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Work · September 2, 2026

MergePng

Merge PNGs and images privately in your browser

What it does

MergePNG is a free, browser-based toolkit for combining images without sending them to a server. Merge PNG files or mix PNG, JPG, JPEG, and WebP images in horizontal, vertical, or grid layouts. Reorder files, preview the result, and adjust sizing, spacing, padding, backgrounds, borders, and output format before downloading. It also converts one or more PNG files into a PDF with page size, orientation, margin, layout, and quality controls. No sign-up or watermark is required.

Combine multiple PNG files into one image with a free PNG merger. Merge PNGs horizontally, vertically, or in a grid—no upload or watermark.

Does the same job

all alternatives →
  • MJ
    Merge JPG – Privacy-first and fast image merging toolSep 2025 · mergejpg.me · ▲8

    Hi HN, I built https://mergejpg.me – a client-side image merging tool that combines multiple JPG images directly in your browser without any server uploads. The Problem: Most image editing tools require uploading your photos to remote servers, which raises privacy concerns for sensitive documents, business presentations, or personal images. The Solution: Complete client-side processing using modern browser APIs. Your images never leave your device. Technical Details: - Built with Next.js 15 and TypeScript - Uses HTML5 Canvas API for image manipulation - Progressive loading for…

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