About WebTools Plus

We build the small tools we wish we had when working on websites and documents, and publish them here. The site has been running since 2015, and 54 tools are currently available in English.

Using the tools

All tools are free for anyone to use, and no sign-up is needed.

Most tools run entirely in your browser, so what you enter is not sent to our server. The few tools that use our server are listed in the privacy policy.

Contact

For feedback, requests or anything else, email us at the address below.

imayounaoto401[at]gmail.com

To reduce spam, replace [at] with @. We may reply in Japanese or English.

Linking

You are welcome to link to any page on this site. There is no need to ask, though we are always glad to hear about it.

Disclaimer

We do not guarantee that the tools work correctly in every case. We are not responsible for any problems caused by using them, so please use them at your own risk.

Operated by

SITI Inc. (Japan)