Photo credits
Every photograph on this site, who took it and the licence it is used under.
Photos from Pixabay and Pexels are used under those sites’ free licences, which allow commercial use without attribution; we credit the photographers anyway. The globe in the About section is wrapped in NASA Blue Marble imagery, which NASA asks to be credited.
joffiHome hero; Steel: platesPixabay #1477687 · Pixabay Content License
Nick_the_PhotographerHome hero; Power Tools and Steel cardsPixabay #7226875 · Pixabay Content License
Yury KimHome hero; Welding: gas cutting; Steel: cut-to-lengthPexels #585418 · Pexels License
dimitrisvetsikas1969Home hero; Safety, Power Tools, Welding and Steel cardsPixabay #1895691 · Pixabay Content License
useche360Home hero; Handy Tools hero; Safety and Power Tools cardsPixabay #6705863 · Pixabay Content License
matthiasboeckelHome banner; Air Compressors cardPixabay #6478503 · Pixabay Content License
cegohIndustries; Handy Tools cardPixabay #271873 · Pixabay Content License
bridgeswardIndustries; Steel cardPixabay #2578410 · Pixabay Content License
Kindel MediaIndustries; Handy Tools cardPexels #8487338 · Pexels License
borevinaIndustries; Air Compressors cardPixabay #3979490 · Pixabay Content License
Felipe SilvaIndustries; Welding hero and cards; Safety, Power Tools and Handy Tools cardsPexels #27102112 · Pexels License
PIRO4DTrading hero and menuPixabay #1586476 · Pixabay Content License
Kindel MediaSafety menu imagePexels #8487361 · Pexels License
Pixabay contributorPower Tools menu image and cardPixabay #1491692 · Pixabay Content License
William M. Plate Jr., U.S. Air ForceWelding menu image and cardsWikimedia Commons: GMAW.welding.af.ncs.jpg · Public domain (U.S. Air Force photo)
useche360Handy Tools menu image and cards; Power Tools cardPixabay #6705864 · Pixabay Content License
BroesisAir Compressors hero, menu image and cardPixabay #2316267 · Pixabay Content License
wal_172619Steel menu image and cardPixabay #7237492 · Pixabay Content License
Peggy_MarcoSteel hero; Handy Tools cardPixabay #1029665 · Pixabay Content License
Kindel MediaSafety hero; Handy Tools cardPexels #8486974 · Pexels License
Kindel MediaSafety cardPexels #8487362 · Pexels License
Kindel MediaSafety cardPexels #8487409 · Pexels License
Kindel MediaSafety cardPexels #8487374 · Pexels License
Kindel MediaSafety cardPexels #8487336 · Pexels License
Kindel MediaHandy Tools cardPexels #8487395 · Pexels License
SkibkaPower Tools hero and cards; Safety and Welding cardsPixabay #1694101 · Pixabay Content License
dimitrisvetsikas1969Air Compressors cardPixabay #4293117 · Pixabay Content License
dimitrisvetsikas1969Air Compressors cardPixabay #5564120 · Pixabay Content License
Pixabay contributorAir Compressors cardPixabay #1846346 · Pixabay Content License
KaterwurstyAir Compressors cardPixabay #6564386 · Pixabay Content License
NASA Earth ObservatoryAbout: 3D globe of sourcing countriesNASA Visible Earth: Blue Marble Next Generation (texture via the three-globe project, MIT) · NASA imagery, free to use with credit to NASAResized, with relief shading added; the water mask comes from the same set.