Image Resizer & Converter
Best for professional use, printing, or when file size isn't a concern.
Good balance for web use with reasonable file sizes.
Smaller file sizes for faster loading with some quality loss.
Smallest files but noticeable quality reduction.
Best for photographs. Smaller file size, no transparency support.
Supports transparency. Ideal for graphics, logos, and text.
Modern format with better compression and transparency support.
Newest format with excellent compression and smallest file sizes.
This Image Resizer tool helps you optimize images for any purpose:
Upload your AVIF image, set your desired dimensions, and our tool will resize your AVIF file while maintaining the superior compression and quality that AVIF format offers. AVIF images can be up to 50% smaller than JPEG with better quality.
Yes! Our WebP image resizer uses advanced algorithms to resize WebP files while preserving their efficient compression and visual quality. WebP format provides 25-35% better compression than JPEG.
When resizing PNG images, maintain transparency by keeping PNG format or converting to WebP. For web use, resize PNG images to your exact display dimensions and consider converting to WebP for better compression while preserving transparency.
To resize JPG images for social media, use these optimal dimensions: Instagram posts (1080x1080px), Facebook posts (1200x630px), Twitter (1200x675px). Maintain 80-90% quality for best results.
This image resizer supports JPEG/JPG, PNG, GIF, WebP, and AVIF formats. You can upload any of these formats and even convert between them during the resizing process for optimal web performance.
When "Lock aspect ratio" is enabled, changing either width or height automatically adjusts the other dimension to preserve the original proportions of your image, preventing distortion when resizing.
AVIF: Latest format with best compression (50% smaller than JPEG) and excellent quality.
WebP: Modern format with 25-35% better compression than JPEG and transparency support.
PNG: Lossless format supporting transparency, ideal for logos and graphics.
JPG: Best for photos, universal compatibility, good compression but no transparency.
The maximum file size for uploads is 10MB. If your image exceeds this limit, you may need to compress it first before uploading to our online image resizer.
The quality slider controls compression: higher values (75-100) give better quality but larger files, while lower values (10-50) create smaller files with some quality loss. The default "High (90)" setting provides excellent results for most uses.
Currently, this tool processes one image at a time to ensure optimal quality and performance. For each image, you can quickly adjust settings and resize with the same high-quality results.