3D previews you can inspect
Turn portraits, pet photos, memorial images, and product shots into 3D previews before you commit.
UV laser engraving files
Create UV laser engraving files from customer photos.
Your UV laser may be ready for glass or crystal work, but it cannot turn every flat JPG into a sellable 3D portrait by itself. Upload the customer photo, inspect the 3D preview, and use credits only when the result looks strong enough to sell.
No card required. Upload and review free. Credits are used only when you approve final files.
The missing step after buying the machine
The first real customer order exposes the file problem.
Hardware tests are easy compared with a paid portrait order. A customer sends a JPG, but your machine may need more than a flat image: a mesh, depth map, point cloud, or machine-specific import step. 3DConversions removes the slowest decision: whether this customer photo is worth turning into a paid engraving file.
Catch weak source photos
Catch weak faces, messy edges, and bad source photos before you spend credits.
Quote with more confidence
Know whether a UV laser engraving or inner crystal job has a usable file path before you promise the order.
Keep setup separate
Keep machine settings separate from the photo-to-file decision, so file approval stays clear.
Workflow
Know if the customer photo is worth approving before you pay for final files.
Upload, inspect the generated depth, then approve only when the file is strong enough for the job.
Upload a customer photo
Start with a JPG, PNG, or WEBP image. Front-facing photos with clear subject edges usually give the best review result.
Inspect the generated depth
Rotate the preview, check the face, edges, and subject depth, and decide whether the photo is worth moving forward.
Approve final files
Credits are used only when you approve the result. After approval, download the available final files for your job.
1. Inputs
Preview supports common customer image files such as JPG, PNG, and WEBP.
Drop image here
JPG / PNG / WEBP
customer-photo.jpg
JPG · 2.4 MB
2. OBJ mesh
Ready
Approved downloads can include a 3D mesh in OBJ format.
crystal-depth.obj
Download OBJ
3. Point cloud
DXF, CAD, or CBF when available for the selected output workflow.
DXFCADCBF
crystal-pointcloud.dxf
Download DXF
4. Credits
1 credit = $1 USDused only on approval
Upload, processing, and review are free.Available downloads depend on the approved mesh and the output options you select.
File and output details
Sell the order only after you trust the file.
Use 3DConversions to separate the customer-photo decision from the UV laser setup. Review the generated 3D result first, then approve final downloads only when the file is ready for the job.
Inputs
JPG, PNG, WEBP
Mesh output
OBJ mesh after approval
Point-cloud output
DXF, CAD, CBF when available
Approval pricing
Credits are used only when you approve final files. 1 credit = $1 USD.
Example result
From a customer portrait to a file you can judge before engraving.
Use the preview to judge whether the customer image has enough face detail, subject separation, and depth before you approve the conversion for UV laser engraving or crystal work.
Start free with 25 credits
Depth build
JPG input
OBJ mesh
Credits used only on approval
UV laser engraving questions
Know what you can test before you spend credits.
Is this for UV laser engraving?
Yes. This page is for operators using UV lasers for crystal, inner glass, portrait, pet, memorial, and gift engraving workflows who need a usable 3D file from a customer photo.
Does this work with every 355 nm UV laser engraver?
No software can guarantee every machine workflow or every source photo. 3DConversions gives you a reviewable 3D preview first, so you can judge the file before approving final downloads.
Do I pay before I see the result?
No. Uploading, processing, and review are free. Credits are used only when you approve final files. Free signup includes 25 credits, and 1 credit = $1 USD.
What file types can I start with?
You can start with common customer image files such as JPG, PNG, and WEBP. Clear subject detail and clean edges usually produce the strongest previews.
What do I download after approval?
Approved downloads can include an OBJ mesh. Depending on the selected output workflow, point-cloud formats such as DXF, CAD, or CBF may also be available.
Start with one photo
Test the next customer photo before you quote the job.
Upload one customer photo today. Review the 3D preview free, then approve only if the file looks good enough to sell. No card required; credits are used only when you approve final files.
Free signup includes 25 credits. 1 credit = $1 USD.
Upload free
Review free
Approve only when ready