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AVIF to DWG Converter

AVIF is too new for CAD software to read. Upload yours here and skip straight to a native DWG of editable geometry.

output

Drop images here, or click to choose

Conversion starts immediately. Up to 100 MB per file. You can also paste a screenshot

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How to convert AVIF to DWG

Upload your AVIF file

Drop your .avif on the converter, click to browse, or paste a screenshot with Ctrl+V.

We trace the lines

AVIF is decoded natively to a lossless working image, so you avoid the extra generation loss a manual AVIF-to-JPG detour would add.

Download a real DWG

You get a native 2018-format DWG with editable LWPOLYLINE geometry on its own A-SKETCH layer — editable geometry, ready to draft on, not a picture to trace again.

What you get: lines, not pictures

A floor plan with solid walls, furniture and text — and the CAD geometry this converter produces from it. Walls keep both faces, every thin line is a single editable polyline, and labels become real editable text.

Example AVIF floor plan before conversion — Input: raster image (solid walls, thin furniture lines, text)

Editable DWG vector drawing produced by the converter — Output: editable DWG polylines (walls outlined, lines centerlined)

About AVIF to DWG conversion

AVIF is the newest mainstream web image format — AV1 video compression applied to still pictures — and it is very good at its job, which is why sites keep adopting it. Desktop software has not caught up. No CAD application reads AVIF, most image viewers still shrug at it, and even some general-purpose converters do not list it, so the usual advice is to open it in a browser, screenshot it, and work from that.

Screenshotting is exactly what you should not do: it re-encodes an already-lossy image at whatever resolution your monitor happens to be, and throws detail away twice. This page decodes the AVIF natively, at full resolution, straight into the cleanup stage — one decode, no second generation of loss. AVIF is normally lossy, so the same rule as JPG applies: work from the largest version of the image you can get, because a hairline that compression has already blurred into the background cannot be recovered by any tracer.

Frequently asked questions

Can any CAD program open AVIF at all?

None we know of. CAD raster attach filters cover PNG, JPEG, TIFF, BMP and older formats, and AVIF has not been added to any mainstream release. Converting to geometry sidesteps the question entirely, since no raster reaches the DWG.

Should I convert AVIF to PNG myself first?

No. That adds a decode-and-re-encode cycle for nothing — the pipeline already decodes AVIF to a lossless internal image as its first step. Uploading the original AVIF gives strictly better input than a hand-made intermediate.

Does AVIF's lossy compression hurt line drawings?

At normal web quality settings AVIF holds edges better than JPEG, so ringing is milder. It is still lossy: at aggressive settings thin strokes soften into the background before you ever download the file, and no threshold can bring them back.

Are AVIF files with transparency handled?

Yes. Alpha is composited onto white before thresholding, the same as a transparent PNG, so a logo saved with a transparent background converts exactly like one on a white card.

What do I actually download?

A 2018-format DWG — LWPOLYLINE geometry on an A-SKETCH layer, OCR-recognized labels as editable TEXT on A-TEXT. It opens in BricsCAD, DraftSight, ZWCAD, NanoCAD and any other CAD that reads native DWG, with no import step.

Convert from a script or an AI agent

The same conversion is one HTTP call — no key, no account, no rate limit. The full machine-readable spec lives at /llms.txt.

curl -X POST https://nasji.com/api/convert \
  -F "[email protected]" \
  -F "target=dwg" \
  -o drawing.dwg