Uwarp

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Offset X (px)
Offset Y (px)
Blur
Opacity
Padding

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Add shadow to logo online

Add a shadow to a logo online free. Shadow logo maker with blur, offset, color, and opacity — download a transparent PNG drop shadow in your browser.

What is a shadow logo / add shadow to logo tool?

A shadow logo tool (add shadow to logo, logo drop shadow, shadow logo maker) places an offset, usually blurred, copy of a brand mark behind the original so it looks elevated. Designers use it when a flat PNG logo needs depth on websites, decks, or mockups. This page uses Canvas shadow blur with adjustable offset, color, opacity, and padding, then downloads a transparent PNG. For neon-style bloom on photos see /glow-effect-image; for a hard outline stroke see /image-outliner; for rubber-stamp restyling see /logo-into-stamp.

Shadow logo features

Drop shadow controls for PNG logos.

  • Offset X / Y

    Move the shadow left/right and up/down for a natural light direction.

  • Blur

    Soft diffused shadows or crisp hard-edge casts.

  • Color & opacity

    Black, gray, navy, or any hex with adjustable strength.

  • Padding

    Extra margin so large blurs and offsets stay inside the PNG.

  • Transparent export

    Download a logo + shadow PNG ready for mockups and sites.

  • PNG examples

    Try sample graphics instantly — no account required.

Tips for better logo shadows

Cleaner shadow logo results.
  • 01

    Start with transparent PNG

    Knock out the background first on /make-image-transparent if needed.

  • 02

    Keep opacity moderate

    30–50% black reads as a soft lift; 100% often looks harsh.

  • 03

    Match light direction

    Slight positive X and Y mimics overhead light from the upper left.

  • 04

    Add padding for soft blur

    Large blur needs padding so the shadow is not clipped at the edges.

Shadow tools compared

Which effect fits your logo job.

  • Online PNG Tools (add shadow to logo)

    Competitor ranking for shadow logo. This page matches that intent with offset, blur, color, opacity, and padding — private in the browser.

  • Glow Effect (/glow-effect-image)

    Photo bloom / glow filter — not a directional drop shadow for logos.

  • Image Outliner (/image-outliner)

    Hard outline stroke around subjects. Use Shadow Logo for soft offset depth.

  • This shadow logo tool

    Free online drop shadow for PNG logos with live preview.

Great for

When you need a shadow logo fast.

  • Brand mockups

    Lift flat logos off white decks and packaging comps.

  • Website headers

    Add subtle depth so marks read on photo heroes.

  • App icons & badges

    Soft shadows for sticker-style PNG exports.

  • Presentation slides

    Quick drop shadows without opening a full design app.

Why use this shadow logo maker

Focused drop-shadow workflow for logos.

  • 100% free

    No account or watermark on the PNG.

  • Built for “shadow logo” intent

    Targets add shadow to logo and drop-shadow PNG searches.

  • Privacy first

    Logos never leave your device.

  • Transparent output

    Shadow + logo export with a clear background.

Technical details

How this shadow logo tool works.
Canvas shadows
shadowOffsetX/Y, shadowBlur, and shadowColor on drawImage.
Canvas expand
Output size grows by padding + blur + offset bleed.
Alpha silhouette
Transparent logo pixels cast no shadow; opaque regions do.
Output
Transparent PNG via Canvas 2D download.

Sources & References

Background on drop shadows, logos, and browser drawing.
  • “In graphic design, a drop shadow is a visual effect consisting of drawing an offset, typically blurred, dark copy of an object.”
    — Wikipedia — Drop shadow

    Drop shadow: This shadow logo tool recreates that offset + blur look behind a PNG logo for depth and readability. en.wikipedia.org/wiki/Drop_shadow

  • “A logo is a graphic mark, emblem, or symbol used to aid and promote public identification and recognition.”
    — Wikipedia — Logo

    Logo: Transparent logo PNGs benefit from soft shadows when placed on busy backgrounds or mockups. en.wikipedia.org/wiki/Logo

  • “PNG supports an optional alpha channel for transparency.”
    — Wikipedia — PNG

    PNG format: Shadows are drawn from the logo’s alpha silhouette so clear areas stay transparent in the export. en.wikipedia.org/wiki/PNG

  • “The Canvas API provides a means for drawing graphics via JavaScript and the HTML canvas element.”
    — MDN — Canvas API

    Canvas API: Offset, blur, and color use Canvas 2D shadow properties — no upload. developer.mozilla.org/en-US/docs/Web/API/Canvas_API

Frequently Asked Questions

Quick answers about this tool—open a question to read more.