SVG converter
Convert SVG files with guidance for vector markup, fonts, CSS, external assets, scripts, viewBox sizing, and raster output.
.svg
Format
About SVG
SVG is an XML-based vector graphics format for shapes, paths, text, gradients, masks, filters, symbols, and coordinate systems. It is common for icons, logos, diagrams, charts, maps, and product illustrations because it can scale without storing a separate raster bitmap for each size. The source is text, so it can also contain metadata, CSS, IDs, accessibility labels, and sometimes JavaScript or external references. Our image routes rasterize SVG to PNG, JPG, WebP, AVIF, TIFF, BMP, ICO, HEIC, GIF, or PDF. We ran SVG to PNG through the local API and received a 320 by 200 RGBA PNG, matching the fixture's canvas size.
Version and rendering behavior matter more than the extension. SVG 1.1 remains widely encountered, while SVG 2 refines many features. Files may rely on a viewBox, width and height attributes, CSS classes, inherited styles, embedded fonts, text elements, filters, blend modes, clipping paths, and external images. Browser engines repair and render many combinations that a server-side rasterizer may simplify. Text is especially fragile: if the requested font is missing, glyph metrics change and labels can wrap or shift. CSS loaded from another file may be absent during conversion, leaving plain shapes or invisible artwork.
Readers and writers include browsers, Figma, Illustrator, Inkscape, charting libraries, icon sets, mapping tools, documentation generators, and build pipelines that optimize assets. Some SVGs are clean static graphics. Others are snippets from a web application and depend on CSS variables, currentColor, symbol sprites, or runtime DOM state. Security policies also matter because SVG can carry scripts and links even when a converter only wants pixels. Publishing workflows often sanitize SVG, then generate PNG or ICO fallbacks for contexts that do not allow inline vector markup or external stylesheet loading at runtime.
SVG conversion gotchas come from turning instructions into pixels. SVG to PNG preserves a still rendering and alpha at a chosen size, but text stops being editable. SVG to JPG needs a matte background and may blur sharp text. SVG to ICO is useful for favicon sets only when small sizes are checked by eye. SVG to PDF can keep vector content in some pipelines, but filters and fonts may still rasterize or substitute. Before conversion, inline required CSS and images, set an explicit viewBox and dimensions, convert text to paths only when editability is no longer needed, and test output at the actual target size.
Common SVG problems
A logo renders with the wrong font after conversion.
Use /convert/svg-to-png after embedding the font, installing it on the converter, or converting approved text to paths.
CSS-dependent icons turn black or invisible.
Inline the necessary styles before /convert/svg-to-webp or /convert/svg-to-png, especially currentColor and CSS variables.
A favicon source needs browser-tab sizes.
Use /convert/svg-to-ico, then inspect 16, 32, and 48 pixel renderings rather than trusting the full-size art.
Transparent vector art must be accepted by an old upload form.
Use /convert/svg-to-png for alpha support or /convert/svg-to-jpg with a deliberate background color.
A diagram needs to be attached as a fixed document.
Use /convert/svg-to-pdf and compare labels, filters, and page size against the browser rendering.