free tools

Small tools I built, free to take.

Browser extensions I wrote for my own work and kept polishing. No account, no email, no trial. Download the zip, load it into Chrome, use it for as long as it is useful to you.

Tools available: 3 Tools available
Downloads so far: 31 Downloads so far
Price, all of them: €0 Price, all of them

These are not on the Chrome Web Store, so they install in developer mode. It takes about a minute and nothing is submitted anywhere.

Website Marketing Inspector

Free v1.0.0 19.6 KB zip

Audits any page for analytics, SEO, performance and social tags.

Checks the page you are on for Google Analytics, Tag Manager, Google Ads and Meta Pixel, then walks through title, meta description, canonical, H1, indexing, alt text, oversized images, lazy loading, viewport, Open Graph and Twitter cards. Ends with an overall marketing health score and a print-ready report you can save as a PDF.

14 downloads

Installing it

1 Download the zip and unpack it somewhere you will not delete by accident.
2 Open chrome://extensions in Chrome.
3 Turn on Developer mode, top right.
4 Click Load unpacked and choose the unpacked folder.
5 Pin the extension, then open the page you want to look at.

Everything runs in your browser. The code is in the zip, so read it before you trust it.

What it looks like

App Store Intelligence

Free v1.0.0 17.9 KB zip

Compare App Store apps on ratings, reviews, revenue and downloads.

Open any app page on apps.apple.com and it pulls the listing straight from Apple’s public lookup service, then lines the app up against its competitors with revenue and download estimates. Ratings, review counts, price, publisher, genre, version, screenshots and release notes, all in one panel.

15 downloads

Installing it

1 Download the zip and unpack it somewhere you will not delete by accident.
2 Open chrome://extensions in Chrome.
3 Turn on Developer mode, top right.
4 Click Load unpacked and choose the unpacked folder.
5 Pin the extension, then open the page you want to look at.

Everything runs in your browser. The code is in the zip, so read it before you trust it.

What it looks like

X Account Analytics

Free v1.0.0 26.1 KB zip

X Account Analytics

Analyze any X (Twitter) account directly from your browser. Discover top-performing posts, likes, replies, reposts, engagement patterns, posting activity, and useful account insights — all in one place.

2 downloads

Installing it

1 Download the zip and unpack it somewhere you will not delete by accident.
2 Open chrome://extensions in Chrome.
3 Turn on Developer mode, top right.
4 Click Load unpacked and choose the unpacked folder.
5 Pin the extension, then open the page you want to look at.

Everything runs in your browser. The code is in the zip, so read it before you trust it.

What it looks like

Need one of these built properly for your business?

These are the small ones I gave away. The bigger ones are booking systems, internal tools and platforms. Same person writes both.

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