Professional Image Resizer Online

The best image resizer to reduce image size or increase photo resolution online free. Use our photo resizer to resize image online for social media, resize photo for instagram, or as a passport photo editor. Effortlessly change image size and enlarge photos without losing quality using our high-performance image size converter.

Input Photo

Import

Drag & Drop Image or Click Import

Resized Preview

No Resized Output

Resize settings

Width (px)

Height (px)

Output Format

Preserve Aspect Ratio

Current Size0 x 0

Target Size0 x 0

Aspect Ratio0:0

More Image Tools

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Base64 to Image

Decode Base64 strings back into high-quality JPG, PNG, or WebP images instantly.

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Image Compressor

Reduce image file size by up to 90% without losing visual quality.

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Image Resizer

Change image dimensions and resolution while preserving quality or aspect ratio.

🧬

Image to Base64

Convert images to base64 strings or Data URIs instantly for CSS, HTML, or JavaScript.

🔗

Image to Data URI

Convert any image file into a Base64 encoded Data URI string for CSS and HTML.

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JPEG to WebP

Convert standard JPEG/JPG images into high-performance WebP format with transparency control.

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JPG to PNG

Convert JPG images to PNG with advanced alpha channel and transparency options.

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PNG to GIF

Convert PNG images to GIF format while preserving or removing transparency.

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PNG to JPG

Convert transparent PNG images to high-quality JPG format with custom background colors.

✨

PNG Transparency Creator

Make any color in your image transparent instantly to create high-quality transparent PNGs.

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SVG to PNG

Convert SVG to PNG online — turn svg into png with custom size and scale, in your browser.

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WebP to PNG

Convert WebP to PNG online — webp to png with transparency, in your browser.

Browse by category

Image Tools

Tools in Image Tools

🖼️Base64 to Image 🖼️Image Compressor 🖼️Image Resizer 🧬Image to Base64 🔗Image to Data URI 🖼️JPEG to WebP 🖼️JPG to PNG 🔄PNG to GIF 🔄PNG to JPG ✨PNG Transparency Creator 🖼️SVG to PNG 🔄WebP to PNG

Json Tools

Tools in Json Tools

📋CSV to JSON ⚖️JSON Compare Tool 📝JSON Editor 🔐JSON Escape Unescape {}JSON Format 🔑JSON Key Extractor 📦JSON Minifier 🎯JSON Path Finder ✅JSON Schema Validator 📜JSON Stringifier 💾JSON to BSON 📊JSON to CSV 🔄JSON to XML 📜JSON to YAML 💎JSON Value Extractor 📄YAML to JSON

PDF Tools

Tools in PDF Tools

📉Compress PDF 📂Merge PDF files 📑Organize PDF 📄PDF Page Counter 🖼️PDF to JPG 📊PDF Word Counter 🔒Protect PDF 🔄Rotate PDF ✂️Split PDF

Security

Tools in Security

🎫JWT Decoder 🔑Password Generator 🔏SHA-256 Generator 🆔UUID Generator

Frequently Asked Questions

How to resize photo for instagram?

Set the width to 1080px. Our photo resizer ensures your photo fits the platform's requirements perfectly.

Is this image resizer safe?

Absolutely. Every resize image online action happens 100% locally. No data is ever uploaded.

Can I enlarge image without losing quality?

While scaling up always has limits, our ai image resizer logic uses pixel smoothing to enlarge photos beautifully.

What format should I download?

Use WebP for modern websites or PNG if you need to keep transparent backgrounds after resizing photos.

How to resize a photo for a passport?

Input the required pixel dimensions (usually 600x600 px) and use the passport size photo maker features.

Is it free?

Yes, our image resizer free utility has no usage limits or hidden costs.