Logo file formats explained: SVG, PNG, favicon and what you actually need

Most logo confusion is really file confusion. You do not need a folder of forty formats — you need a small, correct set and the sense to send the right one to the right place. Here is the whole thing in one breath: keep an SVG as your master, use PNG for everyday web and screen, ship a favicon for the browser tab, and hold black-and-white and transparent versions for the moments a color-on-white logo will not do.

The rest of this guide explains each one — what it is, where it goes, and the two or three mistakes that cost people a reprint or a blurry header. Every logo our generator produces ships exactly this set, which is why we can be specific about it.

SVG — your master file

SVG (Scalable Vector Graphics) is the one file to guard. Instead of a grid of colored pixels, it stores the logo as instructions — this path, that curve, this fill — so it can be drawn at any size, from a favicon to a billboard, with zero loss of quality. It is also small, editable and text-based, which is why it drops cleanly into a website, a design tool like Figma, or a code repository.

Rule of thumb: if someone asks for "the logo" and you do not know the destination, send the SVG. From it, any competent tool can export every other format you will ever need. Lose it and you are rebuilding from a screenshot.

Why "text converted to outlines" matters

This is the detail that separates a professional logo file from an amateur one, and almost nobody explains it. When a logo's name is set in a font, the SVG can store it two ways: as live text that relies on the font being installed, or as outlines — the letters flattened into fixed vector shapes.

If you send a printer or a sign shop an SVG with live text and they do not have your exact font, their software substitutes a different one, and your carefully chosen wordmark comes out in Arial. Converting the text to outlines freezes the letterforms so the logo renders identically everywhere, on any machine, with no fonts to install. It is the difference between a file that survives contact with the real world and one that quietly breaks.

Every $29 SVG we produce has the text already converted to outlines, precisely so this never bites you. When you buy a logo anywhere, ask whether the vector is outlined — if the answer is no, ask for it.

PNG — the everyday web file

PNG is a raster (pixel) format, which means it has a fixed resolution and will blur if you blow it up past its native size. What it does brilliantly is display consistently everywhere and support a transparent background, so your logo sits on any color without a white box around it. It is the format you will actually paste into a slide deck, a social profile, an email signature or a marketplace listing.

The one thing to get right is size: export a PNG comfortably larger than the biggest place you will show it (a couple of thousand pixels wide is a safe master), then scale down as needed. Scaling a raster down stays crisp; scaling it up does not. When in doubt, generate the PNG from the SVG rather than enlarging a small PNG.

Favicon — the tiny mark in the browser tab

The favicon is the little icon in a browser tab, a bookmark and a phone home screen. It is tiny — often rendered at 16×16 or 32×32 pixels — so a full wordmark turns to mush at that size. A favicon should be the most compact part of your identity: a symbol, a monogram, or a single bold letter that stays legible when it is smaller than a fingernail.

Practically, you want a square source (a modern setup uses a 32×32 and a 180×180 apple-touch-icon for iOS home screens, sometimes packaged as an .ico). If your logo is a horizontal wordmark, you generally need a cropped, square "icon" version of it for the favicon — which is exactly why layouts with a symbol or a monogram are so useful, and the main practical argument in our wordmark vs symbol vs combination mark guide. Our package includes a favicon generated from your mark so the browser tab is handled without extra work.

Black-and-white and transparent versions

A logo that only exists in full color in one arrangement will let you down constantly. You need two safety variants. A single-color (black-and-white) version is essential for a faxed form, an engraved sign, a one-color print job, an embossed card, or anywhere color is not available or not affordable. If your logo stops being recognizable in one flat color, it is too complicated — a good mark reads in pure black.

A transparent version (usually the SVG, plus a transparent PNG) is what you place over photography, colored headers or dark backgrounds without an ugly rectangle behind it. Between a color version, a mono version and a transparent version, you can place your logo anywhere. Our package ships all three so you are covered before the awkward request arrives.

What to send a printer or sign shop

Send the SVG with text converted to outlines, and mention it is outlined so they do not go hunting for your font. That single vector lets them scale the mark to a business card or a shopfront without a single blurry edge, and print it in one color if the job calls for it. If they specifically ask for a PDF or EPS, both export straight from the SVG. Do not send only a PNG to a printer — at large sizes it will pixelate, and you will pay for the reprint.

What goes on your website

For the web, use SVG in the page wherever you can — it is sharp on every screen, including high-density Retina displays, and the file is tiny. Use PNG for anywhere that needs a raster (some email clients, certain social platforms and marketplace uploads that reject SVG). Wire up the favicon so the browser tab and mobile bookmark look intentional. That trio — SVG on the page, PNG for the stubborn spots, favicon for the tab — covers essentially every digital placement a startup has.