Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
Shift Rota Maker — free online schedule
Build a weekly staff rota online for free, right in your browser. Add people, fill in shift times, then print or save as PDF. Nothing is uploaded.
Shipping Label Maker — free online tool
Make a clean shipping label free online, right in your browser. Add sender, recipient and items, then print or save as PDF. Nothing is uploaded.
Shopify CSV Builder — free online tool
Build a products.csv for Shopify online and free, right in your browser with nothing uploaded, then import it straight into your store.
Fill & Sign a PDF — free online tool
Sign a PDF online: draw or type your signature, place it on the page, and download the signed file — right in your browser, nothing uploaded.
Signature Block Generator — free online tool
Build a clean signature block for any document right in your browser, free and online. Add parties, a witness, a notary line, then copy it. Nothing is uploaded.
Sitemap.xml Generator — free online tool
Turn a list of URLs into a valid sitemap.xml and submit it to Google — free, online, right in your browser with nothing uploaded.
Sitemap Index Generator — free online
Make a valid sitemap index for big sites by pasting your sitemap URLs — free and online, right in your browser, nothing uploaded.
Sitemap Validator — free online tool
Check your XML sitemap online for free — count URLs, catch over-limit warnings, and browse every link, right in your browser with nothing uploaded.
Size Chart Generator — free online tool
Build an apparel size chart and copy a clean HTML table or download a PNG, free and online, right in your browser with nothing uploaded.
Size Conversion Chart — free online tool
Find your clothing or shoe size in US, UK, EU, IT/FR and JP. Free and online, right in your browser, nothing uploaded.
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