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  • Red Sox Logos for Facebook Profiles: Choosing, Preparing and Using the Artwork

    How to pick a Red Sox logo for a Facebook profile picture: which mark suits a circular crop, why Facebook needs a raster export, and the trademark limits to know.

    October 31, 2026

  • What colors go with dark purple

    The colors that work with dark purple in a logo, why lightness contrast matters most, and how to prepare vector artwork for dark purple backgrounds.

    October 31, 2026

  • Find a Pantone Color

    How to find the right Pantone color for a logo: official finder tools, physical guides, converting screen colors, and handling gradients in vector artwork.

    October 31, 2026

  • Add a logo to a Gmail signature

    How to add a logo to your Gmail signature, why Gmail needs a raster image rather than vector artwork, and how to prepare a clean PNG or JPG from your vector logo.

    October 31, 2026

  • Split Complementary Color: What It Is and How It Works in a Logo Palette

    A split complementary color scheme pairs one base hue with the two hues beside its complement. Learn how it differs from other schemes and how to set it up in vector logo files.

    October 31, 2026

  • Configure a Drupal theme favicon

    How to set a favicon in a Drupal theme, how to prepare an SVG favicon from a vector logo, and when you need extra link tags for ICO, PNG or touch icons.

    October 31, 2026

  • Severance Font Identification: What Can and Can't Be Confirmed

    How to identify the typeface in the Severance logo, how to tell official artwork from recreations, and what to check before using a vector version.

    October 31, 2026

  • Oval Logo Design: Using an Oval as a Favicon Symbol

    How to build a clean vector oval logo and adapt it into a favicon: ellipse construction, fitting a square canvas, small-size legibility and how to check the result.

    October 31, 2026

  • What Are A&M Colors? Maroon and White, and Why the Answer Depends on Which A&M

    A&M colors usually mean Texas A&M's maroon and white. Learn which A&M school you need, how to use its colors in vector logos, and where to get exact values.

    October 31, 2026

  • White pixel grid overlays for favicon refinement

    What a white grid PNG is, when a transparent white-line grid helps refine favicon artwork, how it differs from a vector grid, and what to check before using one.

    October 31, 2026

  • Stretch an SVG: How Non-Uniform Scaling Works and When to Avoid It

    How to stretch an SVG with viewBox and preserveAspectRatio, what distorts when you do, and why favicon logos are usually better padded to a square than stretched.

    October 31, 2026

  • Analogous Color Palettes for Logos

    What an analogous color scheme is, how it differs from other palettes, and how to build and deliver one in vector logo files without losing contrast or consistency.

    October 31, 2026

PreviousNext

Before / After · demo work

Redraws you can scrub through

Drag the handle, tap anywhere on the picture or use the arrow keys. Every pair is a fictional demo brand drawn in code for this site, not a client project.

FernhillBAKERYDEMO northlineCYCLESDEMO Kettle & Co.COFFEEDEMO
FERNHILL~ Bakery & Cakes ~DEMO NorthlineCYCLES!!DEMO Ye OldeKettle & CoDEMO
Before After
↔

Demo Fernhill Bakery is a fictional brand. Before: clip-art, four fonts, outlines everywhere. After: one geometric mark, one serif and a calm palette.

Logo Lab

Seven honest tools for checking a logo

Try a logo in mockups, pull its palette, test contrast, export sizes and favicons or sketch a quick idea. Every tool works on your device.

  • Runs in your browser: files are not uploaded or stored
  • No AI redraws and no automatic vectorization
  • Real exports: PNG, WebP, SVG, ICO, palettes and HTML

  • Mockup PreviewCard, sign and screen scenes
  • Palette ExtractorHEX, RGB, HSL and exports
  • Contrast CheckerWCAG AA and AAA
  • Resize & ConvertPNG ↔ WebP, size sets as ZIP
  • Favicon GeneratorPNG 16–512, ICO and HTML
  • Shape & Text EditorLayers, undo, SVG and PNG

Mockup Preview

Place a PNG or SVG logo on a business card, a hanging sign or a screen, on a light or dark background, and export the preview.

  • Does: shows your file as it is on drawn scenes and exports a PNG preview.
  • Doesn’t: redraw, clean up or vectorize the logo, or print anything.
  1. Choose file
  2. Settings
  3. Result
  4. Export

1. Choose a file

Choosing a file only opens it in this browser tab. Nothing is uploaded or sent to a server.

2. Settings

3. Result

Your logo: drag it, or use arrow keys to move and + or − to resize

Drag with a mouse or finger. With the keyboard: arrows move, Shift moves faster, + and − resize.

4. Export

1600 × 1000 px PNG of the current scene.

Palette Extractor

Find the dominant colors of an image and copy them as HEX, RGB or HSL.

  • Does: counts the pixels of your image and groups similar colors.
  • Doesn’t: name brand colors, guess Pantone values or judge which palette is “right”.
  1. Choose file
  2. Settings
  3. Result
  4. Export

1. Choose a file

The image is read in this browser tab only and never uploaded.

2. Settings

3. Result

    4. Export

    Contrast Checker

    Type or pick two colors to get the WCAG 2 contrast ratio with AA and AAA marks.

    • Does: applies the WCAG relative-luminance formula to two solid colors.
    • Doesn’t: check gradients, images or thin strokes inside a logo.

    Contrast ratio —

    • AA normal text —
    • AA large text —
    • AAA normal text —
    • AAA large text —

    Normal text: the quick brown fox redraws the logo.

    Large text 24 px

    Resize & Convert

    Extends the site’s image tools: convert PNG ↔ WebP and export a whole set of sizes as one ZIP, keeping proportions.

    • Does: rescales pixels with the browser canvas and re-encodes them as PNG or WebP.
    • Doesn’t: add detail when enlarging or turn a raster image into vectors.
    1. Choose file
    2. Settings
    3. Result
    4. Export

    1. Choose a file

    Conversion happens in this browser tab. Nothing is uploaded.

    2. Settings

    Widths in pixels

    3. Result

    Preview of the first converted image

      4. Export

      Favicon Generator

      Turn a square-ish PNG or SVG into PNG icons from 16 to 512 px, an apple-touch-icon, a favicon.ico and the HTML to link them.

      • Does: scales your image into the standard icon sizes and packs 16, 32 and 48 px into one ICO.
      • Doesn’t: simplify a detailed logo for tiny sizes: check the 16 px preview yourself.
      1. Choose file
      2. Settings
      3. Result
      4. Export

      1. Choose a file

      Icons are drawn in this browser tab. Nothing is uploaded.

      2. Settings

      3. Result

        4. Export

        Shape & Text Editor

        Sketch a simple mark with text, rectangles, circles, lines and polygons, then export SVG or PNG.

        • Does: edit basic shapes and text in layers, with undo, alignment and grid snapping.
        • Doesn’t: trace an uploaded logo or replace a full vector editor.
        Selected layer

        Layers

          How files are handled

          Logo Lab opens the files you choose only inside your browser tab. Images are not uploaded, sent to a server or stored by this site, and no AI service is called. Closing or reloading the page discards them.

          Limits keep the page responsive: up to 5 MB for logos and 10 MB for other images, up to 4096 px per side. SVG files are treated as untrusted: scripts, event handlers, embedded pages and external references are removed, and the result is only shown as an image.

          Embedding in articles: put a paragraph containing only [lab:palette], [lab:contrast], [lab:before-after] or [lab:editor] into an article and the matching tool appears in its place.

          logoredraws.com

          Logo Lab

          • Before / After
          • Mockup Preview
          • Palette Extractor
          • Contrast Checker
          • Resize & Convert
          • Favicon Generator
          • Shape & Text Editor
          • How files are handled

          Journal

          • Blog
          • Redesign
          • Color
          • Typography
          • File Formats
          • Search

          Demo brands on this site are fictional and drawn in code. Files you open in Logo Lab stay in your browser.