IRIS / TOOLS

Free online tools.
Get straight to work.

Use Akshar Article Studio for personalized printable articles, Akshar for Devanagari lettering, Aakaar for image conversion, Bhaar for material weight calculations, or Saancha for STL mould tooling.

6 tools to exploreOpen a tool to start working.
Illustrative orange split mould halves with matching ribbed vase cavities and an ivory vase between them.
Engineering toolsFree tool

Saancha

STL to mould tooling

Create mould boxes and printable moulds from your 3D model.

Make moulds for

  • Candles
  • Resin keepsakes
  • Silicone parts
  • Concrete décor
  • Soap & plaster shapes

Soap & plaster use General casting settings.

Start with
Closed STL · up to 1 million triangles
Get
Mould STL parts · design notes
Open tool
A sunlit collection of printable articles: mountain photo lithophane, fox logo desk stand and keychain, flower cookie cutter and stamp, and leaf coaster.
Design toolsFree tool

Aakaar Article Studio

Artwork to customized articles

Create artwork keychains, magnets, badges, coasters, signs, stamps, stencils, cookie cutters and photo panels. Customize dimensions, finishes and fittings.

Start with
Artwork · logos · photos
Get
16 articles · STL · colour 3MF
Open tool
Illustrative shelf of personalized articles: IRIS and Groom’s Squad badges, Advita keychain, Dr. Rohan desk nameplate, Shubh Laabh board, name tags, cake topper and bookmark.
Design toolsFree tool

Akshar Article Studio

Names to personalized articles

Make personalized keychains, badges, nameplates, bookmarks and cake toppers. Choose shapes, colors and optional holes, then enquire about 3D printing.

Start with
English · Marathi · Hindi names
Get
Printable STL · 3MF articles
Open tool
An Indic letter outline next to its orange 3D printed form.
Design toolsFree tool

Akshar

Text to vector & 3D

Turn Sanskrit, Hindi and Marathi text into vector files and 3D-ready designs.

Start with
Indic Unicode text
Get
PNG · SVG · DXF · STL
Open tool
A floral sketch becoming a clean vector contour and orange 3D printed shape.
Design toolsFree tool

Aakaar

Image to vector & 3D

Prepare images and shapes as clean vectors and manufacturing-ready 3D files.

Start with
Images · SVG · DXF
Get
Clean vectors & 3D files
Open tool
Metal bars, tube and plate sections beside a precision caliper.
Engineering toolsFree tool

Bhaar

Material to weight

Calculate material weight across 25+ sections, with metal and plastic grade properties.

Start with
Section · dimensions · material
Get
Theoretical material weight
Open tool

Which free tool is best for your task?

Choose by what you need to create, rather than by the tool name.

Are these online tools free?

Yes. All live tools are free to use. Custom design and 3D printing services are quoted separately.

Which output format is best for my project?

PNG is an image, SVG is vector artwork, DXF is useful for CAD profiles, and STL describes 3D geometry. Check the requirements of your design software or slicer and inspect the exported file before making a part.

Illustrative 3D printed products, from gifts to scale models.

FROM DIGITAL TO PHYSICAL

Have a design?
Let’s bring it to life.

Explore 3D printing for gifts, models, interiors, projects and functional parts.

Explore IRIS 3D