Articles

Flat Color Picker for Logo Palettes
What a flat color picker does for logo palettes, how solid fills differ from gradients, and why picking from vector artwork beats sampling a raster preview.
October 31, 2026
Extract a color palette from artwork with Adobe Color
How Adobe Color pulls a palette from an image, why logo artwork needs extra care, and when to read colors from the vector file instead of sampling a preview.
October 31, 2026
How to Make an Animated SVG Favicon
How to build an animated SVG favicon from logo artwork: CSS animation inside the SVG, the HTML link tags, browser support limits, fallbacks, and how to verify the result.
October 31, 2026
Weebly Favicon Size and Safe Padding
What size a Weebly favicon should be, why safe padding matters at tiny scales, and how to prepare favicon files from a vector logo, with gaps in confirmed Weebly specifications noted.
October 31, 2026
Walmart Logo Color Codes
Where to find reliable Walmart logo color codes, how HEX, RGB, CMYK and Pantone values differ, and how to check them in vector artwork before use.
October 31, 2026
How to Set a Favicon in Elementor
Add a favicon to an Elementor site through Site Settings or the WordPress Site Icon, prepare square logo artwork from a vector source, and confirm the icon appears.
October 31, 2026
Monster Logo Design: Choosing a Monster Symbol That Works as a Favicon
How to turn a monster logo into a favicon: pick one recognizable feature, simplify the vector paths, test at tiny sizes and verify the exported files.
October 31, 2026
What Color Is the Cowboys Logo?
The Dallas Cowboys star logo is blue and white. Here is how those colors are arranged, why the team's blues vary, and what to check before using the artwork.
October 31, 2026
Google Photos Logo: Vector, Transparent Background and White Version
What to know before using a white, transparent or vector Google Photos logo: how to tell real vector artwork from raster files, and why a download does not grant usage rights.
October 31, 2026
Online Email Signature Makers for Logo Previews
How to judge an online email signature maker for previewing your logo: export formats, image hosting, client compatibility, editable output and terms of use.
October 31, 2026
Convert a PNG logo sketch to vector online
How to turn a hand-drawn PNG logo sketch into a clean vector file online: what tracing can and cannot do, how to prepare the image, handle color and check the SVG.
October 31, 2026
Best Font Finder: How to Choose the Right Tool for Identifying Logo Typography
Which font finder works best depends on your source: a logo image, live web text or a vector file. Compare the main tool types and learn when custom lettering defeats them all.
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.