PNG Merger
Merge PNG images into one. Keeps transparency. Free, client-side.
PNG supports lossless compression and transparency, making it ideal for graphics, logos, and screenshots. Merging PNG images lets you combine multiple graphics into one file—e.g. a row of icons or a multi-part illustration. Layout can be horizontal or vertical. Processing is client-side.
When to use PNG Merger vs other formats
Use PNG when you need transparency or lossless quality. PNG is best for UI assets, logos, and screenshots. Use JPG for photo-only collages where file size matters more than transparency. Use WebP for web when you want smaller size with optional transparency. Use GIF for simple animations.
Compatibility
Merged PNG files are widely supported. Transparency is preserved where the source has it. PNG files can be larger than JPG; use when quality and transparency matter.
Quality considerations
PNG is lossless, so merging doesn't degrade pixel data. Large PNGs can create a large merged file; consider output format (e.g. export as JPG) if you need a smaller result for web.
Example use cases
- Merge multiple PNG icons or UI elements into one image.
- Combine transparent logos or graphics into a single file.
- Create a multi-panel screenshot or tutorial image from PNGs.
- Build a strip of product or character art in PNG.
- Combine PNG exports from design tools into one layout.
Powered by browser APIs and client-side processing.