AdTechKit Start free

For LinkedIn, Facebook and Instagram

Your ad, in every size,
ready in minutes.

Add your logo and a few words. AdTechKit designs your ad for every LinkedIn and Meta placement, writes the post text and gets it ready to upload. No designer, no marketing experience needed.

Make your first ad Start with AI instead
  • Free to start
  • No sign-up
  • Your files stay on your computer

Every size, text limit and safe zone for

Three steps. That's it.

Each step tells you exactly what to do next, so you're never left wondering.

  1. 1

    Add what you have

    A photo or a brand colour, your logo, and the words you want to say. No images? The AI Ad Generator makes some for you.

  2. 2

    Get every size

    Your ad is laid out for all 12 LinkedIn and Meta sizes, like a designer would, then checked for anything hard to read or cut off.

  3. 3

    Download and launch

    One ZIP with every file named and sized to each platform's rules, plus the post text and tracking links to paste in.

Everything for your campaign, in one place

Each tool feeds the next: one brand, one message and one set of names, from the picture to the post text and tracking links.

Ad Builder

Bring your own photo, logo and words. Get every LinkedIn and Meta size, and adjust any of them by hand.

Open Ad Builder

AI Ad Generator

No images or words yet? Start with your brand. AI suggests what to say, creates the imagery and shows you three designs to choose from.

Generate an ad

AI copy writer

The post text, headline and button, within each platform's limits.

Ad previews

See it in the feed on a phone before it goes live. Share it for sign-off.

A/B tests

Test two headlines, photos or layouts, with a plan for running the test.

Free tools

No sign-up, nothing to pay.

New: the Campaign Builder takes you from your goal to a ready-to-launch campaign: objectives, audiences, daily budgets, ads, post text, names and tracking links, with a step-by-step checklist for each platform.

Built for people who aren't marketers

You know your business. AdTechKit knows the platform rules, so you don't have to.

Try it free

  • The rules are built in

    Every size, safe zone, file limit and text limit comes from LinkedIn's and Meta's own specs, checked regularly.

  • It checks your work

    Words that are hard to read, text cut off, or a logo that blends in: you're told, with the fix in plain English.

  • Plain English, always

    No jargon. Every button says what it does, and every step says what comes next.

Your work stays on your computer

There's no account to create and nothing to install. AdTechKit runs in your web browser.

  • Built and downloaded in your browser. Your images and designs are saved on this computer, not on our servers.
  • AI asks first, every time. Nothing goes to our AI provider until you say yes.
  • Customer lists never leave. Lists for matched audiences are cleaned right here in your browser.

Start free. Upgrade when you're ready.

Prices in pounds. No VAT added.

Free

£0

  • The 4 main feed sizes
  • 1 free AI design, and 1 try of the AI copy writer
  • All the free tools
Start free

Pro Every size and AI

£34a month for one platform, £49 for both

  • Every LinkedIn or Meta size, or both
  • 10 AI designs a month, plus the AI copy writer
  • Ad previews, A/B tests and brand kits
See Pro

Every size we support

Taken from each platform's own ad specs. Free covers the 4 main feed sizes; Pro unlocks the rest. Compare plans

Make your first ad in the next five minutes.

Make your first ad Start with AI instead