SVG vs PNG for Logos and Icons: Which to Use
SVG scales to any size and stays tiny; PNG works everywhere. Which format to use for logos and icons, where each is accepted, and how to convert free.
Published · 4 min read
Use SVG for logos and icons on websites and in design work, because it stays sharp at every size and is usually tiny. Use PNG anywhere SVG isn't accepted: social media, documents, email signatures, marketplaces and most upload forms. Most brands keep both: the SVG as the master, and PNGs exported from it at the sizes they need with a converter like the free SVG to PNG converter.
SVG vs PNG at a glance
| SVG | PNG | |
|---|---|---|
| Type | Vector (shapes) | Raster (pixels) |
| Sharp at any size | Yes | Only up to its pixel size |
| File size for a simple logo | Often a few KB | Grows with the pixel size |
| Transparency | Yes | Yes |
| Photos | Poor fit | Works, but JPG or WebP is smaller |
| Editable colours and shapes | Yes, in a vector app or code | No, only by repainting pixels |
| Social media uploads | Generally not accepted | Accepted |
| Documents and email | Patchy | Works almost everywhere |
| Websites | Ideal for logos and icons | Fine; WebP is smaller |
Scaling: SVG's big advantage
A PNG has a fixed number of pixels. A 500 × 500 px logo looks great at 500 px or smaller, but blow it up for a banner or a print and it turns soft. You'd need a new export.
An SVG is redrawn at whatever size it's shown. The same file serves a 16-pixel browser icon, a phone screen with dense pixels, and a printed poster, all crisp. For a website, that means one SVG logo instead of several PNG sizes for different screens.
File size: it depends on the picture
For simple logos and icons, SVG is usually much smaller, because "a blue circle" takes a few bytes to describe whatever the size. A PNG of the same circle grows as you add pixels.
The balance tips for complex artwork. An illustration with thousands of paths, gradients and textures can make a large SVG that's slow to draw. And an SVG that just wraps a photo (some exports do this) is no smaller than the photo itself. If an SVG is unexpectedly big, a PNG or WebP may be the better choice for that image.
Where each one is accepted
SVG works well in: websites and web apps, design tools (Figma, Illustrator, Inkscape), cutting machines, and recent versions of Word and PowerPoint.
PNG is the safe choice for:
- Profile pictures and posts on social networks.
- Email signatures and newsletters, since many email apps don't show SVGs.
- Documents shared with other people, presentations on older Office versions, and PDFs made by non-design apps.
- Marketplaces, job portals, and any upload form that lists JPG and PNG only.
- Sending a logo to a printer or a client who just needs to "drop it in".
When in doubt, send both: the SVG for anyone who will edit or scale it, a PNG for everyone else.
Transparency: a tie
Both formats keep transparent backgrounds, so a logo sits cleanly on any colour. If a PNG is going somewhere that shows transparency as black or a checkerboard, export it with a white background instead. (JPG can't be transparent at all, which is why it's a poor choice for logos.)
Turning an SVG into the PNGs you need
- Open the free SVG to PNG converter and drop in your SVG.
- Type a Width (px), or press 512, 1024 or 2048. The height follows the logo's shape. You can go up to 8,000 px each side, though some devices refuse very large images (over about 16.7 megapixels, such as 4,100 × 4,100), so use a smaller width if you see "too large for this device".
- Pick Transparent or White under Background.
- Click Convert to PNG, then Download PNG. Repeat for each size you need.
Good sizes to keep on hand: about 300-600 px wide for email signatures, 1024 px for social profile images and slides, and 2048 px or more for print or large banners. Our guide on converting SVG to PNG covers this in more depth, and what an SVG file is explains the format itself.
When a smaller web format beats PNG
For a website where you can't use the SVG, consider WebP: it keeps transparency and is usually smaller than PNG. Export the PNG first, then use the free PNG to WebP converter. For photos and the wider format choice, see JPG vs PNG and WebP vs PNG vs JPG.
Can you turn a PNG into an SVG?
Not with a simple converter. Turning pixels into clean vector shapes ("tracing") needs a design app and usually some manual tidying, and it only works well for simple, flat logos. If a designer made your logo, ask them for the original SVG instead; it's quicker and better.
The quick way
Keep your logo's SVG as the master, and make PNGs at the sizes you need with the free SVG to PNG converter. It's free and the SVG never leaves your device.
Frequently asked questions
- Is SVG better quality than PNG?
- For logos and icons, yes: an SVG stays sharp at every size, while a PNG blurs when enlarged past its pixel size. For photos, PNG (or JPG) is the right format.
- Why won't Instagram or Facebook accept my SVG?
- Social platforms accept raster images like JPG and PNG. Convert the SVG to a PNG at about 1024 px wide and upload that.
- Is SVG smaller than PNG?
- For simple logos and icons, usually by a lot. For complex artwork or SVGs containing photos, it can be larger.
- Which should I use for an email signature?
- PNG. Many email apps don't display SVGs. A PNG about 300-600 px wide with a white or transparent background works well.
- Do both formats support transparent backgrounds?
- Yes. JPG is the one that doesn't, which is why logos are rarely saved as JPG.
Image tools
Try SVG to PNG
Free, no sign-up, and your files stay on your device. Convert an SVG logo, icon or drawing to a PNG at exactly the width you need, up to 8,000 pixels, with a transparent or white background.