Articles

What Is a Favicon in Blogger?
What a Blogger favicon is, where it appears, and how to adapt vector logo artwork into a small square icon for your blog.
October 31, 2026
Convert an SVG Logo to ICO
How to turn a vector SVG logo into a multi-size ICO icon: what changes in the conversion, how to prepare the artwork, export steps and final checks.
October 31, 2026
Target Logo With No Background: What a Transparent Version Is and What to Check
What a Target logo with no background means, how transparent PNG and vector files differ, how to check what a file contains, and what the trademark limits on use are.
October 31, 2026
A-Frame Sign Mockups
What an A-frame sign mockup is, how it differs from production sign artwork, and how to place a vector logo into one while keeping track of vector files, raster previews and usage rights.
October 31, 2026
How to Add a PNG Favicon in HTML
Add a PNG favicon to your site with one link element in the HTML head, then refine your logo artwork on the pixel grid so it stays legible at tiny sizes.
October 31, 2026
Century Font Identification
How to recognize the Century typeface family in logo lettering, tell Century, Century Schoolbook and Century Gothic apart, and check whether a vector logo really uses the font.
October 31, 2026
How to Save an SVG Path as a Separate File
Learn how to export a single vector path from your logo artwork as its own SVG file, trim the canvas to fit, and check the file so it contains clean, usable vector data.
October 31, 2026
Wall Logo Mockups
What a free wall logo mockup is, how PSD smart-object templates work, why the output is a raster preview, and what to check in the license before you use one.
October 31, 2026
How to Choose a Green Color for a Logo
Choose a logo green by matching shade to meaning, then confirm contrast, color-blind legibility and print conversion before locking a documented vector color spec.
October 31, 2026
Copperplate Font Identification
How to recognize Copperplate Gothic, tell it apart from copperplate script and look-alikes, and check fonts, vector files and licensing in logo work.
October 31, 2026
Website Favicon Icon Size: Which Dimensions to Prepare and Why a Vector Master Matters
Which favicon sizes a website needs, how SVG and raster favicon files differ, and how to prepare a small icon from vector logo artwork.
October 31, 2026
Configure a favicon in WoodMart
How to set a favicon on a WoodMart WordPress site, and how to prepare a vector logo so the icon stays sharp at very small sizes.
October 31, 2026

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.

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

Find a tool

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.

Choose file
Settings
Result
Export

1. Choose a file

Choose a PNG or SVG logo (up to 5 MB)

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

2. Settings

Logo size

3. Result

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”.

Choose file
Settings
Result
Export

1. Choose a file

Choose a PNG, SVG, JPEG or WebP image (up to 10 MB)

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

2. Settings

Number of colors

3. Result

Text color Background

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.

Text color Pick text color

Background Pick background color

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.

Choose file
Settings
Result
Export

1. Choose a file

Choose a PNG, WebP, JPEG or SVG image (up to 10 MB)

Conversion happens in this browser tab. Nothing is uploaded.

3. Result

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.

Choose file
Settings
Result
Export

1. Choose a file

Choose a PNG or SVG (up to 5 MB)

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

2. Settings

Solid backgroundBackground color Padding

3. Result

HTML for your <head>

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 Fill Stroke Text Font Size

Snap to 10 px grid

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.