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Compresso

Image Resolution Checker

Check pixel dimensions, aspect ratio, megapixels, file size, and DPI.Free, fast, and secure

Need batch processing? Download Compresso for unlimited compressions.

Use this free image resolution checker to inspect pixel dimensions, aspect ratio, megapixels, file size, and DPI/PPI before you upload, print, or compress a photo. Drop a JPG, PNG, WebP, GIF, or SVG file and get instant results in your browser — nothing is uploaded to a server.

Knowing your image resolution helps you pick the right export settings, avoid blurry prints, and meet platform requirements for social posts or app store screenshots. Photographers often check DPI before sending files to clients; designers verify pixel dimensions before handing off assets; developers confirm image specs before pushing to production.

This tool runs entirely in your browser, so your files stay on your device. After checking resolution, try our JPG, PNG, or WebP compressors to shrink file size without guessing quality settings, or download Compresso to batch-compress hundreds of images offline on Mac or Windows.

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JPG to PNG Converter

Convert JPG images to PNG format with transparency support.

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PNG to JPG Converter

Convert PNG images to JPG format for smaller file sizes.

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WebP to PNG Converter

Convert modern WebP images to widely supported PNG format.

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PNG to WebP Converter

Optimize your PNGs by converting them to the WebP format.

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WebP to JPG Converter

Convert WebP images to standard JPG format easily.

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JPG to WebP Converter

Improve web performance by converting JPGs to WebP.

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SVG to PNG Converter

Rasterize vector SVG files into high-quality PNG images.

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Compress JPG

Reduce the file size of your JPG images without losing quality.

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Compress PNG

Shrink PNG files while maintaining perfect transparency.

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Compress WebP

Make your WebP images even smaller for faster loading.

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Compress SVG

Minify SVG code and reduce vector file sizes.

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Batch Image Resizer

Resize multiple images at once to custom dimensions.

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Image Cropper

Crop images to specific aspect ratios or custom sizes.

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Image Flip/Rotate

Quickly mirror or rotate your images to any angle.

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Image Watermarker

Add text or logo watermarks to protect your images.

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Image Metadata Remover

Strip Exif and other metadata for privacy.

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Image Background Remover

Automatically remove image backgrounds with AI.

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PDF to JPG Converter

Convert each page of a PDF document into high-quality JPGs.

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JPG to PDF Converter

Combine multiple JPG images into a single PDF file.

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Compress PDF

Shrink PDF file sizes for easier sharing and storage.

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Merge PDF

Combine multiple PDF files into one document.

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Split PDF

Extract specific pages or split a PDF into separate files.

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PDF to Markdown

Convert PDF content into editable Markdown text.

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Markdown to PDF

Generate professional PDF documents from Markdown.

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Unlock PDF

Remove security and passwords from PDF documents.

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Lock PDF

Encrypt your PDF files with a secure password.

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PDF Page Rotator

Fix misaligned pages by rotating them in your PDF.

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SVG Pattern Generator

Create beautiful repeatable SVG patterns for backgrounds.

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Favicon Generator

Generate all favicon sizes from a single image.

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App Icon Generator

Create iOS and Android app icons in all required sizes.

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Social Media Resizer

Perfectly size images for Instagram, Twitter, and more.

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Placeholder Generator

Generate custom placeholder images for web development.

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QR Code Generator

Create custom QR codes for URLs, text, or Wi-Fi.

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Barcode Generator

Generate standard barcodes for products and assets.

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Image to Base64

Encode your images into Base64 strings for CSS/HTML.

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Base64 to Image

Decode Base64 strings back into viewable image files.

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Extract Images from PDF

Save all images found within a PDF document.

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Color Palette Generator

Extract a beautiful color palette from any image.

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Image Color Picker

Identify specific colors in your images with a hex picker.

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Image Resolution Checker

Check the DPI and pixel dimensions of your images.

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Exif Metadata Viewer

View detailed camera settings and GPS info of images.

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Image Resolution Upscaler

Increase image resolution using AI upscaling technology.

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Grayscale Converter

Turn any color image into a classic black and white photo.

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Invert Image Colors

Create a negative effect by inverting image colors.

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Blur Image Generator

Apply customizable blur effects to your images.

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Image Shadow Generator

Add realistic drop shadows to your images.

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Image Border Adder

Add stylish borders and frames to your pictures.

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View All 48 Tools

Need to compress images?

Download the app and compress up to 200 images and videos at once with no file size limits. Get access to advanced compression and batch processing features.

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Free to download • 100% offline