Convert STP to GIF
Convert STP to GIF online: the 3D part drawn as a see-through isometric wireframe, saved as a GIF image. Free, no sign-up.
Drop your STP files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your STP files
Drag and drop or select STP files from your device. You can upload multiple files at once.
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Configure Output
Choose any available GIF output options, then start the conversion.
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Download GIF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert STP to GIF?
STP is the common .stp extension of STEP (ISO 10303), the standard format for exchanging solid 3D models between CAD and manufacturing software. Every edge of the model, front and back, is projected into an isometric view and drawn as dark lines on a white background, giving a clear wireframe of the part.
GIF stores the image with an optimised palette of up to 256 colours, which suits text, diagrams and flat colour.
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Frequently Asked Questions
How do I convert STP to GIF?
Drop your STP file above and press Convert. Our servers open the STP model with FreeCAD, trace every edge into an isometric line drawing, and render it through a PDF page into the image you chose. The result is saved as a GIF image, ready to download.
Are hidden edges of the STP part shown in the GIF?
Yes. The drawing is a see-through wireframe, so edges at the back of the part are drawn along with the visible ones, which reveals holes and pockets on every side.
Does a STP assembly with several bodies come through in the GIF?
Yes. FreeCAD reads the file's complete shape, so every body it contains is drawn together in the same isometric view.
What happens when a STP file fills several GIF pages?
Each page is rendered at 144 dpi and saved as its own GIF image, named page-1, page-2 and so on, and they download together as one ZIP. A single page downloads as one GIF file.
How are colours handled in the STP to GIF image?
GIF uses a palette of up to 256 colours. The converter builds an optimised palette from the rendered image, which keeps text, lines and solid colours clean.
Is my .stp file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.