites using paid links, spammy backlinks, and over-optimized anchor text saw major ranking drops
2013 to 2014: Penguin Refreshes
- Google released multiple Penguin refreshes to improve spam detection
- These updates focused on unnatural backlinks and webspam tactics
2016: Penguin Joined Google’s Core Algorithm
- Google integrated Penguin into its core ranking system
- Link spam detection became real time
- Google started devaluing spammy links instead of only penalizing websites
2018: SpamBrain Introduced
- Google introduced SpamBrain as an AI-powered spam detection system
- SpamBrain used machine learning to detect link spam and manipulative SEO tactics
2021: Link Spam Detection Improved
- Google confirmed major improvements in detecting unnatural links
- SpamBrain became more effective at identifying link manipulation
December 2022: Link Spam Update
- Google launched the December 2022 Link Spam Update powered by SpamBrain
- The update targeted websites buying and selling backlinks
- Google focused more on neutralizing spammy links automatically
October 2023: Spam Update Expansion
- Google expanded SpamBrain’s spam detection capabilities across more languages
- The update improved detection of manipulative SEO and spam tactics
March 2024: New Spam Policies
- Google introduced policies targeting expired domain abuse, scaled content abuse, and site reputation abuse
- The update heavily targeted parasite SEO and large scale spam operations
2025 to 2026: Smarter Link Spam Handling
- Google continued improving SpamBrain through ongoing spam updates
- Google became better at automatically ignoring low quality and manipulative backlinks
- Manual penalties became less common for standard spammy backlinks
Should You Use The Disavow Links Feature In 2026?
- For most websites, No as Google now ignores most spammy or low-quality backlinks automatically through systems like SpamBrain.
- Google’s own guidance says the disavow tool is an advanced feature and “most sites will not need to use this tool.”
- Google’s John Mueller said the disavow tool is not part of normal site maintenance and should mainly be used when there’s a manual spam action related to unnatural links.
When You Should Still Use It
- If your website received a manual action for unnatural links
- If you knowingly built paid or manipulative backlinks in the past
- If you are facing a serious negative SEO attack with spam links
- If harmful links cannot be removed manually
When You Should Avoid Using It
- If you are only reacting to “toxic link” scores from SEO tools
- If rankings dropped without a manual action
- If you are unsure whether links are actually harmful
- If you plan to disavow links aggressively without manual review
In 2026, the Disavow Tool is still useful, but only in specific cases involving manual penalties, manipulative link building, or severe spam attacks. For most websites, Google already ignores bad backlinks automatically, so routine disavowing is unnecessary.
Commonly Asked Questions
Why do website owners disavow backlinks?
Website owners use disavow files when they notice harmful backlinks coming from suspicious websites. Some links appear after spam campaigns, paid link schemes, or automated directory submissions. Removing or ignoring harmful backlinks can help maintain healthier search performance over time.
How does the disavow tool work?
The disavow tool allows users to upload a text file containing URLs or domains they want search engines to ignore. After submission, search systems review the request during future crawling and indexing activity. The process does not remove links from the internet, but it asks search engines to discount their influence.
When should someone use a disavow file?
A disavow file should be used after reviewing backlink data and identifying links that appear manipulative or spam-related. Many website owners first attempt manual link removal by contacting site administrators. The tool is mainly intended for cases where harmful backlinks cannot be removed directly.
Can disavowing links improve search rankings?
Disavowing links can help if a website has a large number of harmful backlinks affecting trust or visibility. Results are not immediate because search engines need time to recrawl and process updated link data. Some websites notice gradual ranking recovery after spam-related issues are addressed.
Is link disavowing risky?
Yes, incorrect use of the disavow tool can create problems if high-quality backlinks are added by mistake. Removing trusted backlinks from search evaluation can weaken search performance. Careful backlink analysis is important before submitting any disavow file.
