vectortrace.app
Darmowy podgląd · bez przesyłania

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.

Wejście
JPG
Wyjście
SVG
Silnik
WASM, w Twojej karcie
Cena
Darmowy podgląd
ZlecenieJPG → SVG · Preset: Logo

Upuść tu obraz albo wklej

SVGPDF

Twój obraz nigdy nie jest przesyłany. Jest wektoryzowany w tej karcie.Otwórz pełny konwerter

Preset

  • 01Logo — ustawiony dla tej strony16 kolorów
  • 02Grafika liniowaCzarno-białe
  • 03Zdjęcie64 kolorów
  • 04Haft8 kolorów · Wycinanka
  • 05Folia4 kolorów · Wycinanka
  • 06LaserCzarno-białe · Wielokąt
01

Dlaczego vectortrace

3 twierdzeń · stała kolejność
02

Fakty o formacie

JPG wejście · SVG wyjście
Fakty o formacieJPG · wejścieSVG · wyjście
RodzajRaster. A grid of pixels, stored in 8x8 blocks.Vector. Paths described in XML.
SkalowanieBlurs past its native size, and the block artefacts scale with it.Sharp at any size.
KolorUp to 16.7 million colours, no alpha channel. Lossy.One solid fill per path, in a palette you can edit by hand.
Edytowalne wPhotoshop, GIMP, Affinity Photo.Illustrator, Inkscape, Figma, Affinity Designer, a text editor.
Typowe zastosowaniePhotographs, camera output, anything a client emails you.Web, icons, print artwork, the input to a cutter workflow.
03

Warto wiedzieć

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

Jak to działa

3 kroków

  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

Test

Żadnego twierdzenia bez liczby, daty i wersji.
smoke (30 fixtures) · 2026-09-05 · 0.3.34

Zmierzone, nie zmarketingowane. Korpus, metoda i wszystkie dane liczbowe z testu są publikowane w całości.

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

Pytania

3 pytań
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

Powiązane

7 linków

Powiązane konwersje

Stworzone dla

Czytaj