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Image Mirror — Complete Guide

September 04, 2026 · 8 min read

Everything you need to know about the Image Mirror tool. Learn how to Create mirror reflections horizontally or vertically. with our step-by-step professional guide.

1What is Image Mirror?

Create mirror reflections of your image.

Image Mirror is part of the Pixly suite of professional image tools. It runs entirely in your browser with no software to install, requires no design experience, and delivers results in seconds — whether you are processing one image or an entire batch. Every operation is applied on the full-quality decoded image, so the output preserves the fidelity of your original file.

2How does Image Mirror work?

The mirror engine creates a true reflection effect: a vertically flipped copy is composited beneath (or beside) the original with a linear alpha gradient that fades to transparent, plus optional edge blending. The gradient makes the reflection feel grounded, mimicking how reflections diffuse on glossy surfaces.

Canvas height (or width) grows to fit the reflection, and the background you choose — transparent, white or a color — fills the new area so the result drops straight into any design.

3How to use Image Mirror — step by step

Using Image Mirror takes less than a minute from upload to download. The tool card at the top of this page is the live editor — everything below explains exactly what happens behind the scenes.

  1. Step 1. Upload an image.
  2. Step 2. Pick horizontal or vertical mirror.
  3. Step 3. Download the mirrored composition.

4Key features at a glance

  • Horizontal mirror
  • Vertical mirror
  • Auto-canvas expansion

Each feature is designed to solve a specific, real-world problem — from page-speed optimization for developers to platform-perfect sizes for social media managers. Together they make Image Mirror a dependable part of any image workflow.

5Pro tips for the best results

A few professional habits will get noticeably better output from Image Mirror:

  • Add a small gap between image and reflection for the classic “product shot” look.
  • Transparent background reflections composite cleanly onto any page color.

6Who uses Image Mirror?

Web developers rely on it to keep pages fast — properly prepared images are the single biggest performance win most sites can make. Designers use it for the last mile of production work: format handoffs, corner rounding, frames and exports that match the platform they are shipping to.

E-commerce teams process entire product catalogs to consistent sizes and weights, which measurably improves load speed and conversion. Content creators and social media managers depend on it for daily platform-ready assets, while students and office teams use it to shrink scans and photos so they fit comfortably inside emails, forms and presentations.

7Supported image formats

Image Mirror works with all widely used image formats. Each format has strengths that make it the right choice for a particular job:

FormatTransparencyBest forNotes
JPG / JPEGNoPhotographs, web imagesSmall files, universal support
PNGYesGraphics, screenshots, logosLossless, pixel-crisp text
WEBPYesModern web optimization25–35% smaller than JPEG
AVIFYesNext-gen web deliverySmallest files, newest format
GIFYes (1-bit)Simple animation256 colors max
BMPNoLegacy Windows imagesUncompressed, very large

8Privacy & security

Your images stay yours. Files are transferred over an encrypted connection, processed on secure servers, and automatically deleted within 24 hours — nothing is shared with third parties and nothing is used for training or advertising. Because Pixly works in the browser, you can also process images from any device without installing software or creating an account.

9Frequently asked questions

Can I control reflection length?

Yes — the fade length follows a fraction of the image height so the reflection stays subtle rather than doubling the canvas.