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Image Processing
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PNG / JPG / WebP
Prepare for tracing
Preprocess images before vectorization online for free. Crop, rotate, resize, adjust brightness and contrast, apply filters, and optimize raster images for the cleanest vector trace.
Good preprocessing is the difference between a messy trace and a crisp SVG.
Fix the source first
Crop to the subject, straighten rotation, and boost contrast so edges are clear. The vectorizer then has less noise to interpret.
Better input, better vector
A clean, high-contrast source produces fewer stray paths and tighter curves, saving you cleanup time after export.
Frequently asked questions
- Why preprocess before vectorizing?
- Cleaner input means fewer artifacts in the trace, smaller files, and less manual cleanup.
- What adjustments help most?
- Cropping to the subject, increasing contrast, and removing backgrounds improve trace quality the most.
- Is preprocessing free?
- Yes, the preprocessor is free and runs in your browser.
- Should I preprocess photos differently than logos?
- Yes. Logos want sharp edges and solid fills; photos benefit from contrast and noise reduction before tracing.