01
Overlay and blend
Place up to five independent layers over a base image. Move, resize, rotate, flip, reorder, adjust opacity, and choose from twelve blend modes.
ABOUT OVERLAYIMAGE.APP
A focused image workspace that keeps your files close.
OverlayImage.app is a free browser tool for layering, joining, blending, and exporting images without an account, installation, or heavyweight design workflow.
- DOCUMENT
- Public information
- UPDATED
- August 26, 2026
Make the useful action the first thing on the page.
Many image tasks are too small for a full design suite but too precise for a one-click merger. OverlayImage.app puts the working canvas first, then gives you only the controls needed to arrange a logo, watermark, texture, second photograph, comparison, or compact collage.
02
One quiet workspace, four practical jobs.
The tool is designed around repeated image-composition needs rather than a growing dashboard of unrelated features.
02
Join and arrange
Combine complete images side by side, top to bottom, or in an automatic multi-row grid collage with adjustable spacing.
03
Refine and export
Tune brightness, contrast, saturation, and blur, then export the finished canvas as PNG, JPEG, or WebP without a platform watermark.
04
Keep image files local
Your image files are read, composed, and exported in the current browser. They are not sent to our server or placed in cloud storage.
Why we built it
A good utility should shorten the distance between intent and result. That means no registration gate, no project dashboard, and no marketing wall before the workspace. Open the page, add images, make the adjustment, and download the result.
How we improve it
Real feedback is more valuable than a long speculative roadmap. If a control feels unclear, a file behaves unexpectedly, or one focused feature would remove repeated work, tell us. Your suggestions are the fastest steps toward improving this tool.
CONTACT
Questions, ideas, or something that did not work?
Email us anytime. We aim to reply within 72 hours, and your suggestions are the fastest steps toward a better OverlayImage.app.