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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.

Entrée
JPG
Sortie
SVG
Moteur
WASM, dans votre onglet
Prix
Aperçu gratuit
Ordre de travailJPG → SVG · Preset: Logo

Déposez une image ici, ou collez-la

SVGPDF

Votre image n'est jamais envoyée. Elle est tracée dans cet onglet.Ouvrir le convertisseur complet

Preset

  • 01Logo — défini pour cette page16 couleurs
  • 02TraitNoir et blanc
  • 03Photo64 couleurs
  • 04Broderie8 couleurs · Découpe
  • 05Vinyle4 couleurs · Découpe
  • 06LaserNoir et blanc · Polygone
01

Pourquoi vectortrace

3 affirmations · ordre fixe
02

Repères du format

JPG en entrée · SVG en sortie
Repères du formatJPG · entréeSVG · sortie
GenreRaster. A grid of pixels, stored in 8x8 blocks.Vector. Paths described in XML.
Mise à l'échelleBlurs past its native size, and the block artefacts scale with it.Sharp at any size.
CouleurUp to 16.7 million colours, no alpha channel. Lossy.One solid fill per path, in a palette you can edit by hand.
Modifiable dansPhotoshop, GIMP, Affinity Photo.Illustrator, Inkscape, Figma, Affinity Designer, a text editor.
Usage typiquePhotographs, camera output, anything a client emails you.Web, icons, print artwork, the input to a cutter workflow.
03

Bon à savoir

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

Comment ça marche

3 étapes

  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

Aucune affirmation sans un chiffre, une date et une version.
smoke (30 fixtures) · 2026-09-05 · 0.3.34

Mesuré, pas vendu. Le corpus, la méthode et chaque chiffre produit par l'exécution sont publiés intégralement.

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

Questions

3 questions
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

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