📐 image size calculator — worldwide pro standards
Global pixel dimensions • file size estimator • format comparison • model year intelligence
⚙️ Image parameters
📐 Total pixels:—
📸 Megapixels (MP):—
💾 Uncompressed size:—
🖨️ Print size (at current DPI):—
⚡ Model year efficiency factor:—
* estimated compressed sizes below & chart use year factor + advanced codecs
📊 Global image intelligence
🌎 Select a country to see regional image standards & advice.
✅ Recommended web JPEG (85% quality) : —
✅ Progressive WebP (lossy) : —
✅ Next‑gen AVIF : —
📦 Uncompressed (RAW equivalent) : —
🧠 Color mode impact: —
📈 Image size comparison graph (compressed vs format)
* Estimated file sizes after compression & modern codec improvements. Model year factor applied (newer years → better compression).
📘 How to use this image size calculator
1 Adjust image width, height (pixels) and color mode (RGB/CMYK/Grayscale).
2 Choose bits per channel, Model Year (e.g., 2024,2025,2026) to simulate compression efficiency advancements.
3 Pick your country — dynamic standard insights (web/print guidelines) appear instantly.
4 View detailed results: megapixels, uncompressed & compressed sizes for JPEG, WebP, AVIF, and the interactive bar chart updates live.
5 Use DPI field to find real-world print dimensions (inches/cm).
💡 Pro insights (expert recommendations):
• For web use, keep images < 200KB and choose WebP/AVIF over JPEG. For retina displays, double pixel dimensions but compress moderately.
• Print requires 300 DPI minimum: use CMYK and 16‑bit for professional brochures. Always check total uncompressed size before export.
• Model year factor: adopting newer encoding (2025+) reduces file up to 25% with same visual quality — ideal for global performance.
• In USA/Europe, standard social media image width: 1080–1920px. In Japan, high-res 4K ready images are preferred for e‑commerce.
• Use ‘lossy WebP’ for photography and PNG only when transparency or sharp graphics needed.
• For web use, keep images < 200KB and choose WebP/AVIF over JPEG. For retina displays, double pixel dimensions but compress moderately.
• Print requires 300 DPI minimum: use CMYK and 16‑bit for professional brochures. Always check total uncompressed size before export.
• Model year factor: adopting newer encoding (2025+) reduces file up to 25% with same visual quality — ideal for global performance.
• In USA/Europe, standard social media image width: 1080–1920px. In Japan, high-res 4K ready images are preferred for e‑commerce.
• Use ‘lossy WebP’ for photography and PNG only when transparency or sharp graphics needed.