About Toolkit Lab

Toolkit Lab provides small, free tools that run entirely in your web browser. We built them so everyday tasks like shrinking an image or formatting JSON do not require installing software or creating an account.

How it works

Each tool processes your input locally in your browser. We do not upload your files or text to our servers.

How we pay for it

The site is supported by advertising, served through Google AdSense. Ads help cover hosting and development costs. For details on what data advertising partners may collect, see our Privacy Policy.

Contact

Questions or suggestions? Visit our contact page.