OneImage

Image Overlay Tool for Logos, Watermarks & Text

Layer photos, logos, and text with precise alignment, easy layer controls, and full-resolution export. No installs. No uploads—files stay on your device.

Upload a background to unlock editing controls.

Upload Background

Upload a background to unlock editing controls.

Add Image

Add logos or brand artwork to start crafting your layout.

Select a layer to adjust typography, position, and appearance.

Key Features

Professional overlay tools with complete privacy control

Drag, resize & rotate

Fluid pointer controls with undo/redo so every move feels reversible.

Ready for your brand

Drop in logos or reuse typography presets across campaigns.

Export lossless PNG

Generate a transparent PNG at the background's native resolution.

How to Use

Four simple steps to create professional image overlays

01

Upload Background

Select your base image that will serve as the background for your overlay composition.

02

Add Elements

Add text labels or image overlays to enhance your base image with custom branding.

03

Customize

Adjust position, size, opacity, rotation, fonts, and colors to perfect your design.

04

Export

Download your final composition as a high-quality PNG with all elements merged.

Quick Tips

All editing happens in your browser - your images never leave your device

Drop or click the canvas to replace the background at any time

Use the corner handles to resize and rotate overlay images precisely

Hold Shift while resizing to maintain aspect ratios

Use transparent PNG logos for professional branding

Adjust opacity for subtle watermark effects

Use Cases

Perfect for various branding and design scenarios

Brand Logo Overlay

Add your brand logo to product photos, marketing materials, and social media posts for consistent branding.

Photo Watermarking

Protect your photography and artwork with custom watermarks. Perfect for portfolios and stock photos.

Social Media Graphics

Create eye-catching thumbnails, stories, and posts for YouTube, Instagram, Facebook, and more.

Marketing Campaigns

Design promotional banners, event graphics, and sale announcements with consistent branding.

Frequently Asked Questions

Is my image data safe?

Yes, absolutely. All image processing happens locally in your browser. Your images never leave your device and are not uploaded to any server.

What image formats are supported?

We support JPG, PNG, WebP, AVIF, and GIF formats for both background images and overlay elements.

Can I use transparent PNG logos?

Yes, transparent PNG images are fully supported. This is perfect for logos and watermarks that need to blend with the background.

Will the output quality be reduced?

No, we export at the original background resolution with lossless PNG format to maintain maximum quality.

Image Overlay Tool - Add Logo, Watermark & Text Online