Articles

Halo Logo Font: What Typeface Is It and How to Check
What font does the Halo logo use? An evidence-led look at the custom lettering versus typeface question, how to identify the letters, and what to check before reusing the artwork.
October 31, 2026
Use an SVG logo in PowerPoint
How to place an SVG logo in PowerPoint, when it stays sharp and editable, which versions support it, and what to check before converting SVG to PPTX shapes.
October 31, 2026
Permanent Marker Font Identification: How to Recognize It in a Logo
How to tell whether a logo uses the Permanent Marker typeface, how it differs from look-alike marker fonts and custom lettering, and what that means for vector files.
October 31, 2026
Animated Favicons: What Works, What Doesn't, and How to Prepare the Artwork
An animated favicon is possible, but browser support is uneven. Learn which formats animate, why pixel-grid refinement matters at 16 and 32 pixels, and how to prepare vector source artwork.
October 31, 2026
BTS Font Identification: What the Logo Lettering Is and How to Verify It
How to approach identifying the BTS logo font, tell custom lettering from installable typefaces, and separate official vector artwork from fan recreations.
October 31, 2026
Colors Like Oxblood: Related Shades and How to Build a Monochromatic Logo Palette
Oxblood is a deep red with brown undertones. Compare related shades such as burgundy, maroon and cordovan, and set up an oxblood monochromatic palette in a vector logo file.
October 31, 2026
Bilinear Interpolation Image Scaling: What It Means for a Raster Logo
How bilinear interpolation resizes a raster logo, how it compares with nearest-neighbor and bicubic resampling, and why vector paths avoid the problem.
October 31, 2026
Baskerville Font Identification
How to recognise Baskerville in a logo, tell it apart from similar serifs, check what a vector file really contains, and understand font licensing limits.
October 31, 2026
Set SVG Stroke Color
How to set SVG stroke color with the stroke attribute, CSS or currentColor, why some logo lines won't change, and what this means for SVG favicons.
October 31, 2026
WHOOP Brand Colors
What can be said about WHOOP's brand colors, why no verified color codes are given here, and how to confirm palette values from official vector logo files before using them.
October 31, 2026
Photoshop Change Canvas Size: How to Add Space Around a Logo
How to change or increase canvas size in Photoshop without resizing your logo: the Canvas Size dialog, anchor point, extension color, the Crop tool and how to verify the result.
October 31, 2026
Vivaldi Font Identification: The Script Typeface, the Logo Lettering and Vector Files
How to tell the Vivaldi script typeface from Vivaldi logo lettering, find official vector artwork, and check font, file and licensing details.
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.