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  • Leading in Graphic Design: Definition and Role in Logo Typography

    What leading means in graphic design, how it is measured, and why line spacing matters when building, editing and delivering stacked vector logos and lockups.

    October 31, 2026

  • Best colors for a tech company logo

    A practical guide to colors for tech company logos, covering blue, black, green, purple, teal, orange, red, yellow and gradients, with cultural caveats and vector file tips.

    October 31, 2026

  • SVG Pattern Builder: What to Check Before You Choose or Buy One

    How to evaluate an SVG pattern builder: export structure, editability, interoperability, licensing, and why patterns rarely suit favicons.

    October 31, 2026

  • MDN Documentation on Favicons in HTML: What It Covers and How It Applies to SVG Logo Files

    Where MDN covers favicons in HTML, the core link element pattern, and how to prepare vector logo artwork as an SVG favicon with raster fallbacks.

    October 31, 2026

  • Barlow Condensed Font Identification

    How to recognize Barlow Condensed in a logo, tell it apart from similar condensed sans serifs, check whether the artwork holds live type, outlines or raster images, and get the font files from a legitimate source.

    October 31, 2026

  • RD Logo Design for Favicons: Choosing a Monogram Symbol That Holds Up at Small Sizes

    How to approach an RD monogram for a favicon: what to simplify, how to check that the source artwork is truly vector, and what rights to confirm first.

    October 31, 2026

  • Text elements in SVG logo files

    How SVG logos store wordmarks as live text or outlined paths, why fonts affect rendering, how to check a file, and what to deliver to clients.

    October 31, 2026

  • Set or replace a favicon in Angular

    How to set or replace the favicon in an Angular project: where the file lives, how index.html references it, how to add an SVG logo icon with a fallback, and how to change it at runtime.

    October 31, 2026

  • Adobe Photoshop Scaling: How to Resize a Logo Without Distorting It

    How to scale a logo proportionally in Adobe Photoshop with Free Transform or Image Size, keep edges sharp with Smart Objects and shape layers, and check the result.

    October 31, 2026

  • Color contrast checker

    How to use a color contrast checker on logo artwork: what the ratio measures, which accessibility guidelines apply to logos, and how to test colorways for color vision differences.

    October 31, 2026

  • How to Edit SVG in Inkscape

    A step-by-step guide to editing an SVG logo in Inkscape: opening the file, ungrouping, editing paths and text, setting colors, saving the right SVG type and verifying the result.

    October 31, 2026

  • Pixel Art Shading: Light and Shadow for Pixel-Grid Icons and Favicons

    How to shade pixel art icons and favicons: pick one light source, build a short color ramp, place highlights and shadows pixel by pixel, and check readability at real size.

    October 31, 2026

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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.