Image Optimization Center
Is your image sharp enough? High enough resolution? Right format? Right size for the platform? Find out before you upload, print, or publish.
Optimization Tools
Quality Analyzer
Get a 0-100 quality score based on resolution, compression, and sharpness metrics.
Print Readiness Scanner
Check DPI, resolution, and maximum print size across 9 standard formats at 300 DPI.
Color Palette Extractor
Extract dominant colors with HEX, RGB, and HSL values for design and branding projects.
Similarity Scanner
Compare two image versions to see exactly what changed — useful for compression quality testing.
EXIF Checker
Read full camera metadata — resolution, color space, DPI, lens info, and processing details.
Batch Scanner
Process multiple images at once to audit resolution, format, and metadata across a full set.
Check Image DPI Online
Quick DPI check and print-size calculator — see what your image can print at 150, 300, and 600 DPI.
Optimization Guides
Social Media Image Sizes (2026)
Pixel dimensions and aspect ratios for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, TikTok, Pinterest.
DPI & Print Readiness Guide
300 DPI explained, pixel requirements by print size, file format recommendations for professional printing.
How to Check Image Quality
Resolution, compression, sharpness — what each metric means and how to evaluate your images.
Color Palette Extraction Guide
How to extract dominant colors for design, branding, and web development from any image.
Image Similarity Comparison
Pixel-level comparison, diff heatmaps, and similarity scoring for finding duplicates and quality testing.
Camera Settings Explained
ISO, aperture, shutter speed, focal length — understand the settings that determine image quality.
Check your image quality now
Upload any photo for an instant quality score with resolution, compression, and sharpness analysis.
Analyze Quality