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  • Convert a PNG Sketch into a Vector with Canva

    What Canva can and cannot do when turning a PNG logo sketch into vector artwork, with practical routes, export settings and a final check for true editable paths.

    October 31, 2026

  • PMP logo in an email signature

    Can you add the PMP logo to your email signature? Learn what the mark is, who controls it, why permission matters more than the file, and why signatures use small raster images rather than vector artwork.

    October 31, 2026

  • Transparent Color Code: How to Set and Check Transparency in Logo Artwork

    How to write a transparent color in hex, RGBA, SVG and app color formats, keep a logo background transparent, and verify the exported file.

    October 31, 2026

  • Website Logo Sizes for Responsive Layouts

    How to size a website logo for responsive layouts: why no single standard exists, how SVG scaling works, finding minimum legible sizes and exporting raster fallbacks.

    October 31, 2026

  • How to Add a Favicon to a Bootstrap Website

    Add a favicon to a Bootstrap site with link tags in the page head, prepare a clean SVG version of your logo, and confirm the icon loads correctly.

    October 31, 2026

  • What Favicon Size to Choose in Canva

    Which canvas size to use for a favicon in Canva, which export sizes browsers and devices expect, and how vector and raster files differ for favicon delivery.

    October 31, 2026

  • Camera PSD Logo: What the File Contains and Whether It Is Vector

    What a camera logo in PSD format usually contains, how to tell vector shape layers from pixels and previews, and what to check before editing or using it.

    October 31, 2026

  • SVG Layer Separator: What It Means and How It Applies to Favicon Files

    What an SVG layer separator does, how layers are stored in SVG code, and how separating them helps you isolate a logo mark for an SVG favicon.

    October 31, 2026

  • Convert logo for dark mode

    How to convert a logo for dark mode: build a reversed vector variant, fix negative space and contrast, and ship a favicon that adapts to dark themes.

    October 31, 2026

  • SVG Too Big? Why Logo Files Bloat and How to Slim Them Down

    An oversized SVG logo usually means embedded images, editor metadata, excess precision or overly complex paths. Learn how to diagnose the cause and reduce file size safely.

    October 31, 2026

  • Squarespace Favicon: What It Is and How to Prepare It From Vector Logo Artwork

    What a Squarespace favicon is, how it relates to your vector logo, and how to turn SVG artwork into a clear, square browser icon file.

    October 31, 2026

  • Light Blue Color Codes: RGB and HEX

    The standard light blue color code is HEX #ADD8E6, or RGB 173, 216, 230. See how it compares with related light blues and how to apply it in vector logo artwork.

    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.