Articles

Angelic War Font Identification
How to confirm whether lettering is the Angelic War font, separate font files from logo artwork, check vector files, and verify licensing before use.
October 31, 2026
Bag Delivery Mockup: Previewing a Vector Logo on Delivery Packaging
What a delivery bag mockup is, how it differs from print-ready packaging artwork, and what to check about vector layers, previews and usage rights.
October 31, 2026
American Typewriter Font Identification: How to Recognize It in Logos and Find Legitimate Vector Files
How to recognize the American Typewriter typeface in logo artwork, tell it apart from true typewriter fonts and lookalikes, and source licensed font files or official vector logos.
October 31, 2026
Sony Bravia Logo Download: What You Are Actually Getting
Before you download a Sony Bravia logo, learn how to tell a true vector file from a raster image and what permissions apply to the BRAVIA trademark.
October 31, 2026
Favicon Canvas Size and Safe Areas: Choosing Dimensions Without Losing Detail
What size an SVG favicon should be, how viewBox and safe areas work, and how to keep a vector logo legible at tiny tab sizes, with the gaps you still need to verify.
October 31, 2026
SVG Stroke Gradients: How to Color an Outline with a Gradient
How to apply a gradient to an SVG stroke with linearGradient or radialGradient, why CSS gradient functions don't work, and what this means for SVG favicons and logo files.
October 31, 2026
Aligning Brand Identity with Repositioning
How to align your visual brand identity with a repositioning, and what that means for the vector logo artwork, its editability and the rights to change it.
October 31, 2026
Long Sachet Mockup
How to judge a long sachet mockup for previewing a vector logo on packaging: editable layers, file format, artwork fit, license terms and what a mockup cannot confirm.
October 31, 2026
Playboy Logo Image Download: Raster Files, Vector Artwork and What You Can Use
How to tell a raster Playboy logo image from editable vector artwork, how to check a downloaded file, and why downloading the logo is separate from permission to use the trademark.
October 31, 2026
Colorblind-Friendly Color Palettes for Visible Logos
How to choose logo colors that stay distinguishable for people with color vision differences: rely on lightness contrast, avoid risky hue pairs, test in grayscale and simulation, and build it into vector files.
October 31, 2026
Add a logo to an image
How to add a logo to an image: choose the right logo file, check whether it is truly vector, expand the canvas when needed, and export without losing quality or rights.
October 31, 2026
SVG Gradient Stops and Colors: How offset and stop-color Work
How SVG gradient stops work: what the offset attribute controls, how stop-color and stop-opacity set color, and what that means for favicon and logo files.
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.