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FREE Online 3D Tools

Looking for a fast, free way to create, convert and view 3D models?
At 3D-Scan.Online, we provide free 3D tools for makers, designers, and modelers — no downloads, no paywalls.

Convert 3D Models from and to many 3D formats

Free 3D File Viewer and Converter

Looking for a fast, free way to convert and view 3D models?

  • GLTF ↔ GLB
  • OBJ ↔ STL (3D printing ready)
  • FBX, PLY, DAE, BLEND, USDZ, DRC and more
Generate 3D Models from Images

Turn an Image into a 3D-Model

CREATE A 3D MODEL FROM ANY IMAGE USING THE POWER OF OUR AI

  • Supports PLY, OBJ, STL, GLB, and many more.
  • Ideal for 3D printing, creating your favourite Minecraft assets with craftplicator.com , or to create point clouds to create a LEGO build plan using brickplicator.com
  • Optionally lets you generate an optimized Image from your prompt using our GPT App, if you don’t have one at hands.
Convert 3D Models from and to many 3D formats

Create Your Own 3D-Printable Parts

Make it personal — right in your browser.

Need a Christmas ornament with someone’s name on it, a custom cookie cutter, or a part in exactly the size you need? The SCAD Workshop turns ready-made templates into print-ready 3D models. Pick a template, move a few sliders, watch the 3D preview update, and download your STL. No software to install, no account, and your designs never leave your browser.

SEASONAL SPECIALS

  • Christmas ornaments with your text: six shapes (classic ball, egg, teardrop, onion dome, finial, lantern), ribbed, swirled or “whipped cream” surfaces, and names or greetings wrapped around the ornament.
  • Glowing photo lithophanes: upload any photo and it is built into the ornament’s wall. Put an LED tea light inside and your picture appears. Choose how far it wraps around (90° up to a full 360°) and how strong the contrast is.
  • Hidden or tactile: keep the outside smooth so the photo only shows when lit, or raise the image on the surface so you can feel it.
  • LED preview: see how your ornament will glow before you print it.
  • Festive extras: star, tree, gingerbread man, snowflake and bell cookie cutters, keychains in a Christmas font, and screw-top jars for homemade cookies.

ALL YEAR ROUND

Download STL and print on any 3D printer.

30+ practical templates: electronics enclosures, Raspberry Pi cases, drawer organizers, gears, bolts and nuts with real threads, brackets, phone stands and more.