Image Resizer & Compressor

Resize, compress, and convert images in bulk — entirely in your browser. Nothing is ever uploaded to a server.

Leave any field empty and it's handled automatically — same format, original width, smart compression.

Free, Fast & Private Resizer

Free Online Image Resizer & Format Converter — JPG, PNG, WebP

Resize photos by pixels, percentage, or exact aspect ratio, and convert between JPG, PNG, and WebP instantly — right in your browser. Our free online image resizer works as a full image converter too: JPG to PNG, PNG to JPG, WebP to JPG, JPG to WebP, and more, with zero quality loss and zero uploads to any server.

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Everything You Need in One Free Image Tool

Resize, compress, and convert JPG, PNG, and WebP images online — no software, no signup, no watermark.

Custom Dimensions & Aspect Ratio

Resize images by custom width and height in pixels or percentages while locking the aspect ratio to prevent stretching.

All-Format Image Converter

Convert JPG to PNG, PNG to JPG, WebP to JPG, JPG to WebP, and PNG to WebP — all in one free image format converter.

Resize Image to Exact KB

Compress and resize your photo to a target file size — 20kb, 50kb, or 100kb — perfect for job forms, exams, and government portals.

100% Client-Side Privacy

Your photos are processed directly in your device's browser. Files are never uploaded or stored on any remote cloud server.

Social Media & Document Presets

Resize pictures for Instagram, Facebook, YouTube banners, passport photos, and Aadhaar/PAN card uploads without guessing pixels.

Bulk Resize & Convert

Upload multiple images at once to batch resize, compress, or convert your entire photo library in a single pass.

Convert Between Any Image Format

Fast, free, and lossless format conversion — pick your pair and download in seconds.

JPG→PNG

JPG to PNG converter with transparent background support.

PNG→JPG

PNG to JPG converter for smaller, web-ready file sizes.

WebP→JPG

WebP to JPG converter for universal image compatibility.

JPG→WebP

JPG to WebP converter for faster-loading websites.

PNG→WebP

PNG to WebP converter with optional transparency.

WebP→PNG

WebP to PNG converter, quality preserved.

SVG→PNG

SVG to PNG converter for raster-ready graphics.

Any→JPG

All-in-one image converter to JPG, PNG, or WebP.

Popular Ways People Use This Resizer

Resize image to 50kb
Resize image to 100kb
Passport size photo resize
Resize for Aadhaar/PAN upload
Resize for Instagram post
Resize for website speed
Compress image without losing quality

How to Resize and Convert Images Online

Resizing images for web pages, email newsletters, or social media platforms has never been simpler. Follow these easy steps to adjust your image dimensions or change formats in seconds:

  • 1. Upload Image: Drag and drop your JPG, PNG, WebP, or SVG file into the resizer.
  • 2. Enter Dimensions: Type your target width and height in pixels, choose a percentage reduction, or set a target file size in KB.
  • 3. Lock Aspect Ratio: Toggle the aspect ratio lock to keep your original image proportions intact.
  • 4. Pick Output Format: Choose JPG, PNG, or WebP as your output format to convert while you resize.
  • 5. Download Instantly: Save your resized, converted photo with high visual clarity and zero watermarks.

Why Image Resizing & Format Matters for SEO & Speed

Using oversized or wrong-format images on websites wastes bandwidth and drastically lowers page loading speeds. Search engines prioritize fast-loading websites with optimized media assets.

  • Boost Core Web Vitals: Properly sized images reduce Cumulative Layout Shift (CLS) and Largest Contentful Paint (LCP).
  • WebP for Speed: Converting JPG or PNG to WebP can cut file size significantly with little to no visible quality loss.
  • Save Mobile Bandwidth: Serve smaller, accurately dimensioned photos to mobile visitors.
  • E-Commerce Ready: Standardize product image sizes for clean grid layouts on Shopify, WooCommerce, and Amazon.

Frequently Asked Questions

Learn more about how our free online image resizer and converter works.

1. Is this free online image resizer safe and private?

Yes. All image resizing and conversion operations take place directly in your web browser memory. Your images are never uploaded to or saved on external servers.

2. Can I use this image resizer and converter for free?

Yes, this tool is 100% free to use with no account registration, hidden fees, or daily limits — including all format conversions between JPG, PNG, and WebP.

3. Will resizing an image reduce its overall file size?

Yes. Reducing the pixel dimensions (width and height) of an image significantly decreases its file size in KB/MB. You can also target an exact size like 20kb, 50kb, or 100kb.

4. What image formats does this tool support?

Our free online image resizer and converter supports all major web formats, including JPG, JPEG, PNG, WebP, and SVG — convert freely between any of them.

5. How do I convert JPG to PNG or PNG to JPG online?

Upload your image, select your desired output format (JPG or PNG) from the format dropdown, and download the converted file instantly — no software needed.

6. How do I convert WebP to JPG or PNG?

Simply upload your WebP file, choose JPG or PNG as the output format, and download — the conversion happens instantly in your browser.

7. Will my image become blurry after resizing?

Scaling down an image preserves crispness and sharpness. However, scaling up a small image beyond its original resolution may cause pixelation.

8. Does this tool add watermarks to resized or converted photos?

No, our tool leaves your images completely clean with zero watermarks or logos attached.

Resize or Convert Your Image Now

JPG, PNG, and WebP — free, fast, and private. No signup required.

Start Resizing Free