Affiliate Program · Now Open

Partner with CompressUnder
and Grow Together

Place your brand's banner on the pages your audience uses every day — free browser tools with a growing, engaged user base.

Apply Now

Honest note: We are a growing site — our audience is still building and we do not promise high traffic numbers. We believe in transparency: this is an early-stage opportunity, not a mass-reach platform. If your product suits our users and you are open to growing together, we welcome you.

About Us

Who Is CompressUnder?

Before applying, we encourage you to visit our website and see if your product or audience is a good fit.

🌐

CompressUnder is a free, all-in-one browser toolbox — offering tools for image compression, PDF handling, text utilities, developer tools, and more. Everything works privately in the browser, with no sign-up required and no tracking.

We are currently in growth mode, which means our audience is steadily increasing but is not yet large. We recommend visiting our homepage to understand what we do and who uses our tools. If your product or service targets people who work with files, images, PDFs, code, or web content — there is likely a relevant audience here for you.

If you think your niche aligns with our users, feel free to reach out. We are happy to discuss a placement that makes sense for both sides.

How It Works

Simple. Transparent. Effective.

Getting your affiliate banner on CompressUnder takes just a few steps — no complex setup, no middlemen.

1

Fill the Application

Submit your details, your banner text, and choose which page you'd like the banner placed on.

2

We Review & Confirm

Our team reviews your request and replies to your email within 48 hours with next steps.

3

Get Your Affiliate Link

We add your banner to the top of the selected page and send you your tracked affiliate link.

4

Grow Together

Your brand reaches our growing audience. You can update or renew your banner at any time.

What You Get

Your Banner at the Top of the Page

Every affiliate gets a highlighted announcement banner placed at the very top of their chosen page — the first thing any visitor sees. Here is an example from a domain registrar:

Live banner preview — top of page
↑ Example: a domain registrar affiliate. Your custom message and button label replace this text.
This is how your affiliate banner actually looks on our website
Affiliate banner example on CompressUnder
Available Placements

Choose Your Page

We have multiple tool pages across different categories. You can choose the page that best matches your product and target audience.

When you apply, you can specify which page or category you would like your banner placed on. For example:

  • A domain registrar might choose the homepage or our domain-related tools page — users looking for web tools are likely also interested in domains.
  • A PDF software company might prefer our PDF tools page, where users are already working with PDFs.
  • A design tool might target our image compression or visual tools pages.

Not sure which page fits best? Simply describe your product in the application and we will suggest the most relevant placement. You can also select multiple pages or request all pages if you'd like wider coverage.

Apply Now

Submit Your Affiliate Application

Fill in your details below. We'll review and reply within 48 hours.

All Pages
Show my banner across every page on CompressUnder
Specific Page(s)
Type which page(s) or category you want — e.g. "Home Page, Image Tools"
📋 Fill in your details above, then choose Send via Gmail.

How would you like to send your application?

✉️
Contact Us
Copy our email address and send your application from any email client you prefer.
[email protected]
Send via Gmail
Opens Gmail with all your form details already filled in the email body. Just review and hit Send.
FAQ

Common Questions

Is your traffic high? How many visitors will see my banner?
We are honest about this: CompressUnder is a growing site and our traffic is still building. We do not promise high reach at this stage. However, our visitors are specifically looking for productivity tools — which means the audience is targeted and relevant. We are a good fit for early partners who want to grow alongside us.
Is the affiliate program free to apply?
Applying is completely free. Once approved, pricing for banner placement depends on the page and duration. We will discuss this with you after reviewing your application.
Where exactly does my banner appear?
Your banner is placed at the very top of the page(s) you select — the same prominent announcement bar visible on our site. It is the first thing visitors see when they land on the page, above all other content.
Can I choose multiple pages for my banner?
Yes. You can select specific pages that match your audience, or choose "All Pages" for broader coverage. Each placement can be discussed individually.
What kind of businesses can apply?
Any legitimate business whose product is useful to our users — domain registrars, web tools, SaaS products, design resources, developer tools, and similar. We review every application to make sure it is a good fit for our audience. Visit compressunder.com to understand who we serve.
How long does approval take?
We aim to respond within 48 hours. If you haven't heard back, feel free to follow up at [email protected].