Calculate freight class from density, plus CBM, chargeable weight, and pallet/container loading—fast, mobile-first, and free with no sign-up.
New tools
The latest tools added to Yo.directory.
Underdog turns Apple Watch heart-rate zones into weekly points so you can compete in leagues—no manual logging and free with no ads.
Any Dividend Calculator projects a dividend portfolio month by month with DRIP, dividend growth, price growth, and flat-rate tax inputs.
Create drag-and-drop seating charts and export print-ready PDFs for weddings, classrooms, and events—no signup required on the free plan.
Check your domain’s sitemap and live URLs to pinpoint why pages are crawled but not indexed, with a prioritized fix list in about 60 seconds.
MyEye scans an iris photo to identify dominant and secondary colors, estimate rarity, and enhance it into share-ready close-ups.
Get Fajr through Isha for your exact location with a live countdown to the next prayer—free and available for 4,800+ cities.
Free period and ovulation calculator that predicts your next 6 cycles, fertile window, and ovulation day using inputs saved only in your browser.
Neurodiverge App offers free ADHD, AuDHD, and sensory self-screens with plain-English, actionable results—no signup and not a diagnosis.
Mindshape is a free set of personality, Enneagram, attachment, Big Five, and clinically grounded self-screens integrated into one profile.
Identify rocks, crystals, gems, minerals, or fossils from a photo with an honest confidence score and at-home tests to confirm.
Fill any PDF form online with auto-detected fields, optional autofill profiles, and clean downloads—no printing or scanning needed.
Generate editable employment, income, and residency verification letters and download them instantly as PDFs.
Upload a car photo and generate photoreal AI renders in 30 seconds for widebody, stance, slammed, JDM, wraps, and color changes.
Generate a state-specific bill of sale for vehicles and more, then download an instant PDF—free with a small watermark.
Morsify instantly translates text to Morse (and back), plays real audio from 5–40 WPM, and lets you share a link.
FancyText generates copy-paste Unicode “font” styles (45+ options) like cursive, bold, gothic, glitch, and more for social posts.
Try outfits on in seconds with AI—upload a photo to preview real, in-stock clothing before you buy.
Paste a public TikTok, YouTube, or Instagram Reels link to instantly generate a timestamped transcript and downloads for free.
Browser-based genogram maker with the standard symbol set and PDF export.