Articles

How to Adjust Character Spacing in Google Docs
How to check for and work around letter spacing limits in Google Docs, and why logo tracking belongs in a vector editor with outlined text.
October 31, 2026
Smooth an SVG Path: What It Means and How to Do It for Logos and Favicons
How SVG path smoothing works: curve commands, node reduction, editor tools and scripted conversion, plus what matters when the path becomes a favicon.
October 31, 2026
LinkedIn Logo Size Requirements: What to Prepare and What to Confirm
What LinkedIn logo size requirements mean in practice: which logo is involved, why a compact square symbol works best, how to export from vector artwork, and what to verify.
October 31, 2026
Convert icon to favicon
How to turn an existing icon or logo mark into a favicon: simplify the artwork, prepare clean vector paths, export SVG, PNG and ICO files, add a dark-mode variant and verify the result.
October 31, 2026
Magenta Color Code for Logo Design
Screen magenta is #FF00FF (RGB 255, 0, 255). Process print magenta is CMYK 0, 100, 0, 0. This guide explains why the two differ and how to set up magenta in vector logo files and gradients.
October 31, 2026
X and Twitter Profile Mockups for Logo Preview
What an X (formerly Twitter) profile mockup shows when previewing a logo, how vector artwork becomes a raster preview, and what to check before trusting the result.
October 31, 2026
Inkscape Save as Vector: How to Keep a Redrawn Logo Truly Vector
How to save a vector file from Inkscape, choose between Inkscape SVG, Plain SVG, PDF and EPS, and check that a logo redrawn from a sketch has no leftover raster content.
October 31, 2026
Downloading a Logo as an Image: Raster Files Versus Vector Artwork
What you get when you download a logo as an image, how raster files differ from vector artwork, and why a file extension or a download doesn't settle editability or usage rights.
October 31, 2026
Find LinkedIn logo variants for dark backgrounds
How to identify and source official LinkedIn logo variants for dark backgrounds and dark mode, check that files are true vectors, and respect usage limits.
October 31, 2026
Panther logo design
How to turn a panther logo into a favicon that stays readable at tiny sizes: choosing the silhouette, building clean vector paths, contrast and testing.
October 31, 2026
Letter Spacing in Word: How to Adjust Tracking and Kerning for Logo Text
Change letter spacing in Microsoft Word on Windows or Mac, check the result, and understand where Word's spacing controls stop being suitable for logo artwork.
October 31, 2026
NHL Logo Font: Custom Lettering, Not a Typeface You Can Install
What font is in the NHL logo? Why the shield lettering behaves like custom artwork, why font matchers only get close, and how to rebuild or check the lettering as clean vector paths.
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.