ads.txt Generator
Create a valid ads.txt for AdSense and other ad networks — correct format, right location.
Runs 100% in your browser — nothing is ever uploaded.
What is ads.txt Generator?
ads.txt is how you declare who may sell your ad inventory — get it wrong and networks stop serving ads. This free generator writes the file in valid IAB format: enter your AdSense publisher ID and it produces the exact google.com line with the correct certification authority ID, then add any other networks line by line with DIRECT or RESELLER relationships. It validates the three-field minimum, flags malformed lines and includes an optional contact entry.
How to use ads.txt Generator
- Open the tool — no signup, no upload, everything runs in your browser.
- Fill in the options in the form; sensible defaults are pre-selected.
- The ads.txt generator output updates instantly with every change you make.
- Copy the result or download it as a ready-to-use file.
Frequently asked questions
Is this ads.txt generator free to use?
Yes — this ads.txt generator is completely free with no signup, no limits, and no watermarks. Use it as often as you like.
Where do I put the ads.txt file?
At the root of your domain: https://yourdomain.com/ads.txt — crawlers only check that exact path over HTTP or HTTPS. Subdirectories won't work, and for subdomains that serve ads you can place a separate file or use a redirect to the root file.
Is my data private?
Completely. Everything you type stays in your browser — nothing is uploaded to any server, so commands, keys and data never leave your machine.
Do these tools touch my servers?
No. OpsForge tools are pure calculators and generators that run in your browser — they never connect to your infrastructure. You copy the result and apply it yourself.
Is the chmod calculator accurate for all systems?
Yes — octal permission notation is a POSIX standard, so the results apply identically on Linux, macOS and BSD.
Will more DevOps tools be added?
Yes — Dockerfile, docker-compose, nginx and CI config generators are on the roadmap. Everything will stay free and client-side.