Google AdSense for Developers: How to Monetize Your Tech Blog

Advertising should support useful content, not get in its way. Figure out where ads will actually live on your pages before you add a single network script — bolting them on afterward almost always looks messy.

Prioritize the reader

Reserve fixed, responsive spots for ads so nothing jumps around while a page loads. Your article text and navigation should stay easy to use no matter how many ad slots you've got running.

Review program policies

Read the current rules for whatever ad network you're using, be upfront about your data practices, and don't place ads in spots that trick people into clicking by accident.

Why bother with AdSense as a developer

If you write about code, tools, or tutorials, you've already done the hard part — you have content that solves real problems for real people. AdSense is just Google's way of turning that traffic into a bit of income without you having to sell anything or cold-email sponsors.

I won't pretend it's going to make anyone rich. Most bloggers earn a few dollars per thousand visitors, and the actual number swings a lot depending on your niche, where your readers are coming from, and how well you rank in search. But for a technical blog with steady traffic, it's still one of the easier ways to start earning something while you build toward bigger things — sponsorships, your own product, whatever comes next.

Here's the whole process, start to finish: setting up the account, getting through review, and placing ads in a way that doesn't wreck the reading experience.

Before you apply at all

Google reviews every site by hand before it turns ads on. Skipping the prep work is the single biggest reason developers get rejected the first time around.

A few things your blog needs first:

A domain you actually own. Free subdomains — yourname.blogspot.com, the free tier of WordPress.com — can technically work, but a real domain like yourblog.com looks more legitimate and gives you control over everything. Buying one costs less per month than a streaming subscription, so there's not much reason to skip it.

Content that's genuinely yours. There's no official minimum post count, but somewhere around 15 to 30 solid articles is a reasonably safe range to apply with. Thin posts, copy-pasted tutorials, or obvious AI filler with nothing added tend to get flagged pretty fast.

A site that actually works. No dead links, no "coming soon" pages, no broken images. An unfinished-looking site tells Google the site isn't ready for ads either.

The pages you're required to have:

• An About page — who you are, what the blog covers
• Some way to contact you
• A Privacy Policy page (this one's non-negotiable, AdSense won't approve you without it)

Some amount of traffic. You don't need viral numbers, but a site sitting at zero visitors for months looks abandoned. Even a small trickle of organic search traffic helps your case.

Domain age isn't a dealbreaker either way, but sites that have been around a while and have some history tend to sail through review faster than ones registered last week.

Step 1: Set up a Google account

If you're already using Gmail or Drive, this part's done. Otherwise:

1. Head to accounts.google.com
2. Click Create account
3. Pick "For myself" or "To manage my business" — whichever fits how you're running the blog
4. Enter your name, pick a username, set a password
5. Verify with a phone number
6. That's it, you're done

I'd suggest using an account tied to the blog itself rather than some old personal account you've had since 2012, especially if you're planning to grow this into something real down the line.

Step 2: Sign up for AdSense

1. Go to adsense.google.com
2. Click Get started
3. Sign in with the account from step one
4. Type in your site's URL exactly as it shows in the browser bar, including the https://
5. Pick your country or territory — this affects taxes and payments and generally can't be changed later, so get it right the first time
6. Accept the AdSense terms
7. Click Create account

At this point Google has created the account, but nothing's live yet. You're just in the queue.

Step 3: Prove you own the site

Google gives you a snippet like this one:

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
     crossorigin="anonymous"></script>

Where it goes depends on how your site's built.

If you're self-hosted — WordPress, plain HTML, whatever — drop it inside the <head> tag on every page. Most WordPress users do this through their theme's header settings or a plugin like "Insert Headers and Footers."

On WordPress.com you'll need at least the Premium plan to add custom code at all, or you can just use their own built-in ad program instead.

For static sites — Jekyll, Hugo, Next.js — put it in your base layout so it loads everywhere, not just on the homepage.

Once it's in place, go back to the dashboard and hit Verify. If Google's crawler finds the script, your status shifts from "not connected" to "getting ready" — which sounds anticlimactic, but it's progress.

Step 4: The waiting game

Nobody likes this part. Review can take anywhere from a few days to several weeks, and there's no way to speed it up. Google's checking for a handful of things during this window:

• Whether your content follows their policies — no adult material, no plagiarism, nothing promoting illegal stuff
• Whether there's real, navigable content on the site
• Any sign of fake traffic or click manipulation
• Whether your privacy policy and overall structure are actually in place

Try not to refresh the dashboard every hour (I've done it, it doesn't help). Keep writing instead. A site that's clearly active during the review period tends to make a better impression than one that goes dead silent right after you apply.

You'll get an email either way — approved, or a list of reasons you weren't.

If you get rejected

"Low value content" usually means your posts are too thin or too close to stuff that already exists elsewhere. The fix is depth: real code you tested yourself, your own screenshots, opinions backed by actual experience instead of a rehash of the docs.

"Site under construction" can get triggered by even one placeholder page sitting somewhere on your domain. Go through every page before you reapply.

"Unable to review site" often just means the crawler couldn't get to your pages properly. Check that robots.txt isn't blocking Google, and make sure the site loads reasonably fast without requiring a login.

"Insufficient traffic" doesn't come with a published number, but if your analytics are basically flat, put the effort into SEO and promotion before you try again.

"Policy violations" are worth double-checking with a tool like Copyscape, just in case something got flagged for looking too close to someone else's writing, even by accident.

None of these are permanent. You can reapply once you've actually fixed the issue — Google generally asks you to wait around two weeks before resubmitting.

Step 5: You're in — now what

Once you're approved, the dashboard opens up fully and you get to decide how ads actually show up.

Auto ads or manual placement

Auto ads hand the decision to Google. Its algorithm decides where ads go, how many, and what format — you just flip it on. It's the fastest way to get moving.

Manual ad units give you the control back. You pick the exact spot in your layout for each block. It takes more setup, but on a technical blog — where code samples and diagrams need room to breathe — it usually makes for a much better reading experience.

Most people I know who blog seriously start with Auto ads just to see what Google suggests, then move to manual placement once they've got a feel for their traffic and layout.

Making a manual ad unit

1. In the dashboard, go to Ads → By ad unit
2. Click Display ads, the most common and flexible type
3. Give it a name you'll actually recognize later — "In-article-top" beats "ad1"
4. Pick Responsive for the size, since it adjusts across screen widths on its own
5. Click Create
6. Copy the code it gives you
7. Paste it into the exact spot on the page where you want it to show

Where ads actually belong on a tech blog

This is where I see a lot of developers mess it up. Cramming ads in everywhere kills the reading experience, and it can even run afoul of policy. A few spots that tend to work:

• After the intro, before the real content starts
• Mid-article, after a natural break like the end of a section — never inside a code block
• In the sidebar, if you've got one, since it doesn't interrupt the flow of reading
• At the end, for readers who've already finished the post anyway

Places to avoid: right next to buttons or links where a click could go to the wrong place, touching a code snippet, stacked one after another with barely any content between them, or shoved above the fold in a way that pushes your actual writing down the page.

Step 6: Getting paid

You won't see any money until your balance crosses certain thresholds — usually around $10 just to unlock address verification, and around $100 before an actual payment goes out. These numbers shift a little by country.

1. Go to Payments in the dashboard
2. Add your bank details or whatever payout method your country supports
3. Verify your address — Google mails a physical PIN to the address on file once you pass the first threshold, and you'll need to enter that PIN before payments unlock
4. Fill out your tax info, which is required regardless of whether you owe anything

Payments go out monthly once you clear the threshold, usually with a few weeks' lag after the earning month ends.

Step 7: Watching how it's actually doing

Your dashboard tracks a few core numbers:

Page RPM tells you how much you're earning per thousand page views. CTR is the share of viewers who click an ad. Impressions is just how many times ads got shown.

For developer content specifically, RPM tends to run decent, since tech and software advertisers often pay well for that kind of audience. I'd resist the urge to check daily numbers obsessively — the thing that actually moves your revenue is more organic search traffic, not fiddling endlessly with ad placement.

A few things that catch people out later

Don't click your own ads. Not even to "test" them. It's against policy, and it can get your account banned for good with no appeal.

Don't ask anyone else to click them either — friends, family, readers. Google treats that the same as fraud, no matter the intent.

Keep an eye on page speed. Too many ad scripts slow a site down, and that hurts both your search ranking and, ironically, your ad revenue, since slower pages mean fewer people stick around to see the ads at all.

Check how things look on mobile. A big chunk of blog traffic comes from phones, so make sure your ad units aren't pushing content off-screen or looking broken on a small display.

Check the Policy Center now and then. It's the tab in AdSense that flags problems before they turn into a suspension — worth a glance every so often even when nothing seems wrong.

Wrapping up

Getting approved isn't about gaming an algorithm. It's about having a real site with real content that Google's comfortable putting ads next to. Focus on writing genuinely useful technical stuff first, and the approval process tends to go a lot smoother — the ads you add afterward end up feeling like a natural part of the site instead of something bolted on as an afterthought.

Once it's running, treat AdSense as one piece of a bigger picture rather than the whole plan. Pair it with affiliate links for tools you actually use, your own products, or sponsorships once your traffic grows. Ads on their own rarely carry a blog financially — but they're a solid, low-effort place to start while you build the rest.