Image Magnifier Online — Zoom Into Any Detail
This image magnifier online is a hover loupe that zooms into any spot you point at. Move your cursor over the content area and a circular or square lens follows it, showing a magnified view of whatever sits underneath — no app to install and nothing to sign up for.
Upload your own picture to inspect fine details, or use the built-in sample text (including a 10px line) to try it right away. It is a magnifying glass for the screen, not an image upscaler — it enlarges the view of your existing pixels rather than redrawing them.
It helps anyone who needs a closer look: readers with low vision enlarging small print, designers and developers checking pixel-level detail, and anyone squinting at fine text or image content.
How to Use the Magnifier
Add an image or use the sample
Click Choose Image or drag and drop a picture into the content area (JPG, PNG, GIF, WebP, SVG). Prefer to skip the upload? The built-in sample text, including a small 10px line, is ready to magnify straight away.
Hover to magnify
Move your cursor over the content area. The lens appears and tracks your cursor, showing a zoomed-in view of the exact spot underneath in real time.
Tune the lens
Use the Zoom Level slider to set magnification from 2x to 10x (in 0.5x steps), the Magnifier Size slider to change the lens from 100px to 400px, and the shape buttons to pick a circle or square lens.
On a phone
Touch and hold the content area, then drag your finger. The lens appears just above your fingertip so your hand never covers the magnified view. Lift your finger to hide it.
Features
Real-Time Hover Lens
The magnifying lens follows your cursor instantly, showing a live zoomed-in view of the area underneath with no lag.
Upload Any Image
Load JPG, PNG, GIF, WebP, or SVG files to inspect fine detail, or magnify the built-in sample text instead.
Drag and Drop
Drop an image straight onto the content area or use the file picker — whichever is quicker for you.
Adjustable Zoom 2x to 10x
Slide from a gentle 2x enlargement up to an extreme 10x close-up, in fine 0.5x increments.
Resizable Lens
Change the magnifier diameter from 100px to 400px to match the detail you are inspecting.
Circle or Square Shape
Pick a circular lens for a classic magnifying-glass look, or a square lens for reading lines of text.
Touch Support
Works on phones and tablets — the lens sits above your fingertip so your hand never blocks the magnified view.
Dark Mode
A built-in dark theme keeps colors comfortable for low-light viewing.
Frequently Asked Questions
How do I magnify part of an image?
Add your image with Choose Image or drag and drop, then hover the cursor over the part you want to enlarge. The lens magnifies exactly the spot under your cursor, so you can move it around to inspect any detail.
Does zooming in reduce the image quality?
This is a loupe, not an upscaler. It enlarges the view of the pixels already in your image, so at high zoom levels existing detail simply looks bigger and may appear soft — it does not add new detail or change the original file.
Is my image uploaded to a server?
No. Everything happens locally in your browser — your image is read on your device and never sent to or stored on any server.
Does it work on a phone or tablet?
Yes. Touch and hold the content area, then drag your finger to move the magnifier. The lens appears just above your fingertip so your hand does not cover what you are looking at.
How do I change the zoom level or lens shape?
Use the Zoom Level slider to set magnification anywhere from 2x to 10x in 0.5x steps, and the Magnifier Size slider to resize the lens from 100px to 400px. The shape buttons switch between a circle lens and a square lens.
Can I use it to read small text?
Yes. The magnifier works on the built-in sample text (which includes a hard-to-read 10px line) as well as on any image you upload, making it a handy low-vision aid for enlarging small print and fine detail.
Which image formats are supported?
You can load JPG, PNG, GIF, WebP, and SVG images. Very large files may take a moment to render, but they are still processed entirely on your device.
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