Articles

Packaging Bag Mockup Generator
What a free bag mockup generator does, how it handles vector logo artwork, and what to check before using a packaging preview to judge or present a logo.
October 31, 2026
Shrek-Themed Facebook Profile Icons: What They Are and What to Check Before Using One
What a Shrek Facebook logo or Farquaad-style profile icon usually is, how vector and raster versions differ, and the rights questions to settle before uploading one.
October 31, 2026
Beatles Font Identification: What the Drop-T Logo Actually Is
Is there a Beatles font? Learn why the drop-T logo is custom lettering rather than a typeface, how to spot recreations, and how to check vector files and usage rights.
October 31, 2026
Colors That Represent Resilience
Which colors suggest resilience in a logo, how those meanings shift across cultures, and how to set up a resilience palette in vector artwork.
October 31, 2026
New Gmail Logo: A Redesign, Not a Faithful Redrawing
What changed in the new Gmail logo, why it counts as a redesign rather than a redrawing of the old envelope mark, and what that means for anyone handling Gmail logo files.
October 31, 2026
Create an Outlook signature with a logo
How to add a logo to an Outlook email signature: why the logo appears as an image rather than vector artwork, how to export it from vector source files, and what to check before sending.
October 31, 2026
How to Use Gradients in SVG
Learn how SVG gradients work, how to apply linear and radial gradients to logo and favicon artwork, and how to check the result before delivery.
October 31, 2026
Keep on Truckin' Font Identification: Hand Lettering, Lookalikes and Vector Files
The Keep on Truckin' lettering is hand-drawn, not set in a commercial typeface. Learn how to tell it apart from lookalike fonts, check vector files and separate download rights from usage rights.
October 31, 2026
Purdue's Colors: Old Gold and Black in Vector Logo Work
Purdue's colors are old gold and black. What that means for vector logo files, why exact color values need official confirmation, and how to handle the artwork correctly.
October 31, 2026
How to Scan in TIFF Format for Logo Redrawing
Learn how to scan a printed logo as a TIFF file, which scanner settings to choose, and how to check the scan before you redraw it as vector artwork.
October 31, 2026
University Font Identification: How to Pin Down the Type in a College Logo
Why there is no single university font, how to identify the lettering in a college logo, where to find official vector artwork, and what you may use.
October 31, 2026
Ram New Logo: What Is Confirmed and How to Assess the Redesign
Looking for Ram's new logo? See what can be confirmed, which marks a redesign would affect, and how to check vector artwork and usage rights.
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.