Logo sizing guide

Logo PNG vs SVG for Website: Which File Should You Upload?

SVG is ideal for simple vector marks, while PNG is safer for detailed raster logos or platforms that do not accept SVG.

Quick Answer

Use the original SVG for a vector logo when your website supports it, and a properly sized PNG when you need a raster file or compatibility with an upload field. A traced SVG made from a PNG is an approximation, not automatically a better master.

Settings for this task

DecisionStarting pointWhat to check
Original SVGScalable pathsUsually the best source for simple vector identities.
PNGFixed raster resolution with alphaStraightforward for CMS and third-party uploads.
Traced SVGReconstructed pathsInspect lettering, node complexity and file size.

Worked example

A PNG displayed at 200×80 can use a 400×160 source for a 2× raster. An original SVG can use the same displayed dimensions without that pixel-density decision. In either case, explicit layout dimensions help reserve space while the logo loads.

Step-by-step workflow

  1. Check whether the designer supplied a genuine vector original.
  2. Use the format your CMS accepts without bypassing its security restrictions.
  3. Set proportional display dimensions in the page layout.
  4. Inspect the live result and compare file size instead of assuming SVG is always smaller.

Limits and final checks

SVG is an active document format and can contain more than drawing paths. Use trusted, sanitized assets and your platform’s supported upload route.

Related tools for this workflow

Related reading

Use the free Logo to SVG

The practical answer to "logo PNG vs SVG for website" is to open Logo to SVG, upload your logo, apply the settings from this guide, preview the result, and download the final file. The tool runs in your browser, so the logo file stays on your device.

Open Logo to SVG

Sources and editorial review

This guide is maintained by the Webteqno editorial team. Webteqno is founder-led by Wamiq Hussain, whose public founder profile describes 9+ years building 200+ websites. That experience is used here for practical logo sizing, website launch, and small-business brand asset guidance.

Content revised September 6, 2026. Browse placement-specific size presets. Examples above illustrate sizing decisions; they are not claims of independent product testing.