JPG to DWG Converter – Auto-Trace to AutoCAD
Auto-trace JPG scans, floor plans & line art into a real, AutoCAD-ready DWG — one free conversion, or DXF instantly with no email needed.
Converting your file…
Daily limit reached
You've used your 5 free conversions for today.
Get 5 more free conversions — enter your email:
No spam. Helps us understand usage and improve the platform.
Free limit resets at midnight UTC.
Already have an API key or a dashboard account?
Or sign in — logged-in browsers get Pro automatically, no key needed.
Get your free DWG conversion
Enter your email for one free DWG conversion, or join the Pro waitlist for ongoing access.
What would you expect to pay for unlimited DWG export?
How JPG → DWG conversion works
JPG is a raster format (pixel data). DWG is a structured CAD format requiring defined geometry, layers, and objects. This tool converts the JPG into DXF vector geometry using edge detection and path approximation — DXF is the open, industry-standard CAD interchange format, free and instant with no email needed. Real binary DWG output is also available: enter your email for one free DWG conversion (a one-time allowance shared across all four DWG tools on this site), or subscribe to Pro for 100 DWG conversions a month.
Limitations
- Free DWG is limited to one conversion per email address, ever, shared across all four DWG-gated tools (JPG/PNG/OBJ/STL to DWG) — not per tool. Use JPG to DXF for unlimited free DXF output instead.
- Not suitable for photographs or shaded images — edge detection produces noisy, unusable output on complex imagery.
- Does not reconstruct full CAD objects, layers, or dimensions from the image.
- Detail loss during vectorisation — complex geometry is simplified, fine lines may merge.
When to use this conversion
- Line drawings and sketches needing CAD reference in AutoCAD.
- Scanned technical diagrams with clear outlines for AutoCAD tracing.
- Architectural floor plan references converted for CAD drafting.
- Black-and-white engineering sketches prepared for digital drafting.
Alternatives to consider
- AutoCAD Raster Design for higher-accuracy raster-to-DWG conversion.
- Adobe Illustrator vector tracing (Image Trace) then export to DXF/DWG.
- Manual CAD tracing in AutoCAD for precision engineering work.
Frequently asked questions
Why don't I get a DWG file directly?
DWG requires either one free conversion (enter your email — a one-time allowance shared across all four DWG tools on this site) or a Pro subscription (100/month). JPG to DXF gives the same vector geometry free and instantly, no email needed.
Is the DXF output usable in AutoCAD?
Yes. The DXF opens directly in AutoCAD, FreeCAD, LibreCAD, and other CAD tools.
Will this work on a photograph?
No. Photos produce noisy, unusable vector output. This tool is designed for line art, diagrams, and technical drawings with clear, high-contrast edges only.