Resize PNG images online for free while preserving transparency. Lossless quality, batch processing, and instant downloads — no uploads, fully browser-based.
Start Free — No SignupResize PNG images while keeping the alpha channel intact. Your transparent backgrounds, logos, and overlays stay perfectly clear at any new size.
PNG is a lossless format, so resizing your PNG images maintains pixel-perfect clarity. No compression artifacts — what you see is what you get.
Resize multiple PNG files simultaneously. Perfect for preparing icon sets, app assets, or social media graphics at consistent dimensions.
All PNG resizing runs locally in your browser. Your files are never uploaded to a server — your images stay on your device at all times.
TapCrop is a free online PNG resizer that resizes PNG images while fully preserving transparency. Batch resize multiple PNG files at once with lossless quality. Perfect for icons, logos, and design assets. All processing happens in your browser — no files uploaded.
Drag and drop your PNG images or click to select files. Upload multiple PNGs at once for batch resizing.
Set your desired width and height in pixels or use a percentage scale. Aspect ratio is maintained by default.
Download your resized PNG images with transparency preserved. Instant processing, no waiting.
PNG transparency (the alpha channel) allows parts of an image to be see-through. This is crucial for logos placed on different colored backgrounds, app icons, UI elements, product photos with removed backgrounds, and overlay graphics. When resizing PNG images, it is essential to use a tool that preserves the alpha channel — some resizers convert transparent areas to white or black. TapCrop keeps transparency perfectly intact at any size.
For web use, resize PNG images to the exact display size to minimize page load time — a 200x200 icon should not be served as a 2000x2000 file. For print, maintain at least 300 DPI resolution. TapCrop includes paper size presets (A4, A3, Letter, etc.) at 300 DPI to help you prepare print-ready PNG files.
Yes. Our PNG resizer fully preserves the alpha channel, so transparent backgrounds remain intact after resizing. This is essential for logos, icons, and design assets.
PNG is a lossless format, so resizing does not introduce compression artifacts like JPEG. However, upscaling a small PNG can cause pixelation. For best results, start with the highest resolution source available.
Absolutely. Our online PNG resizer is free to use with no limits, no watermarks, and no account needed. Process as many images as you want.
PNG supports transparency and uses lossless compression, making it ideal for graphics, logos, and screenshots. JPG uses lossy compression and is better for photographs. Our tool handles both formats and preserves their unique properties.
Yes. Enter the exact width and height you need. You can lock the aspect ratio to prevent stretching or unlock it for custom proportions.
TapCrop is a free online tool that runs entirely in your browser. No signup, no downloads, no watermarks.
Start Free — No Signup