Free Affiliate Link Generator for Clean, Trackable Partner Links
Enter your page, partner name and optional referral ID to get a primary link and 4 placement links with UTM tags, each ready to copy in one click.
Free with a Brainito account. No credit card required.
example-store.com · partner: Bloom Deals Blog
ExamplePrimary link
https://example-store.com/mugs?ref=bloom42&utm_source=bloom-deals-blog&utm_medium=affiliate&utm_campaign=spring-sale&utm_content=primary
Blog post: ...&utm_content=blog-post
Email newsletter: ...&utm_content=email-newsletter
Social bio: ...&utm_content=social-bio
YouTube description: ...&utm_content=youtube-description
Example output. Yours is written for the details you enter.
How it works
From a short brief to a draft you can use straight away.
- Step 1
Describe what you need
A few details about your business, audience and goal.
- Step 2
AI writes the first draft
Tailored to your inputs and the platform it is for, in seconds.
- Step 3
Edit, copy and use
Tweak the tone, copy it in one click, and generate more variations.
What you get
What the result tells you, and why it is worth the minute it takes.
Five Exact, Copyable Links
A primary link plus blog post, email newsletter, social bio and YouTube description links, each in its own box with a Copy button.
Referral IDs Included
Add ref=jane123, tag=yourid-20 or a bare ID and it is added to every link, next to the UTM parameters.
GA4 Steps and Naming Rules
A parameter table, the exact GA4 report to find each partner's clicks, and naming rules that keep future links consistent.
The guide
What the affiliate link generator does, how to use it, and what to do with the result.
An affiliate link generator turns a page on your site into tracked links that credit every click to the right partner. Enter the destination URL, the partner name, an optional campaign name and an optional referral ID or parameter such as ref=jane123 or tag=yourid-20. You get a primary link plus four placement links for a blog post, an email newsletter, a social bio and a YouTube description, each in its own box with a Copy button. You also get a table explaining every parameter, steps to find the clicks in GA4 and naming rules. Links are built exactly by code, never typed out by AI.
How to Use the Affiliate Link Generator
Paste the exact page partners should send people to, such as a product or landing page, not just your home page. Type the partner name the way you know them, for example "Bloom Deals Blog". The tool turns it into a clean value, bloom-deals-blog, for utm_source. Add a campaign name if the link belongs to a promotion like a spring sale. Leave it empty and the campaign is named after the current quarter, in the form affiliate-year-quarter. If the partner has their own ID, enter it in the referral field as a full parameter like ref=jane123 or aff_id=88, or just the ID on its own, which is sent as ref. Then copy the primary link, or the placement links, and send them to your partner.
What You Get: Links, Parameters and GA4 Steps
The result starts with the primary link, then four placement links: blog-post, email-newsletter, social-bio and youtube-description. Every link carries the same four UTM parameters. utm_source is the partner name, utm_medium is always affiliate, utm_campaign is your campaign, and utm_content names the placement, so you can see whether a partner's newsletter outsells their blog. If you entered a referral ID, it is added to every link too. Below the links, a table lists each parameter, its value and why it is there. Next come GA4 steps: open Reports, then Acquisition, then Traffic acquisition, set the table to Session source / medium and look for your partner followed by "/ affiliate". Add Session manual ad content to compare placements. Last is a short set of naming rules.
Affiliate Link Example, Explained
Here is a real link the generator builds for the fictional partner Bloom Deals Blog, with referral ID ref=bloom42 and the campaign spring-sale: https://example-store.com/mugs?ref=bloom42&utm_source=bloom-deals-blog&utm_medium=affiliate&utm_campaign=spring-sale&utm_content=primary. Read it left to right. ref=bloom42 is the partner's own ID, which an affiliate or referral app reads to credit the sale. utm_source names the partner in GA4. utm_medium=affiliate groups every partner into one channel, separate from paid ads and email. utm_campaign ties the visit to the promotion. utm_content says which placement the click came from. The blog post version is identical except it ends in utm_content=blog-post. Because values are lowercase and hyphenated, GA4 never splits one partner across two rows.
Amazon Affiliate Links and Referral IDs
Many people searching for an Amazon affiliate link generator want to add their Associates tracking ID to a product link. You can do that here: paste the Amazon product URL as the destination and enter your ID as tag=yourid-20 in the referral field. The tag is added to every link, alongside the UTM parameters. The same works for other programs that credit sales through a URL parameter, such as ref, aff_id or a code your referral app issues. Keep the ID exactly as the network gives it, because that value is what pays the commission. What this tool cannot do is create the ID itself. You still need to join the program and get your ID from its dashboard, and some programs require links created inside their own tools.
Common Affiliate Link Mistakes
Most lost commissions come from small errors. Mixed capitalization is the first: GA4 treats "Newsletter" and "newsletter" as two sources, which is why every value here is lowercased and hyphenated. Typing links by hand is the second, since one missing ampersand or misspelled utm_source can drop the partner's credit. These links are assembled by code, so the parameters are always spelled and encoded correctly. Third is pasting a destination that already carries old UTM tags. The generator replaces any existing utm values so the click is credited to this partner, and says so in the notes, while other parameters and any #section anchor are kept. Fourth is sharing one link with every partner. Fifth is skipping the test: open each link in a private window, then check GA4 Realtime for the visit.
After You Generate Your Affiliate Links
Keep a simple list of every partner, campaign and link so you can retire old ones and spot gaps. Share the naming rules from the result with anyone else who creates partner links. Click a link yourself, then confirm the visit in GA4 Realtime straight away, since standard reports can take 24 to 48 hours to show it. Remember the limits: the tool does not shorten links, host redirects or count clicks. Your analytics and your affiliate software record the results. Partners should also disclose affiliate links to their audience. When sales come in, work out what each partner is owed with our affiliate commission calculator, which turns monthly sales, average order value and commission rate into payout per sale, monthly payout and annual payout.
Frequently asked questions
Something else? Email support@brainito.com
Is the affiliate link generator free?
Yes. The affiliate link generator is free with a Brainito account and uses no credits. Build links for as many partners and campaigns as you need, each with a primary link and four placement links.
What is an affiliate link?
An affiliate link is a URL given to a partner that records who sent a visitor, so the sale can be credited and commission paid. Here that means UTM tags your analytics reads, plus the partner's referral ID if they have one.
How do I create an affiliate link for my website?
Paste the page partners should promote, enter the partner name, and add a campaign name or referral ID if you have them. The generator adds utm_source, utm_medium=affiliate, utm_campaign and utm_content and gives you five links to copy.
Can I make Amazon affiliate links with it?
Yes, if you already have an Amazon Associates ID. Paste the product URL as the destination and enter tag=yourid-20 in the referral field. The tool adds your tag to every link. It cannot create an Associates account or ID for you.
Can I use it as a referral link generator?
Yes. Enter the partner's referral parameter, such as ref=jane123, or just the ID, which is sent as ref. It is added to every link. The tool does not create referral codes or rewards, and it does not track signups itself.
Does it shorten links or track clicks?
No. It builds full tagged URLs but does not shorten them, host redirects or count clicks. Clicks are recorded by your analytics and your affiliate software, and the result shows where to find them in GA4.
Where to go from here
The affiliate link generator answers one question. These are the next ones worth asking.
Give every partner a link that credits their clicks
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- Free with a Brainito account
- No credit card required