Sharing Amazon affiliate links on Instagram and TikTok should be straightforward: you recommend a product, your followers buy it, you earn a commission. In practice, it's a lot messier than that.
The biggest issue? In-app browsers. When someone taps your Amazon link inside Instagram or TikTok, the link opens in that platform's built-in browser. The shopper is almost never logged into Amazon there. They see a login screen, get annoyed, and leave. You lose the commission, and honestly, you might not even know it happened.
Here's how to handle it properly.
The in-app browser problem, explained
Let's say you post an Amazon product link in your Instagram bio or your TikTok Linktree. A follower taps it. Here's what happens:
- Instagram (or TikTok) opens the link inside its own browser.
- The Amazon page loads, but the person isn't logged in.
- They're asked to log in or create an account.
- Most people won't bother. They leave.
- You get zero commission.
This isn't a niche edge case; it's what happens to the majority of mobile clicks from social platforms. If your audience is mostly on their phones (and let's be real, it is), you're losing sales every day.
The fix: deep links
A deep link rewrites the URL so that it opens in the Amazon app instead of the in-app browser. Your follower taps the link, the Amazon app opens, and they land on the product page already logged in. No friction, no login wall.
You can generate a deep link for free with Deeplinkify. Paste your affiliate link, get back a deep link, and use that in your bio, stories, or DMs. Your affiliate tag stays in the link.
Where to place your links
Instagram:
- Link in bio (use a link-in-bio tool if you need multiple)
- Story links (swipe-up or link sticker)
- DMs (especially useful with comment-to-DM automations)
TikTok:
- Link in bio (requires a business or creator account with 1,000+ followers, or use a link-in-bio service)
- Video descriptions (some regions)
- Comments and DMs
In both cases, deep links work exactly the same way. The platform passes the link to the phone, and the phone opens the Amazon app.
Don't forget disclosure
This is non-negotiable. If you're using affiliate links, you have to disclose it: both Amazon's program rules and FTC guidelines require it. A simple line like "As an Amazon Associate I earn from qualifying purchases" works, but it needs to be visible on the same screen as the link.
A few practical tips:
- Put a disclosure in your bio if that's where your link is.
- Add "#ad" or "#affiliate" on posts that contain affiliate links.
- Don't bury the disclosure at the bottom of a long caption where nobody will see it.
Common mistakes
Using plain Amazon links on social. Without a deep link, most mobile clicks end up in an in-app browser where your audience isn't logged in. That kills conversions.
Not testing your own links. Before you share a link with your audience, tap it yourself on your phone. Does it open in the app? Is the product page correct? Is your affiliate tag in the URL? It takes thirty seconds and it can save you a lot of headaches.
Forgetting international traffic. If you have followers in different countries, a link to Amazon.com won't earn you commissions for purchases on Amazon.de or Amazon.co.jp. Look into Amazon OneLink for international redirect support; it pairs well with deep linking.
A simple workflow
Here's a practical workflow you can use right now:
- Find the product on Amazon and copy the URL.
- Make sure your affiliate tag is in the link (check for
tag=yourtag-20in the URL). - Go to deeplinkify.eu and paste the link.
- Copy the generated deep link.
- Share it on Instagram or TikTok with proper disclosure.
- Test the link on your phone before publishing.
That's it. No monthly subscription, no account needed.