Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
Address Label Generator — free online
Make a sheet of printable address labels online and free, right in your browser. Paste your addresses, pick a layout, print or save as PDF.
Affidavit Generator — free online
Make a sworn affidavit or statutory declaration online for free, right in your browser. Fill in the details and nothing is uploaded.
Affiliate Disclosure Generator — free online
Make an FTC-ready affiliate or sponsorship disclosure for your blog, free and online — right in your browser, nothing uploaded.
Age Calculator — free online tool
Find your exact age in years, months and days, plus your next birthday, free and online, right in your browser with nothing uploaded.
AI Ad Copy Generator — write ads online
Write Google, Facebook, Instagram or LinkedIn ad copy with AI — get 3 headlines plus ready-to-paste ad text in seconds, online.
AI Code Explainer — understand any code online
Paste code and get a plain-English summary, a step-by-step walkthrough and the gotchas to watch for. AI-powered and online.
AI Commit Message Generator — online
Describe a change or paste a diff and get a clean git commit message in seconds, written by AI online — Conventional, plain or detailed.
AI Cover Letter Generator — online
Turn a job title and your background into a tailored, ready-to-send cover letter with AI, online in your browser in seconds.
AI Grammar Checker — online
An AI grammar checker online that fixes grammar, spelling and punctuation while keeping your meaning and tone exactly as you wrote it.
AI Humanizer — make AI text sound human, online
Paste text written by ChatGPT or another AI and get a natural, human-sounding version in seconds — same meaning, same language. AI-powered and online.
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