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PhotoResizer.in
Image Tool

Resize Image Online Free

The fastest way to resize images online without uploading them to any server. Resize by dimensions, percentage, or target file size in KB.Upload multiple images for batch processing. Your files never leave your device. 100% free & private.

Zero uploads
Instant process
All devices
Batch processing

Drag & drop your images here

Select multiple images for batch processing

or

Supports JPG, PNG, WebP • Max 10MB each • Batch upload supported

Resize Mode

File Size Settings

Preview

Upload images to see preview

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3 Ways to Resize Your Image

Our tool gives you three distinct resize methods, each suited for different needs:

By Target KB

Enter a file size like 20KB, 50KB, or 200KB. The tool automatically adjusts quality and dimensions to hit that exact target. Best for exam portals and government forms.

Try 20KB →

By Pixel Dimensions

Set exact width and height in pixels (e.g. 600×600, 1920×1080). Aspect ratio is maintained by default to prevent stretching.

Try Pixels →

By Percentage

Scale your image proportionally — 50% makes it half the size. Great for bulk web optimization where exact pixel values don't matter.

How to Resize Image Online for Free

  1. Upload your image: Drag and drop your photo (JPG, PNG, WebP) into the tool above.
  2. Select resize method: Choose "Target KB" for file size, "Dimensions" for pixel width/height, or "Percentage" to scale down.
  3. Adjust settings: Enter your desired values (e.g. 50KB or 800×600 px).
  4. Download: Click "Resize Image" and download the compressed file instantly.

Why PhotoResizer.in Over Other Online Resizers?

FeaturePhotoResizer.inOther tools
PrivacyNo upload — browser onlyUploads to server
WatermarkNeverOften on free tier
Exact KB targetYes, smart algorithmTrial and error
SpeedUnder 2 seconds5-10 seconds
Sign-upNot requiredOften required

Supported Image Formats

Our image resizer works with all major formats:

  • JPG / JPEG — Best for photos and exam uploads. Smallest file size with lossy compression.
  • PNG — Best for images with text, logos, or transparency. Lossless but larger files.
  • WebP — Google's modern format. 25-35% smaller than JPG at equal quality.
  • AVIF — Next-gen format with best compression. Limited portal support but excellent for web.

Need to convert between formats? Use our format converter.

Frequently Asked Questions

How do I resize an image online for free?→
Upload your image to PhotoResizer.in, select your target size (KB, pixels, or percentage), and click Resize. Your resized image downloads instantly. No sign-up, no watermark, no limits.
Can I resize a photo to exact KB size?→
Yes. Select "Target KB" mode, enter your desired file size (e.g. 20KB, 50KB, 100KB), and our algorithm adjusts quality and dimensions to hit that exact target.
Is it safe to resize images online?→
On PhotoResizer.in, absolutely. Your image never leaves your browser — all processing happens locally on your device. We never upload, store, or access your photos.
What image formats are supported?→
We support JPG, PNG, WebP, AVIF, TIFF, and BMP. You can also convert between formats while resizing.
Can I resize multiple images at once?→
Currently we process one image at a time for maximum quality control. Upload, resize, download, and repeat — each image takes under 2 seconds.
Crop Image→Remove Background→Compress PDF→