Go to google fonts and add the font that you want to your fonts list - after that copy the fonts code (after adding all the fonts that you want)
and put the code inside layout.tsx for example in Next Js in <head></head> tag - or copy the code in any CSS file like global.css in Next Js
@import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@100..900&family=Almarai:wght@300;400;700;800&family=Amiri:ital,wght@0,400;0,700;1,400;1,700&family=Atma:wght@300;400;500;600;700&family=Audiowide&family=Baloo+Bhaijaan+2:wght@400..800&family=Beiruti:wght@200..900&family=Bonbon&family=Bungee+Outline&family=Cairo:slnt,wght@-11..11,200..1000&family=Delius+Swash+Caps&family=Delius+Unicase:wght@400;700&family=DynaPuff:wght@400..700&family=El+Messiri:wght@400..700&family=Galindo&family=Gemunu+Libre:wght@200..800&family=Handjet:wght@100..900&family=Harmattan:wght@400;500;600;700&family=Henny+Penny&family=Iceberg&family=Irish+Grover&family=Jersey+15&family=Jockey+One&family=Kablammo&family=Lalezar&family=Lateef:wght@200;300;400;500;600;700;800&family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Mada:wght@200..900&family=Marhey:wght@300..700&family=Metal+Mania&family=Mogra&family=Mystery+Quest&family=New+Rocker&family=Newsreader:ital,opsz,wght@0,6..72,200..800;1,6..72,200..800&family=Noto+Kufi+Arabic:wght@100..900&family=Nova+Cut&family=Odibee+Sans&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Outfit:wght@100..900&family=Oxanium:wght@200..800&family=Pacifico&family=Passero+One&family=Poiret+One&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Rakkas&family=Readex+Pro:wght@160..700&family=Reem+Kufi:wght@400..700&family=Roboto+Slab:wght@100..900&family=Rubik+Distressed&family=Rubik:wght@300..900&family=Ruwudu:wght@400;500;600;700&family=Saira+Stencil+One&family=Silkscreen:wght@400;700&family=Squada+One&family=Tajawal:wght@200;300;400;500;700;800;900&family=Tourney:ital,wght@0,100..900;1,100..900&family=Turret+Road:wght@200;300;400;500;700;800&family=Vibes&family=Zain:ital,wght@0,200;0,300;0,400;0,700;0,800;0,900;1,300;1,400&display=swap');
<head><style>@import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@100..900&family=Almarai:wght@300;400;700;800&family=Amiri:ital,wght@0,400;0,700;1,400;1,700&family=Atma:wght@300;400;500;600;700&family=Audiowide&family=Baloo+Bhaijaan+2:wght@400..800&family=Beiruti:wght@200..900&family=Bonbon&family=Bungee+Outline&family=Cairo:slnt,wght@-11..11,200..1000&family=Delius+Swash+Caps&family=Delius+Unicase:wght@400;700&family=DynaPuff:wght@400..700&family=El+Messiri:wght@400..700&family=Galindo&family=Gemunu+Libre:wght@200..800&family=Handjet:wght@100..900&family=Harmattan:wght@400;500;600;700&family=Henny+Penny&family=Iceberg&family=Irish+Grover&family=Jersey+15&family=Jockey+One&family=Kablammo&family=Lalezar&family=Lateef:wght@200;300;400;500;600;700;800&family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Mada:wght@200..900&family=Marhey:wght@300..700&family=Metal+Mania&family=Mogra&family=Mystery+Quest&family=New+Rocker&family=Newsreader:ital,opsz,wght@0,6..72,200..800;1,6..72,200..800&family=Noto+Kufi+Arabic:wght@100..900&family=Nova+Cut&family=Odibee+Sans&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Outfit:wght@100..900&family=Oxanium:wght@200..800&family=Pacifico&family=Passero+One&family=Poiret+One&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Rakkas&family=Readex+Pro:wght@160..700&family=Reem+Kufi:wght@400..700&family=Roboto+Slab:wght@100..900&family=Rubik+Distressed&family=Rubik:wght@300..900&family=Ruwudu:wght@400;500;600;700&family=Saira+Stencil+One&family=Silkscreen:wght@400;700&family=Squada+One&family=Tajawal:wght@200;300;400;500;700;800;900&family=Tourney:ital,wght@0,100..900;1,100..900&family=Turret+Road:wght@200;300;400;500;700;800&family=Vibes&family=Zain:ital,wght@0,200;0,300;0,400;0,700;0,800;0,900;1,300;1,400&display=swap'); </style></head>