Bulk Image Resizer & Photo Size Editor

Supports PNG, JPG, WEBP, GIF, and BMP. Processing runs 100% locally in your browser.

Resize Image

Width (px)

Height (px)

Lock aspect ratio

Crop Image

Drag the box in the editor to select your crop region.

Aspect Ratio Preset

Mirror / Flip

Rotate Image

Compress Image

Quality 90%

Target File Size (KB, optional)

Convert Format

Output Format

Pixelate Filter

Pixel Block Size 8px

Black & White Filter

Select filter type: Grayscale (Gray shades) Pure Black & White (Monochrome)

Embed This Tool

Add this Image Resizer directly to your website by copying the iframe snippet.

<iframe src="https://androdom.tr/tools/resizer" width="100%" height="600" frameborder="0" style="border:0; border-radius:12px; overflow:hidden;" allow="clipboard-write"></iframe>

What is Image Resizer?

Image Resizer is a client-side image editor to resize photo dimensions, crop image boundaries, scale percentages, and convert formats (PNG, JPG, WebP) without uploading data.

Specify target pixel dimensions (width/height), lock aspect ratios to prevent distortion, or scale images to exact percentages (50%, 75%, 200%).

Powered by HTML5 Canvas anti-aliasing engines, Image Resizer delivers sharp rescaled graphics for social media banners, website assets, and email attachments.

Privacy Guarantee: Image resampling and cropping run 100% locally in browser memory.

Frequently Asked Questions

How do I resize photos while keeping aspect ratio locked?

Keep the "Lock Aspect Ratio" checkbox checked. Entering a new width automatically calculates the proportional height.

Is image resizing performed locally in my browser?

Yes! Image decoding and high-quality canvas resampling take place 100% locally inside client memory.

Can I convert image file formats while resizing?

Yes! You can convert PNG, JPG, or BMP images directly to lightweight WebP or JPEG formats while adjusting dimensions.

Does resizing distort or degrade image quality?

Our canvas resampling uses bicubic anti-aliasing algorithms to ensure crisp edges and clean color transitions.

What is the maximum resolution image I can resize?

You can resize photos up to 8K resolution depending on your device RAM and browser canvas limits.

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