Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
Placeholder Image Generator — free online
Make a blank placeholder image at any size, right in your browser. Pick colors, add a size label, then download the PNG. Free and online, nothing uploaded.
Poland VAT Calculator — free online
Add or remove Polish VAT in PLN at 23%, 8% or 5% — free online, right in your browser, nothing uploaded.
Policy Update Notice Generator — free online
Write a clean policy update email and an in-app banner in seconds, right in your browser, with nothing uploaded. Free and online.
Pomodoro Timer — free online focus timer
A free online Pomodoro timer that runs work and break cycles right in your browser. Nothing is uploaded, nothing is saved.
Portugal IVA Calculator — free online
Add or take Portuguese IVA at 23%, 13% or 6% in euros. Free and online, right in your browser, nothing uploaded.
Power of Attorney Generator — free online
Create a general or limited power of attorney online for free, right in your browser. Fill in the details and nothing is uploaded.
Power Words Finder — free online word list
Browse 200+ persuasive and emotional words by category, free and online. Click any word to copy it, right in your browser with nothing uploaded.
Add Prefix or Suffix to Lines — free online
Wrap every line of your list with a prefix and suffix at once, free and online, right in your browser with nothing uploaded.
Privacy Policy Generator — free online
Make a complete privacy policy for your site by answering a few questions — free and online, right in your browser, nothing uploaded.
Product Pricing Calculator — free online
Price your handmade products the right way with a free online calculator that runs right in your browser, with nothing uploaded.
Get new posts
Soon you'll be able to drop your email and get new posts — no account, no spam.
Email sign-up isn't live yet — nothing is collected for now.