vectortrace.app
Kostenlose Vorschau · kein Upload

Convert JPG to SVG

Trace a JPG into clean SVG outlines. JPEG compression softens every edge and speckles the flat areas before you start, so the speckle filter and the palette size are the two controls that matter here.

Eingabe
JPG
Ausgabe
SVG
Engine
WASM, in Ihrem Tab
Preis
Kostenlose Vorschau
LaufzettelJPG → SVG · Preset: Logo

Bild hier ablegen oder einfügen

SVGPDF

Ihr Bild wird nie hochgeladen. Es wird in diesem Tab nachgezeichnet.Vollständigen Konverter öffnen

Preset

  • 01Logo — für diese Seite eingestellt16 Farben
  • 02StrichzeichnungSchwarz-Weiß
  • 03Foto64 Farben
  • 04Stickerei8 Farben · Cutout
  • 05Vinyl4 Farben · Cutout
  • 06LaserSchwarz-Weiß · Polygon
01

Warum vectortrace

3 Behauptungen · feste Reihenfolge
02

Format-Fakten

JPG rein · SVG raus
Format-FaktenJPG · reinSVG · raus
ArtRaster. A grid of pixels, stored in 8x8 blocks.Vector. Paths described in XML.
SkalierungBlurs past its native size, and the block artefacts scale with it.Sharp at any size.
FarbeUp to 16.7 million colours, no alpha channel. Lossy.One solid fill per path, in a palette you can edit by hand.
Editierbar inPhotoshop, GIMP, Affinity Photo.Illustrator, Inkscape, Figma, Affinity Designer, a text editor.
Typische VerwendungPhotographs, camera output, anything a client emails you.Web, icons, print artwork, the input to a cutter workflow.
03

Wissenswert

JPEG is lossy and block-based: an 8x8 block near a hard edge gets ringing, and a flat colour area picks up a faint grid. Both are invisible at 100% and very visible to a tracer that thresholds. Raising the speckle filter drops the ringing before it becomes a path; lowering the palette merges the block-to-block colour drift back into one fill.

JPEG has no alpha channel, so a JPG of a logo always arrives on a background. Trace it, then delete the background path — it is the largest one and usually the first in the file.

If the JPG is a photograph rather than a mark, switch to the photo preset. A traced photograph is a stylised, posterised version of it, which is the honest description: sixty-four flat fills cannot be a photograph, and any converter that says otherwise is showing you a bitmap in a wrapper.

04

So funktioniert's

3 Schritte

  1. Drop the JPG

    Drop, paste or choose a JPG or JPEG. The browser decodes it and the worker takes the pixels from there.

  2. Raise the speckle filter

    JPEG artefacts trace as tiny regions. Push the speckle filter up until the path count stops falling, then stop.

  3. Export the SVG

    Delete the background path in your editor if the JPG had one — JPEG cannot store transparency, so there always is one.

05

Benchmark

Keine Behauptung ohne Zahl, Datum und Version.
smoke (30 fixtures) · 2026-09-05 · 0.3.34

Gemessen, nicht vermarktet. Der Korpus, die Methode und jede Zahl, die der Lauf erzeugt hat, werden vollständig veröffentlicht.

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

Fragen

3 Fragen
01Is JPEG the same as JPG here?
Yes — same format, same decoder, same page. The extension differs for historical reasons (DOS allowed three characters), so /convert/jpeg-to-svg permanently redirects here rather than existing as a second copy.
02Why does my traced JPG have speckles the original does not?
Those are JPEG artefacts being traced faithfully. Raise the speckle filter so regions under that many pixels are dropped, and lower the colour count so near-identical blocks merge into one fill.
03Does the photo leave my computer?
No. The tracer is WebAssembly running in a Web Worker in this tab, so the pixels stay on your machine. There is no upload step, which is also why it keeps working with the network off.
07

Verwandt

7 Links

Verwandte Umwandlungen

Gemacht für

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