[← All Tools](/tools/) 100% Free, No Signup Make a PNG Transparent ====================== Click a color in your PNG to make it transparent, match similar shades, keep enclosed areas, and smooth the edges. Everything runs in your browser — your image is never uploaded. Drop a PNG here or click to choose You can also paste a PNG with Ctrl+V or Command+V PNG only • Up to 40 MB and 12 megapixels Loading PNG... 0% Choose Another PNG Input PNG --------- Click a color to remove it Transparent PNG --------------- Live preview Selected color #ffffff Pixels matched 0 0% Output size — PNG with alpha Precise Color-Based Transparency -------------------------------- Remove flat backgrounds without uploading your image or waiting for a remote service. ### Click to Pick a Color Select any visible pixel directly from the input PNG or enter an exact hexadecimal color value. ### Protect Enclosed Areas Outer-only matching removes edge-connected backgrounds while keeping matching colors inside logos, text, and objects. ### Private by Design PNG decoding, color matching, edge refinement, preview, and export all happen locally in your browser. How to Make a PNG Transparent ----------------------------- Create a transparent logo, signature, graphic, or product cutout in three steps. 1 ### Choose a PNG Upload, drag and drop, or paste a PNG from your clipboard. 2 ### Select the Background Click the color to remove, then tune similarity and edge settings while watching the live preview. 3 ### Download the PNG Export a full-resolution PNG with its new alpha transparency intact. Frequently Asked Questions -------------------------- Common questions about removing a color and creating PNG transparency. How does the transparent PNG maker work? It compares each visible pixel with your selected RGB color. Matching pixels receive a transparent alpha value, while optional smoothing creates semi-transparent boundary pixels. What does the similar color percentage do? A higher percentage matches a wider range of shades around the selected color. This helps remove shadows and anti-aliased edges, but very high values may remove colors from the subject. When should I use outer pixels only? Use it when the background color also appears inside the subject. The tool removes only matching regions connected to an outer edge, preserving enclosed matching areas. Is my PNG uploaded anywhere? No. Your browser reads, edits, previews, and exports the image locally. The PNG is never sent to 9Pic AI or a third-party processing server. Is the transparent PNG maker free? Yes. It is free to use, requires no signup, and adds no watermark to the downloaded transparent PNG. Need to Process Event Photos at Scale? -------------------------------------- Use this tool for individual PNG assets. For large event collections, 9Pic AI handles upload, discovery, delivery, branding, and monetization. [Contact Us](/contact/) [Explore Products](/products/)