One of the world’s top AI modeling tools – powered by self-developed Sparc3D & Ultra3D models.
Generate 3D models ready for production
clean mesh 、usable geometry 、high-detail


Hi3D

🏎️ Hi3D F2.1 Racing Design Challenge is LIVE! 🚀

Create with Hi3D v2.1, earn credits & win Pro access — your F1 3D design could shine!

📅 Dates: Apr 21 – May 5

📌 Guidelines:
• F1-themed 3D art
• Made with Hi3D v2.1
• 3D-printable (solid structure, no loose parts)
• Set license to CC BY 4.0 (must-do!)

🔗 How to join:
1. Design (original/ChatGPT/Nano Banana)
2. Generate 3D model on Hi3D
3. Submit: Discord (screenshot+link + #Racing-Design) OR post here with link + #Hi3D #Hi3DRacingDesign + @hitem3d

🏆 Rewards:
• Valid entry: 200 credits
• Printed model post: +200 credits
• 15 random wins: 1-month Pro
• Top engagement YouTube: extra Pro
Great works get official features & free print access! 🎉

#Hi3D #Hi3Dv2.1 #F1Design #3DArt #3dprinting

1 month ago | [YT] | 1

Hi3D

⚔️ Hi3D Weapon Design & Modeling Contest Is Live!

Every legendary weapon starts with a spark. Turn your idea into a 3D-printable model — and win real rewards.

⏰️Event Period: Aprtl 10 – 24

📝 How to Join:

👉Design a 3D-printable cold weapon (sword, axe, bow, dagger, etc.)
👉Generate your model with Hi3D (Set license to CC BY 4.0)
👉Post on X/Reddit/facebook/instagram with: #Hi3D #Hi3DWeaponDesign + @Hi3D

🎁 Prizes
✅200 credits for joining
✅Extra 200 credits for sharing your printed physical model
✅Top 3 credit spenders: Win an Anycubic 3D Printer
✅2 jury picks (creativity, design, printability) → Win an Anycubic 3D Printer

Ready to forge something legendary?
Ps:This event is co-launched with youtube.com/c/ANYCUBIC3D

1 month ago (edited) | [YT] | 3

Hi3D

🔥Hitem3D Plugin for ComfyUI is Now Live !

Seamlessly extend your AI image workflow into a 3D workflow.

AI Images → Generate 3D Geometry → AI Texturing → Export Model

Try it now:hitem3d.ai/home

#hitem3d #ComfyUI #AI3D #3Dmodeling

2 months ago (edited) | [YT] | 2

Hi3D

❤️Valentine's Special · Annual Upgrade Deal

⏰2026.02.10 – 2026.02.20

Upgrade to annual — 30% off, year-long creative support, plus 1 bonus month of credits.

👉 Upgrade now and claim your Valentine’s deal:hitem3d.ai/home

⚡️Benefits:

✅30% off annual plans for a limited time
Remaining credits + annual credits available immediately
✅Bonus: 1 extra month of credits from the new plan
✅Upgrade takes effect instantly — no cancellation needed

#hitem3d #ValentinesDay #3dmodeling

3 months ago | [YT] | 0

Hi3D

🚀Hitem3D Portrait 2.1 Model Update!

This update focuses on improving realism in human portrait generation.

✅Key Improvements:

👉🏻Improved accuracy of facial features
👉🏻More natural and balanced facial proportions
👉🏻More realistic body posture and overall structure

🚀try it now:hitem3d.ai/

#hitem3d #3DPrinting #3dmodeling #ai3d

4 months ago | [YT] | 1

Hi3D

Hitem3D Limited-Time New Year Offer · 40% OFF Annual Plan

⏰Jan 24, 2026 – Feb 6, 2026

Upgrade once and enjoy high-precision 3D creation all year

Offer Details:

👉 Free users can Choose any annual plan and enjoy 40% off automatically at checkout

👉 Existing paid users, a discount promotion will go live this Thursday. Stay tuned!
👉 Prices will return to normal after the promotion ends

4 months ago | [YT] | 0

Hi3D

Super cool🤩

4 months ago | [YT] | 0

Hi3D

🎉Hitem3D Blender Plugin Officially Launched!

Bring AI-generated geometry into a professional Blender workflow: generate geometry first, refine freely, and create high-quality textures when ready.

What You Can Do?
📌Generate AI-based geometry and refine it directly in Blender.
📌Create high-quality textures for your existing geometry — no remeshing required.
📌Complete the full workflow in one place: generate → edit → texture → export.

Installation (1 minute)
👉Download the plugin ZIP file.
👉Open Blender.
👉Go to Edit → Preferences → Add-ons → Install...
👉Select the ZIP file and enable the add-on.

How to use
🔸Enter your Hitem3D API Key in the plugin to authenticate.
🔸Select an existing mesh or generate geometry via the plugin.
🔸Generate textures directly on your model.

Go to install: www.hitem3d.ai/

4 months ago (edited) | [YT] | 1

Hi3D

Everyone is welcome to come and try it out: hitem3d.ai/create?sp_source=martha3d

5 months ago | [YT] | 0

Hi3D

🎄Christmas Monster Exchange Party! 🎅🧟‍♂️

1️⃣ Design a festive monster (Santa hat? Snow-fur? Glowing eyes?)
2️⃣ Generate it as a 3D model in Hitem3D
3️⃣ Share your model in the channel on Hitem3D Discord

🎁 We’ll 3D-print community submissions and randomly ship a free physical figurine to you — made from someone else’s creation!

🔥 Only 100 spots — first come, first served

📅 Nov 28 – Dec 7

👉 Join now: discord.com/events/1386600007754579979/14438918749…

Let’s turn AI dreams into holiday collectibles! 🦌✨

6 months ago (edited) | [YT] | 0