Logo File Formats Explained: SVG, PNG, EPS, PDF — When to Use Which

Published: May 14, 2026 · 7 min read

Why File Format Knowledge Matters

Handing a developer a low-resolution JPG for a website header or sending a printer a PNG instead of a vector file are among the most common — and most avoidable — branding mistakes. Each logo file format serves a specific purpose. Using the wrong one costs you time, money, and quality. A developer who receives a 72 DPI JPG cannot make it larger without pixelation. A printer who receives an RGB file will see colors shift visibly on the final product. Understanding formats is the difference between a professional brand launch and a frustrating round of "this does not look right."

Two fundamental distinctions govern every logo format decision: vector vs. raster and screen vs. print.

Vector vs. Raster: The Core Distinction

Vector files (SVG, EPS, AI, PDF) store your logo as mathematical equations — lines, curves, and shapes defined by coordinates. They can be scaled to any size without losing quality. A vector logo is equally sharp on a business card and a billboard. This is the format you should always start from and the format you should preserve as your master file.

Raster files (PNG, JPG, GIF, WebP) store your logo as a fixed grid of pixels. They have a native resolution. Enlarge them beyond that resolution and they become blurry or pixelated. Raster is the "export" format — convenient for everyday use, but never the original source. Always keep a vector master and generate raster copies as needed.

Logo Formats Explained

SVG (Scalable Vector Graphics)

Best for: Websites, web apps, responsive designs, and any screen-based use.

SVG is the gold standard for digital logo use. It is a vector format that displays beautifully at any screen resolution — from Retina displays to 4K monitors. SVG files are often smaller than equivalent PNG files and support animation, CSS styling, and inline color changes. You can make your logo white on dark sections of your site and color on light sections using a single SVG file. Most modern AI logo generators output SVG directly. If your developer asks for "the logo in SVG," they want this format.

Pros: Infinitely scalable, small file size, supports transparency, stylable with CSS.

Cons: Does not work in older email clients or Microsoft Office (pre-2019).

PNG (Portable Network Graphics)

Best for: Social media profiles, email signatures, slide decks, shared documents, and any place that cannot accept SVG.

PNG is a raster format with lossless compression and transparency support. It is the go-to format for everyday use when vector formats are not supported. Always save two PNG versions of your logo: one on a white background for light documents and one transparent for versatile use. Export at 2x resolution (e.g., 400px when you need 200px display) to ensure crispness on high-DPI screens.

Pros: Universal compatibility, supports transparency, excellent compression for solid-color logos.

Cons: Fixed resolution, can be large for complex logos, no CSS styling.

JPG (JPEG)

Best for: Photography, full-color images where compression matters more than perfection.

JPG is almost never the right format for a logo. It does not support transparency — your logo will always have a white or colored background rectangle around it. It uses lossy compression that introduces artifacts, especially around sharp edges and text. The only scenario where JPG might be acceptable is on a white-background website where the developer specifically requests it for performance, but SVG or optimized PNG serve better in every case. Never send a JPG as a logo master file.

Pros: Very small file sizes for complex continuous-tone images.

Cons: No transparency, lossy compression damages edges and text, not suitable as source.

EPS (Encapsulated PostScript)

Best for: Legacy print workflows, vector illustration exchanges with older printers or sign makers.

EPS is an older vector format that was the industry standard for print before PDF took over. Many professional printers still accept EPS, and many graphic designers keep EPS versions in their archives. However, EPS does not support transparency well and is being phased out in favor of PDF. If you are working with a printer who requests EPS, provide it — but prefer PDF for new print projects.

Pros: Vector, widely supported in print industry.

Cons: Limited transparency, larger files than SVG, outdated.

PDF (Portable Document Format)

Best for: Print production, brand guidelines documents, sending to professional printers.

Modern PDFs can contain vector graphics at full resolution, with CMYK color profiles, bleed, trim marks, and embedded fonts. This makes PDF the preferred format for professional print. When you order business cards, brochures, or signage, the printer will likely request a vector PDF. A well-prepared PDF contains everything the printer needs and nothing they do not — your logo as crisp paths with the correct spot colors defined.

Pros: CMYK color support, preserves fonts, industry standard for print, vector.

Cons: Heavier file than SVG, not natively used for web.

AI and FIG (Source Files)

Best for: Internal editing and handoff to designers.

AI (Adobe Illustrator) and FIG (Figma) are native source files. They contain layers, effects, text that is still editable, and all the construction details. These are not distribution formats — they are the working files used to create the final exports. Keep the source file in your design tool of choice. Only share it with another designer who needs to modify the logo. For everyone else, export to SVG, PNG, or PDF.

Logo File Checklist for Brand Handoff

When you finalize your brand identity, create a logo folder with these files:

Label each file clearly: brandname-logo-color.svg, brandname-logo-white.svg, brandname-logo-cmyk.pdf. A developer or printer who opens a well-named folder instantly knows which file to use.

What to Send to Whom

Web developer: SVG (primary), PNG 2x (fallback), favicon SVG or ICO.

Print shop: PDF with CMYK color space, vector, include white and color versions.

Social media manager: PNG with transparent background, at least 1200x1200px.

Presentation creator: PNG with transparent background, 800px wide minimum.

Signage manufacturer: Vector PDF or SVG, large format — scale is not an issue with vector.

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