Does resizing PNG preserve transparency?

Yes! Our resizer fully preserves the alpha transparency channel. All transparent and semi-transparent areas remain intact after resizing.

Why are resized PNG files so large?

PNG uses lossless compression, which preserves every pixel perfectly but results in larger files. After resizing, consider compressing the PNG or converting to WEBP for smaller files.

Should I resize PNG or convert to JPG first?

If your image needs transparency, keep it as PNG. If not, converting to JPG before resizing can result in smaller files, but you will lose the transparency channel.

Resize PNG

Resize PNG images while preserving transparency and quality.

Resize PNG, JPG, WEBP or GIF images with full transparency support.

or drop images here

Ads by Google

Send feedbackWhy this ad? ⓘ

Need to change the dimensions of a PNG file? Our бесплатно PNG resizer lets you set exact pixel dimensions, scale by percentage, or fit to predefined sizes for social media and web. The tool uses high-качество resampling specifically optimized for PNG format characteristics, including full transparency preservation. Whether you are creating thumbnails, preparing изображения for a specific display size, or standardizing dimensions across a photo set, the resizer delivers clean results with no качество loss on downsizing. Загрузить individual PNG files or process entire batches with the same settings. Set width only, height only, or both — with optional aspect ratio locking to prevent distortion. Everything runs in your browser for speed and privacy.

Как Изменить размер PNG

Загрузите изображение

Click "Select Files" or drag and drop your изображения onto the upload area. Multiple files can be uploaded for batch resizing.

Set Target Dimensions

Enter exact pixel dimensions, choose a percentage scale, or select a platform preset. Lock the aspect ratio to prevent distortion.

Изменить размер Your Изображение

Click "Изменить размер" and the tool will scale your изображения to the specified dimensions using high-качество resampling.

Скачайте результат

Скачать resized изображения individually or as a ZIP. Preview dimensions before downloading.

Почему Изменить размер PNG?

Precise pixel-level control over PNG dimensions

Format-specific resampling optimized for PNG

Scale by percentage or set exact dimensions

Aspect ratio lock prevents distortion

Batch resize multiple files simultaneously

Бесплатно with no limits or account required

Способы применения

Resizing PNG изображения for website content areasCreating PNG thumbnails for galleries and catalogsStandardizing PNG photo dimensions for portfoliosPreparing PNG files for print at specific DPI and dimensionsResizing PNG screenshots and graphics for documentationBatch resizing PNG product изображения for e-commerce

Лучшие практики для Изменить размер PNG

Start with the highest resolution PNG source available
Lock aspect ratio to prevent stretching when changing dimensions
Изменить размер before applying compression for the most efficient workflow
Preview the resized PNG at target dimensions before downloading
Use batch mode for consistent dimensions across изображение sets