Assets from the future
Assets from the future
A free library of 3D icons for designers and developers. Transparent PNGs, free to use with attribution.
Hand-picked
16 favourites, rendered with the same lighting and the same level of detail as every other icon here. Click any one to download it, free.
One lighting setup, one level of detail, 13,348 icons. Consistency is the product, everything else is noise.
One design language
A cat, a wallet and a QR code from opposite ends of the library still look like one set, same lighting, same depth, same finish. Drop them into your UI and it reads as designed, not assembled.
The toolkit
Compress, convert, resize, crop, filter and generate. Every one runs inside this tab, so your images never touch a server, and there is nothing to sign up for.
Thank you
Thridy is a small operation with a large toolbox. This is what the site runs on and what it was built with, and we are grateful to every one of them.
Next.js
React
TypeScript
Tailwind CSS
Cloudflare
Vitest
Every category
Usually in 15 to 30 minutes
If the icon you need is not here yet, request it. We render it in the same style, add it to the library free for everyone, and email you when it is ready. No queue to pay to skip.
Request an iconA few from the library
Five categories, one lighting setup
$0
Drag the PNG into Figma or Sketch, or, on a paid plan, point an img tag at the CDN from a domain you have registered.
<img src="api.thridy.com/i/gray-circle-3d-icon/64.webp">High-res transparent PNGs, served fast. Click, download, keep working.
rupee-3d-icon.png1024 x 1024
Type what you mean, brands, objects, moods, and land on the render, not a page of near-misses.
Claude
ChatGPT
Gemini
Azure
Figma
VS CodeYes. Every one of the 13,348 3D icons on Thridy is free to download, with no subscription, no credits and no paywall. There is no premium tier holding the good ones back.
Yes. You can use them in client work, products you sell, apps, presentations and marketing material. The only thing not allowed is reselling or redistributing the files themselves as an asset pack.
On the free plan we ask for a credit to Thridy somewhere people can see it, and every icon page gives you the exact line to copy. Paid plans drop that entirely.
Every icon is free to download in full resolution as a transparent PNG. A free account comes with a daily download allowance and keeps your favourites and history in one place; paid plans lift the allowance and open the studios.
Each icon downloads as a transparent-background PNG at 1024 by 1024 pixels, with a lighter WebP used for previews. Transparency means they drop onto any background without masking.
Request it. Custom icons are rendered in the same style, usually in 15 to 30 minutes, added to the library free, and you get an email when yours is ready.
For AI agents: see our agent integration guide.
In Google Search
Add to Preferred SourcesWhy we built this
The hardest part of designing a product was never solving user problems. It was spending hours looking for a single icon that matched the rest of the design. One icon from one site, another from somewhere else, all different styles, licences and formats. More time searching than designing.
So Thridy is the answer to one question: what if you never had to search like that again? 13,348 icons, one consistent style, free with a credit to Thridy. It is really about removing the small frustrations that quietly eat a working day, because every minute you save searching is a minute you get to spend building.
Read more in the Journal or about Thridy.
Twelve different subjects. One lighting setup, one finish, one set.
Curated packs
