Overlay Images Online for Free
Place one image on top of another without uploading your files. Add a logo, image watermark, or transparent PNG, then adjust position and opacity before exporting.
Free Image Overlay Tool
Upload your base image and overlay image, then position and fine-tune every layer with simple controls. Create clean, professional compositions without installing software.
Common ways to overlay images online
From logo placement to branded visuals — here's what you can do without leaving your browser.
Add an image watermark
Place a semi-transparent logo or transparent PNG over your image before publishing or sharing online.
Put a logo on a product image
Overlay a transparent PNG logo precisely onto product images for e-commerce listings or social ads.
Place a transparent PNG overlay
Layer a transparent PNG graphic over an image for a clean composite.
Create a repeating pattern overlay
Tile an overlay image as a repeating pattern for simple branded backgrounds.
Blend or merge two images
Place one image over another and use opacity to blend them — for composites, double-exposure effects or mixed media.
Add a device frame or border
Overlay a PNG frame or border onto a screenshot or app preview.
How to overlay images online
- 01
Upload your base image
Click the background slot or drag-and-drop your image. JPG, PNG and WebP all work.
- 02
Upload the overlay image
Click an overlay slot to upload the image you want on top — a logo, image watermark, or transparent PNG.
- 03
Position and adjust
Drag to reposition, resize or rotate the overlay. Set opacity to control transparency. Tile it if you want a pattern.
- 04
Download the result
Click Export PNG to download the final image. PicOverlay does not add its own watermark.
Controls that let you place the overlay exactly right
Precise enough for pixel-level positioning, simple enough to use in seconds — no tutorial needed.
Up to 5 overlay layers
Add up to 5 images on top of your base. Each layer is independent — reorder, adjust or remove any one without affecting the others.
Opacity control per layer
Set transparency from 0 to 100 % on each overlay separately. Useful for logo placement, image watermarks, blends and composites.
Resize, rotate and flip
Scale any overlay to any size, rotate to any angle, flip horizontally or vertically — all without touching other layers.
Snap alignment
Click to snap any overlay to a corner, edge or the center of the canvas. Or drag it freely to exactly where you need it.
Tile into a seamless pattern
Turn any overlay image into a repeating tile. Adjust the spacing to get the density you want.
Export at full resolution
Download a PNG based on your edited canvas. PicOverlay does not add its own watermark.
Nothing is uploaded — your images stay on your device
Unlike most online image editors, PicOverlay never sends your images to a server. All overlay processing happens locally in your browser using the Canvas API.
- No server upload — images never leave your device
- No account or email required
- No PicOverlay watermark added to exported images
- Browser-based editing with no software install
🔒
Designed for private image editing
Because editing runs locally in your browser, your selected images are not uploaded to PicOverlay for processing.
Questions about overlaying images
How do I overlay images online for free?＋
Upload your base image, then add the image you want to overlay. Drag it into position, resize or rotate it, adjust opacity, and export the result as a PNG. No sign-up or software is needed.
Can I overlay a transparent PNG — like a logo with no background?＋
Yes. Transparent PNG files composite cleanly — only the visible parts of the logo show, with your base image showing through the transparent areas. No white box, no fringing.
How do I add a watermark to an image?＋
Upload your image as the background, then upload your logo or transparent PNG watermark as the overlay. Reduce the overlay opacity for a subtle mark, drag it into position, then export.
Can I overlay multiple images at once?＋
Yes — up to 5 overlay images on a single base. Each layer has its own opacity, position, size, rotation and flip controls.
Does it work on mobile?＋
Yes. PicOverlay works in any modern mobile browser — Safari on iOS or Chrome on Android. No app to install.
What image formats can I upload?＋
JPG, PNG (including transparent) and WebP. The exported result is always a full-resolution PNG.
How is this different from Photoshop?＋
PicOverlay opens in your browser and requires no account. It handles common overlay tasks such as logo placement, image watermarks, and simple compositing. For complex masking or colour grading, a dedicated app like Photoshop is still the better choice.
Add an overlay to your image — free
No software to install. No account to create. Upload your image and get the result in under a minute.