Articles

How to convert a scanned logo image to vector in Photoshop
Turn a scanned logo, PNG or hand drawing into vector paths and shape layers in Photoshop, then check the result and export it for use as logo artwork.
October 31, 2026
Online SVG Compression for Favicons: What It Does and What to Check
A guide to compressing an SVG favicon with an online tool: what gets removed, which settings can break the icon, and how to check the result before you ship it.
October 31, 2026
Window Logo Mockups
What free window logo mockups are, what a free download actually gives you, and how to prepare vector logo artwork for previews and real storefront glass.
October 31, 2026
Black Panther Font Identification: What the Lettering Is and How to Find a Usable Version
How to approach identifying the Black Panther font, why logo lettering often isn't an installable typeface, and how to tell official vector artwork from recreations.
October 31, 2026
Building Logo and Signage Mockups
How building sign mockups work, how to prepare vector logo files for storefront previews, and what to check before using free or PSD mockup templates.
October 31, 2026
How to scan artwork for digital reconstruction
How to scan traditional art or printed logos so the image can be cleanly redrawn as vector artwork, with scanner settings, cleanup steps and checks.
October 31, 2026
New Google Logos: What the Redesigns Simplified and What It Means for Vector Artwork
An overview of Google's logo redesigns toward visual simplicity: what changed, how the simplified marks differ from earlier versions, and what to check before using Google logo files.
October 31, 2026
Use multiple colors in an SVG icon
How SVG icons hold more than one color, the coloring methods that work inline versus as a favicon, and pitfalls such as currentColor, ID clashes and embedded rasters.
October 31, 2026
SVG Favicon Compatibility in Internet Explorer
Internet Explorer does not support SVG favicons. Learn what that means for vector logo files and how to pair an SVG icon with an ICO fallback.
October 31, 2026
Transparent Sega Genesis Logo Files
What a transparent Sega Genesis logo file really is, how PNG transparency differs from true vector artwork, and what to check before using the mark.
October 31, 2026
Converting SVG to ICO for Favicons
How turning an SVG logo into an ICO favicon works, why the result is raster, what to check in the source artwork, and when an SVG favicon alone is not enough.
October 31, 2026
Letterhead Mockups: What to Check Before You Choose or Buy One
A practical guide to letterhead mockups: what they show, what they don't replace, and which files, sizes and license terms to verify before you buy.
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.