Convert GIF to SVG
A GIF has at most 256 indexed colours, so the palette work is half done before the trace starts. What is left is dithering, and dithering needs handling.
- Ingresso
- GIF
- Uscita
- SVG
- Motore
- WASM, nella tua scheda
- Prezzo
- Anteprima gratuita
Trascina un'immagine qui, o incolla
La tua immagine non viene mai caricata. Viene tracciata in questa scheda.Apri il convertitore completo
Preset
- 01Logo — impostato per questa pagina16 colori
- 02Disegno al trattoBianco e nero
- 03Foto64 colori
- 04Ricamo8 colori · Ritaglio
- 05Vinile4 colori · Ritaglio
- 06LaserBianco e nero · Poligono
- Uscita · SVG · PDF · EPS · DXF
- Anteprima gratis · download con Pro 9,00 € / mese
- Il tuo file resta in questa scheda
Perché vectortrace
- Scheda 1 / 3
Nel browser e privato
Il motore è WebAssembly in esecuzione in un worker sul tuo stesso computer. La tua immagine non viene mai caricata — quindi non c'è nulla da divulgare, nulla da eliminare e nulla da dare per scontato.
- Scheda 2 / 3
Tracciati modificabili, non un involucro
Il motore raggruppa l'immagine in regioni di colore, ne rileva il confine e vi adatta delle curve. Ciò che ne esce è geometria reale — un riempimento per regione, ogni nodo tuo da spostare — prodotta nella scheda e mai su un server.
- Scheda 3 / 3
Formati per stampa e produzione
SVG e PDF per la grafica; EPS e DXF per plotter da taglio, incisori e software di ricamo. File veri, apribili in Illustrator, Inkscape e LibreCAD — non un SVG con dentro un JPEG.
Dati sul formato
| Dati sul formato | GIF · in ingresso | SVG · in uscita |
|---|---|---|
| Tipo | Raster. Indexed colour, optionally animated. | Vector. Paths described in XML. |
| Scalabilità | Pixelates past its native size, and the dithering becomes visible. | Sharp at any size. |
| Colore | A palette of at most 256 colours. Transparency is one palette index. | One solid fill per path, in a palette you can edit by hand. |
| Modificabile in | Photoshop, GIMP, any browser. | Illustrator, Inkscape, Figma, Affinity Designer, a text editor. |
| Uso tipico | Older web graphics, simple animations, forum artwork. | Web, icons, print artwork, the input to a cutter workflow. |
Da sapere
GIF stores an index per pixel into a palette of at most 256 entries. For a flat mark that is a gift: the colour regions are already discrete, and a small palette in the preset merges the near-duplicates that the encoder added.
Dithering is the catch. When a GIF was made from a photograph or a gradient, the encoder scattered two palette colours in a checkerboard to fake a third. A tracer sees that checkerboard as thousands of tiny regions. Raise the speckle filter and drop the colour count and the dither collapses back into flat areas.
Transparency in GIF is a single fully transparent palette index — there is no partial alpha — so edges of a transparent GIF are hard, not feathered. That traces cleanly, but it also means the original had visible stair-stepping that the trace will follow.
Come funziona
Drop the GIF
Drop or paste the .gif file. The first frame is decoded and traced.
Collapse the dithering
Lower the colour count until the checkerboard becomes flat areas, then raise the speckle filter to drop what is left.
Export the SVG
Expect hard edges: GIF transparency is one index, not an alpha channel, so the source had no feathering to recover.
Benchmark
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×
Domande
- 01What happens to an animated GIF?
- The first frame is traced. An SVG that animates would need a path set per frame and a timeline, which is a different job; export the frame you want as a PNG and trace that if it is not the first.
- 02Why does my traced GIF have a checkerboard of tiny shapes?
- That is dithering being traced accurately. Lower the colour count so the two dithered colours merge, and raise the speckle filter so the leftover single-pixel regions are dropped.
- 03Is the GIF uploaded anywhere?
- 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.
Correlati
Conversioni correlate