Is this image resizer free?

Yes. It is 100% free and works online in your browser without login or watermark.

Will resizing reduce quality?

We preserve quality as much as possible. For large downscales, use PNG/WebP for best clarity and consider slight sharpening after.

Which formats are supported?

Common formats like JPG, PNG, WebP, GIF, BMP. You can also convert format in the Image Convert tool.

Processing is ephemeral. We do not keep your files once you close or refresh the page.

Image Resizer - Resize Images Online Free

Resize images to any dimensions. Change image size for social media, web, or print. Maintain aspect ratio or use custom dimensions.

Single image mode: use the uploader below.

Select image to resize

Choose an image to resize to custom dimensions or social media presets

Maximum file size: 10MB

Choose File

Fast, High-Quality Image Resizing for Web and Social

Resize images precisely without losing visual quality. Perfect for developers, designers, and marketers creating assets for websites, e‑commerce, and social platforms. All processing happens in your browser for speed and privacy.

Regional Use Cases

US/UK: Resize hero banners and blog headers for responsive sites (desktop, tablet, mobile).
CA/AU: Prepare 1080×1920 vertical stories for Instagram, TikTok, and Shorts.
DE/FR: Generate CMS-friendly sizes to reduce LCP and improve Core Web Vitals.

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Frequently Asked Questions

What image formats are supported?

We support all common image formats including JPEG, PNG, GIF, WebP, and BMP. The resized image will maintain the same format as the original.

Will resizing affect image quality?

When enlarging images, some quality loss is inevitable. When reducing size, quality is generally well-preserved. We use high-quality algorithms to minimize quality loss.

What does 'maintain aspect ratio' mean?

When enabled, changing the width automatically adjusts the height (and vice versa) to keep the image proportions the same, preventing distortion.

Can I resize images for social media?

Yes! We provide preset sizes for popular social media platforms including Instagram, Facebook, Twitter, YouTube, and LinkedIn.

Is there a file size limit?

For optimal performance, we recommend images under 10MB. Larger images may take longer to process or may not work on some devices.

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Resize Image — Free, Online, No Login

Resize images online instantly. This free tool lets you set exact dimensions or scale by percentage, maintain aspect ratio, and optimize for web or social media without quality loss. Works on all devices and browsers — no sign‑up, no watermark, privacy‑friendly.

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Frequently Asked Questions

Is this image resizer free?: Yes. It is 100% free and works online in your browser without login or watermark.
Will resizing reduce quality?: We preserve quality as much as possible. For large downscales, use PNG/WebP for best clarity and consider slight sharpening after.
Which formats are supported?: Common formats like JPG, PNG, WebP, GIF, BMP. You can also convert format in the Image Convert tool.
Is my image stored?: Processing is ephemeral. We do not keep your files once you close or refresh the page.