Building real things, in public
Notes from DEMHA FUTURE — how we build apps fast with AI, and what we learn.
Meeting Time Zone Planner — free online
Pick a meeting time across time zones for free, right in your browser. See everyone's local hour on a grid with green cells for shared work hours. Nothing uploaded.
Hashtag & Mention Counter — free online
Paste a caption and instantly count hashtags and @mentions, and see which platform limits you've gone over — free and online, right in your browser, nothing uploaded.
Mesh Gradient Generator — free online
Make soft, colorful CSS mesh gradients online for free, right in your browser. Nothing is uploaded, and you copy the code in one click.
Meta Description Length Checker — free online
Check your meta description length and pixel width against Google's limits, free and online, right in your browser with nothing uploaded.
Meta Tag Generator — free online tool
Make clean SEO, Open Graph and Twitter tags for your page, free and online — right in your browser, with nothing uploaded.
Meta Tags Generator — free online tool
Make SEO meta tags, Open Graph and Twitter Card markup with a live preview, free and online — right in your browser, nothing uploaded.
Mileage Log — free online trip tracker
Log your trips and see total distance and reimbursement add up live, free and online, right in your browser with nothing uploaded.
MIME Type Lookup — free online tool
Find the MIME type for any file extension, or do the reverse, right in your browser. Free and online, nothing uploaded.
Minimum Wage Converter — free online tool
Turn an hourly wage into yearly, monthly, weekly and daily pay. Free and online, right in your browser, nothing uploaded.
Mock Data Generator — free online tool
Build sample JSON, CSV or SQL test data online and free, right in your browser. Pick fields, set rows, export. Nothing is uploaded.
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