Logo File Formats: When to Use SVG, PNG, WebP and ICO

The right logo file depends on its destination. An editable master, a website image, a presentation asset and a browser icon have different jobs. Keep the source artwork and create delivery files from it instead of treating the most recent download as the only copy of the logo.

SVG: useful for vector artwork

SVG describes an image using markup and can represent shapes and text that scale without the pixel grid of a raster image. It is often useful for geometric logos. An SVG can also contain embedded raster images, so the extension alone does not prove that every element is vector. See MDN's image format guide for format characteristics.

Inspect the file in the destination where it will be used. Pay attention to text that depends on a font, elements outside the intended canvas and embedded content. Keep the original editing file even when SVG is the delivery format.

The Shape & Text Editor can export the simple artwork you create there. It does not automatically trace a photographed or pixel-based logo into clean vector paths.

PNG: a raster option with transparency

PNG stores pixels, uses lossless compression and supports transparency. It is useful when a destination needs a raster image with a transparent background. The pixel dimensions still matter: a small PNG cannot be enlarged indefinitely while preserving the original detail.

Export for the intended display size and inspect edges on both light and dark backgrounds. A transparent file may still show an unwanted fringe if its source pixels were prepared against a different background. Conversion alone cannot reliably repair an incorrectly prepared source.

WebP: another option for web delivery

WebP supports lossy and lossless compression as well as transparency. File size and appearance depend on the source and encoding settings; it is not automatically smaller or better for every logo. Compare the actual exports rather than choosing from the extension alone.

Use Resize & Convert to make PNG and WebP versions for a supported destination. Check the result at its intended display size, especially around thin lettering and sharp color boundaries. Keep the original file if you need to make another size later.

ICO and PNG: prepare a small icon set

A favicon is a use case, not a promise that the full logo will fit. Start with a simplified mark that remains distinguishable in a small square. Avoid relying on a long wordmark that becomes unreadable when reduced.

The Favicon Generator prepares an icon package and sample HTML. Review the small outputs individually before installing them. A successful download confirms that files were produced; it does not confirm that your website references the right paths.

Install the selected icons on the website, update the relevant HTML references and check them in the target browser. For Google Search, follow the current favicon requirements. Generating an icon does not guarantee its appearance in search results.

Match the export to the destination

• Website logo: consider SVG for suitable vector artwork, or a correctly sized transparent raster image when the destination requires it.
• Presentation: use a format the presentation application handles well and reopen the saved deck to inspect the result.
• Social profile: check that platform's current dimensions and crop behavior; use a compact version that survives the crop.
• Browser icon: inspect a simplified square mark at small sizes and install the necessary icon references.
• Professional printing: obtain the printer's requirements and export from the original design workflow. A browser mockup is not a production print file.

Check the package before sharing it

Use descriptive names, separate approved variants and include the pixel dimensions for raster exports. Open a sample from the final package instead of checking only the working preview. Keep the master artwork outside the folder of disposable test files.

If you are still comparing a new logo with the original, use the redesign checklist first. For tiny lettering problems, the typography guide can help distinguish an export issue from a design issue.