Free Online Image Resizer

Need to resize an image to 100 pixels or smaller? DigiSadhan’s Online Image Resizer allows you to resize JPEG, JPG, PNG, and WEBP images automatically while maintaining the best possible quality.

Whether you’re creating profile photos, website icons, passport images, thumbnails, signatures, logos, favicons, or document uploads, this tool provides quick and accurate image resizing directly in your browser.

This tool is ideal for:

• Students
• Government Form Applicants
• Website Developers
• Bloggers
• Graphic Designers
• Photographers
• Digital Marketers
• Social Media Users
• eCommerce Sellers

What is an Image Resizer?

An Image Resizer is an online tool that changes the dimensions of an image without changing its basic content.

It allows you to:

• Resize Width & Height
• Maintain Aspect Ratio
• Reduce Pixel Dimensions
• Optimize Images
• Compress File Size
• Resize Multiple Images
• Prepare Images for Web & Mobile

This tool supports the following formats:

• JPG
• JPEG
• PNG
• WEBP

Why Resize Images Under 100 Pixels?

Small images are commonly required for:

• Website Favicons
• User Avatars
• Profile Pictures
• Passport Photo Templates
• School & College Forms
• Government Portals
• Digital Signatures
• Mobile Applications
• Icons & Logos
• QR Code Images

Resizing images helps reduce loading time, save storage space, and meet upload requirements.

How to Use the Online Image Resizer?

Using the tool is very simple.

Step 1

Upload one or multiple images.

Supported formats:

• JPG
• JPEG
• PNG
• WEBP

Step 2

Enter the required dimensions.

Example:

• 100 × 100 px
• 80 × 80 px
• 50 × 50 px

Or enable Auto Resize Under 100 PX.

Step 3

Choose whether to keep the original Aspect Ratio.

Step 4

Click Resize Image.

Download the resized image instantly.

Image Resize Formula

Image resizing is based on proportional scaling.

Scale Factor Formula

Scale Factor = New Width ÷ Original Width

or

Scale Factor = New Height ÷ Original Height

New Width Formula

New Width = Original Width × Scale Factor

New Height Formula

New Height = Original Height × Scale Factor

Aspect Ratio Formula

Aspect Ratio = Width ÷ Height

Maintaining the aspect ratio prevents stretching and distortion.

Pixel Area Formula

Pixel Area = Width × Height

Example:

100 × 100

= 10,000 Pixels

80 × 80

= 6,400 Pixels

50 × 50

= 2,500 Pixels

Example 1 – Resize to 100 PX

Original Image:

1200 × 800 px

Target Width:

100 px

Scale Factor:

100 ÷ 1200

= 0.0833

New Height:

800 × 0.0833

≈ 67 px

Final Image:

100 × 67 px

Example 2 – Square Image

Original:

600 × 600 px

Target:

100 × 100 px

Result:

Perfect square thumbnail with maintained proportions.

Example 3 – Batch Resize

Images Uploaded:

• Image1.jpg
• Image2.png
• Image3.webp
• Image4.jpeg

Target Size:

100 × 100 px

Result:

All images resized automatically.

Common Image Sizes

Applications of Image Resizer

This tool is useful for:

• Website Development
• Blog Images
• Government Form Uploads
• Passport Photos
• Social Media Profiles
• YouTube Icons
• Mobile Applications
• Digital Signatures
• School & College Projects
• eCommerce Product Images

Benefits of Using Our Image Resizer

• Resize Images Under 100 PX
• High-Quality Output
• Maintain Aspect Ratio
• Batch Image Processing
• Fast & Secure
• Browser-Based Tool
• Mobile-Friendly Interface
• Unlimited Usage
• 100% Free Online Tool

Frequently Asked Questions (FAQs)

What is an image resizer?

An image resizer changes the width and height of an image while preserving its content. It is commonly used to meet upload size requirements or optimize images for websites.

Will resizing reduce image quality?

Reducing dimensions generally preserves good quality. Enlarging small images may reduce sharpness because additional pixels are estimated.

Can I resize multiple images?

Yes. DigiSadhan supports batch resizing of JPEG, JPG, PNG, and WEBP images.

Does the tool maintain the aspect ratio?

Yes. You can enable the Maintain Aspect Ratio option to prevent image distortion.

Is this tool free?

Yes. DigiSadhan’s Online Image Resizer is completely free with unlimited usage.

ऑनलाइन इमेज रीसाइज़र – JPEG, JPG, PNG एवं WEBP इमेज को 100 PX से कम करें

मुफ्त ऑनलाइन Image Resizer

यदि आपको JPEG, JPG, PNG या WEBP इमेज को 100 पिक्सेल या उससे कम आकार में बदलना है, तो DigiSadhan का Online Image Resizer आपके लिए एक तेज़, सुरक्षित और निःशुल्क ऑनलाइन टूल है।

यह वेबसाइट, सरकारी फॉर्म, प्रोफ़ाइल फोटो, डिजिटल सिग्नेचर, आइकन और थंबनेल बनाने के लिए अत्यंत उपयोगी है।

Image Resizer क्या है?

Image Resizer किसी इमेज की चौड़ाई (Width) और ऊँचाई (Height) को बदलता है।

यह निम्न सुविधाएँ प्रदान करता है:

• Width एवं Height बदलें
• Aspect Ratio सुरक्षित रखें
• Pixel Size कम करें
• Batch Resize
• Image Optimization

Tool का उपयोग कैसे करें?

1. इमेज अपलोड करें।
2. आवश्यक Pixel Size दर्ज करें।
3. Aspect Ratio बनाए रखने का विकल्प चुनें।
4. Resize Image पर क्लिक करें।
5. नई इमेज डाउनलोड करें।

गणना का सूत्र

Scale Factor

Scale = नया Width ÷ मूल Width

नया Height

नया Height = मूल Height × Scale

Aspect Ratio

Width ÷ Height

Pixel Area

Width × Height

उदाहरण

उदाहरण 1

1200 × 800 px

↓

100 × 67 px

उदाहरण 2

600 × 600 px

↓

100 × 100 px

उदाहरण 3

4 इमेज

↓

100 × 100 px

सभी इमेज एक साथ रीसाइज़

Online Image Resizer के लाभ

• 100 PX से कम इमेज रीसाइज़
• उच्च गुणवत्ता
• Aspect Ratio सुरक्षित
• Batch Resize
• तेज़ प्रोसेसिंग
• सुरक्षित अपलोड
• मोबाइल एवं कंप्यूटर पर उपयोगी
• 100% निःशुल्क