Yes. Up to 100 MB per file and up to 3 files per request are free. Files expire in 72 hours unless you pay $2 to extend by 30 days, or pay to group them into a 30-day space for $5.

Do I need to sign up?

No. Anonymous use is the default. You can optionally attach your email so you can recover files later if you lose the share link.

How long do files last?

Free files expire in 72 hours. After that there is a 7-day grace period during which a $2 extend will bring the file back for 30 more days. After the grace period the storage is permanently purged.

Can AI agents use quik.space?

Yes. quik.space exposes an MCP (Model Context Protocol) server and accepts the x402 standard for stablecoin micropayments on Base. Agents do not need API keys or signup — their wallet is their identity.

What file types are supported?

Any file up to 5 GB. The recipient page renders inline previews for images, audio, video, PDFs, markdown, HTML (sandboxed), Microsoft Office docs, and plain text or code.

Should I send the .obj alone or the whole folder?

Send the whole folder zipped. OBJ references an MTL, which references texture files. Without the bundle, materials show as missing.

Will normals and UVs survive?

Yes. The OBJ ASCII format is preserved byte-for-byte.

Can the recipient import into Blender?

Yes. Blender, Maya, 3ds Max, Cinema 4D, Houdini, ZBrush, all read OBJ.

What about animation in OBJ?

OBJ does not store animation. Use FBX or USD if you need rigged or animated geometry.

.obj3d

How to send an OBJ file.

OBJ is the universal 3D handoff format, but it almost never travels alone. You need the .obj, the .mtl, and every texture map. quik.space takes the zipped bundle byte-for-byte and gives the recipient a clean import.

Drop your OBJ 3D model here.

Free up to 100 MB. No signup, no email needed.

No email means no recovery. If you lose this link, we can't get you back to this file.

Price scales with file count, up to 25 files. Shown once. 7-day expiry.

Have a code? Open with code →

What is a OBJ 3D model?

OBJ 3D model files use the .obj extension and the model/obj MIME type. The format sits in the 3d category. Typical files run 1 MB - 500 MB, which is well above what most email services will accept as an attachment.

Why you can’t email a OBJ 3D model

OBJ files plus their MTL material file and texture maps can run hundreds of megabytes. Email rejects anything large, and OBJ workflows always involve at least 3 related files.Slack, Discord, and most other workplace tools have similar caps, often around 1 GB for free tiers and with aggressive per-channel storage limits. Even when the file fits, it counts against the recipient’s mailbox quota forever.

How quik.space handles OBJ 3D model

quik.space takes a zipped OBJ + MTL + textures bundle byte-for-byte. The recipient unzips and imports the OBJ into Blender, Maya, Cinema 4D, or any DCC. Material links resolve because the relative paths inside the zip survive. The share page does not render 3D scenes inline. The recipient downloads the file and opens it in the matching DCC.

The file lives for 72 hours by default and then enters a 7-day grace period. We do not train AI on your files. We do not share them with third parties. After grace, the bytes are permanently purged from storage. Read the full policy on privacy.

Common use cases

Send a sculpted OBJ from ZBrush to a rigger
Hand off a photogrammetry OBJ with textures
Share a low-poly OBJ proxy to a game artist
Pass an OBJ scan to a 3D printer

Frequently asked

Should I send the .obj alone or the whole folder?: Send the whole folder zipped. OBJ references an MTL, which references texture files. Without the bundle, materials show as missing.
Will normals and UVs survive?: Yes. The OBJ ASCII format is preserved byte-for-byte.
Can the recipient import into Blender?: Yes. Blender, Maya, 3ds Max, Cinema 4D, Houdini, ZBrush, all read OBJ.
What about animation in OBJ?: OBJ does not store animation. Use FBX or USD if you need rigged or animated geometry.

Related file types

Looking for size-based pages instead? See the pricing table or read the full FAQ.