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Convert BMP to SVG

BMP is uncompressed, so there are no compression artefacts to trace around — what the scanner or the CAD export wrote is exactly what the tracer reads.

Ingresso
BMP
Uscita
SVG
Motore
WASM, nella tua scheda
Prezzo
Anteprima gratuita
Scheda di lavoroBMP → SVG · Preset: Disegno al tratto

Trascina un'immagine qui, o incolla

SVGPDF

La tua immagine non viene mai caricata. Viene tracciata in questa scheda.Apri il convertitore completo

Preset

  • 01Logo16 colori
  • 02Disegno al tratto — impostato per questa paginaBianco e nero
  • 03Foto64 colori
  • 04Ricamo8 colori · Ritaglio
  • 05Vinile4 colori · Ritaglio
  • 06LaserBianco e nero · Poligono
01

Perché vectortrace

3 affermazioni · ordine fisso
02

Dati sul formato

BMP in ingresso · SVG in uscita
Dati sul formatoBMP · in ingressoSVG · in uscita
TipoRaster. Usually uncompressed, so the files are large.Vector. Paths described in XML.
ScalabilitàBlurs or pixelates past its native size.Sharp at any size.
Colore1, 4, 8, 24 or 32 bits per pixel. Alpha only at 32-bit.One solid fill per path, in a palette you can edit by hand.
Modificabile inPhotoshop, GIMP, Paint.Illustrator, Inkscape, Figma, Affinity Designer, a text editor.
Uso tipicoWindows tooling, scanner output, older CAD and CNC exports.Web, icons, print artwork, the input to a cutter workflow.
03

Da sapere

BMP files come out of scanners, Windows tooling and older CAD and CNC software, and they are usually the cleanest input a tracer can get: no block artefacts, no ringing, no palette dithering unless the file is 8-bit indexed.

A 1-bit BMP is already black and white, which is what the line-art preset expects — it is the default on this page for that reason. Speckle filtering still matters for a scan, because scanner noise is a scatter of single dark pixels and every one of them would otherwise become a path.

BMP has no alpha except in the rarely used 32-bit form, so expect a background region and delete it after export.

04

Come funziona

3 passaggi

  1. Drop the BMP

    Drop the .bmp file. 1-bit, 8-bit and 24-bit BMPs are all decoded by the browser.

  2. Stay on line art for a scan

    Line art traces one ink colour against paper. Raise the speckle filter until scanner noise stops producing paths.

  3. Export the SVG

    The outlines open in Inkscape or Illustrator, and in LibreCAD once the DXF exporter lands.

05

Benchmark

Nessuna affermazione senza un numero, una data e una versione.
smoke (30 fixtures) · 2026-09-05 · 0.3.34

Misurato, non pubblicizzato. Il corpus, il metodo e ogni dato prodotto dall'esecuzione sono pubblicati integralmente.

Metodologia → /benchmarks
boundary error, p95
0.09 px
region-count error
0.000
node-count ratio
1.00×
06

Domande

3 domande
01Why is BMP a good format to vectorise?
Because it is uncompressed. JPEG and lossy WebP both invent detail near edges that a tracer then faithfully reproduces; a BMP has none of that, so the only noise is whatever the scanner or the source software actually produced.
02My scan traces as thousands of specks. What do I change?
Raise the speckle filter until the isolated dark pixels stop becoming regions, and keep line art selected so the trace is binary rather than trying to model paper tone as colours.
03Can I edit the SVG afterwards?
Yes. The output is ordinary SVG — one path per colour region, with a plain fill — so Illustrator, Inkscape, Figma, Affinity Designer and a text editor all open it and all let you move a node.
07

Correlati

7 link

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