Articles

Logo Mockups on Paper Stationery
What a black paper logo mockup shows, how to prepare vector artwork for dark stationery previews, and what to check before using a free paper mockup.
October 31, 2026
SVG Rectangle with Rounded Corners: How rx and ry Work
How to draw a rounded rectangle in SVG with rx and ry, when a path is the better choice, and how rounded shapes behave in SVG favicons and logo files.
October 31, 2026
Center Seal Pouch Mockup: What It Shows and How to Use It with a Vector Logo
What a center seal pouch mockup is, how it differs from other pouch mockups, and how to place a vector logo so the preview stays useful.
October 31, 2026
How to Prepare a Favicon for Weebly
Prepare a Weebly favicon from vector logo artwork: square sizing, small-size simplification, transparency, dark-tab legibility, export and upload checks.
October 31, 2026
Colors That Go with Sage Green
Which colors pair well with sage green in a logo: neutrals, earthy warm tones, muted pinks and deeper greens and blues. Includes the color logic behind each pairing and how to build the palette into editable vector artwork.
October 31, 2026
CorelDRAW Convert to Vector: Tracing a Scanned Logo into Clean Artwork
How to convert a scanned logo from raster to vector in CorelDRAW with PowerTRACE, clean up the paths, rebuild the typography, export the files and check the result.
October 31, 2026
Receipt Book Mockups
What to check before downloading or buying a receipt book mockup PSD: smart object layers, how your vector logo is placed, editable fields, resolution and license terms.
October 31, 2026
Marvel Logo Font: What It Is and How It Differs from a Typeface
Is the Marvel logo set in a font you can install? Learn why the wordmark is best treated as custom lettering, how lookalikes differ, and what vector files and trademark rules mean for use.
October 31, 2026
Vectorize a Logo for Free
How to turn a hand-drawn logo sketch into clean, editable vector artwork at no cost, when auto-tracing works, when to redraw by hand, and how to check the result.
October 31, 2026
Find the LinkedIn favicon
How to locate LinkedIn's favicon, tell the served browser icon apart from official vector artwork, and what to check about variants, dark mode and usage rights.
October 31, 2026
Pink Logo Color Palettes
How monochromatic pink logo palettes work, how tints and shades differ, and what to check in vector files so pink artwork stays consistent and editable.
October 31, 2026
Triplex Business Card Mockups: What to Check Before You Choose One
A practical guide to triplex business card mockups: what they show, how your vector logo fits in, which files and license terms to verify, and where previews fall short.
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.