i🩵SVG
Fast, clean SVG utilities

Troubleshooting

Fix messy SVG output without guessing

These notes cover common converter limits and fixes: blank previews, image failures, output that looks too dark, too many specks, lost detail, unwanted backgrounds, rate limit messages, browser memory, slow queued presets, copy/download issues, and batch conversion failures.

Settings GuidePreset Guide

Common problems and fixes

Preview does not appear

Wait for the job state first. If the card failed, retry with a simpler preset or smaller source image. If copy/download still work, the issue may be browser preview decoding rather than SVG generation.

The SVG looks too dark or filled in

Most image-to-SVG output is made from filled paths. Try a lineart, scan, or photo-edge preset with a higher threshold, or reduce fill-heavy layered settings.

Too many specks or tiny islands

Raise turd size, increase min island cleanup, use a scan cleanup preset, or reduce source noise before converting.

Important detail disappeared

Try a finer preset, lower turd size, lower curve tolerance, or increase trace size. Expect slower speed labels when preserving more detail.

Transparent background became a layer

Use transparent-background friendly presets, keep remove transparent enabled when appropriate, and avoid flattening presets when the source should stay transparent.

Layered result is huge or slow

Lower color layer count, use a faster layered preset, reduce image dimensions, or switch to a single-color cut preset if color separation is not needed.

Line weight is disabled

The current SVG likely has filled paths instead of stroke attributes. That is normal for raster tracing. Use a Stroke Trace or Centerline preset when you need real strokes, or use fill spread cautiously when supported.

A slow preset is still running

Queued jobs can keep running while you start another preset. Leave the card in place, cancel it if available, or use a faster preset for a quick comparison.

Limits to keep in mind

Large images, many colors, low cleanup, and high layer counts can produce large SVGs that are slower in browsers and design tools.
Browser memory can limit huge previews, raster exports, and very large SVG copy/paste flows.
Server fallback and protected conversion routes may show temporary usage or rate limit messages when load is high.
Batch conversion can partially fail if one source image is unsupported, too large, or too complex for the selected preset.
Use Download SVG instead of Copy SVG if the pasted SVG is too large for another app.
Use lineart, scan, or cut presets for simpler cutting. Detailed layered color presets are not always good craft cut files.

Frequently asked questions

Why does my SVG look filled instead of outlined?

Raster tracing usually creates filled paths from visible regions. Filled paths are normal for logos, cut files, scans, stickers, and many SVG workflows.

Why is a Very Slow or Insanely Slow preset still running?

Heavy layered or high-palette presets can keep running in the queue. You can start another preset while that output card remains pending or running.

Why did a transparent image get an unwanted background?

Use transparent-friendly presets, keep transparent removal settings enabled where appropriate, and avoid flattening styles when the source should remain transparent.

Useful next reads

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