Image DPI Calculator
Calculate print size from image pixels and DPI in your browser. Convert pixels to inches and centimeters with no upload.
ImgShrink
All Image Tools
Find browser-based image tools for compression, conversion, resizing, print size, DPI, pixels and batch workflows.
Updated September 7, 2026
Search tools
New Image Size & Resolution tools
5 tools
Print Size Calculator
Calculate how large an image can print from pixel dimensions and DPI. See inches, centimeters and print quality notes.
Pixels to Inches
Convert image pixels to inches using DPI. Calculate width, height and print size directly in your browser.
Pixels to CM
Convert image pixels to centimeters using DPI. Get print dimensions in cm with inch and DPI context.
Passport Photo Size Calculator
Check common passport photo sizes and convert millimeters or inches to pixels at 300 DPI or another DPI value.
Tool categories
Image Size & Resolution tools
5 tools
Image DPI Calculator
Calculate print size from image pixels and DPI in your browser. Convert pixels to inches and centimeters with no upload.
Print Size Calculator
Calculate how large an image can print from pixel dimensions and DPI. See inches, centimeters and print quality notes.
Pixels to Inches
Convert image pixels to inches using DPI. Calculate width, height and print size directly in your browser.
Pixels to CM
Convert image pixels to centimeters using DPI. Get print dimensions in cm with inch and DPI context.
Passport Photo Size Calculator
Check common passport photo sizes and convert millimeters or inches to pixels at 300 DPI or another DPI value.
Compression tools
3 tools
Compress Image Online
Compress JPG, PNG, WebP and AVIF images in your browser. Reduce image file size privately with adjustable quality and instant downloads.
Compress JPG Online
Compress JPG photos locally in your browser with quality and width controls. No uploads, accounts or watermarks.
Compress PNG Online
Compress PNG images in your browser by resizing or converting to WebP/JPG when useful. Private local processing with instant downloads.
Conversion tools
7 tools
Convert JPG to WebP
Convert JPG images to WebP in your browser for smaller web-ready files. No upload required.
Convert PNG to WebP
Convert PNG images to WebP locally in your browser. Reduce file size for screenshots and graphics without uploading.
Convert WebP to JPG
Convert WebP images to JPG in your browser for compatibility with apps, forms and older workflows.
Image Converter Online
Convert images between JPG, PNG, WebP and AVIF in your browser. Private local conversion with no uploads.
Convert AVIF to JPG
Convert AVIF images to JPG locally in your browser for compatibility with apps and upload forms.
Convert JPG to PNG
Convert JPG images to PNG in your browser for simple compatibility workflows. No upload required.
Convert PNG to JPG
Convert PNG images to JPG in your browser. Flatten transparency to white and download a compatible JPG file.
Resize tools
7 tools
Resize Image Online
Resize images by width and height in your browser. Create smaller JPG, PNG or WebP files without uploading.
Instagram Image Resizer
Resize images for Instagram square, portrait, landscape and story sizes in your browser. No upload required.
Social Media Image Resizer
Resize images for social media previews, posts and profile graphics in your browser with practical presets.
Facebook Image Resizer
Resize images for Facebook profile, cover, post and link preview sizes locally in your browser. No upload required.
X Twitter Image Resizer
Resize images for X/Twitter profile, header, post and card sizes locally in your browser. No upload required.
LinkedIn Image Resizer
Resize images for LinkedIn profile, banner, company logo and shared post sizes locally in your browser.
TikTok Image Resizer
Resize images for TikTok vertical, square, horizontal and profile-style canvases locally in your browser.
Optimization tools
3 tools
Compress Image to 100KB
Compress an image toward a 100KB target in your browser with automatic quality adjustment and no upload.
Compress Image to 200KB
Compress images toward a 200KB target locally in your browser. Adjustable output with no file upload.
Compress Image to 500KB
Compress photos and graphics toward a 500KB target in your browser. Fast local processing with instant download.
Batch image tools
8 tools
Batch Compress Images Online
Compress multiple JPG, PNG, WebP and AVIF images in your browser. See each file's size, savings and download results without uploads.
Batch Compress JPG Online
Compress many JPG photos locally in your browser with a visible queue, per-file savings and ZIP download.
Batch Compress PNG Online
Compress multiple PNG images in your browser by resizing or exporting to WebP, JPG or PNG. No upload required.
Batch Convert JPG to WebP
Convert multiple JPG images to WebP in your browser with per-file progress, size savings and ZIP download.
Batch Convert PNG to WebP
Convert multiple PNG images to WebP locally in your browser. Process a queue and download individual files or a ZIP.
Batch Convert WebP to JPG
Convert multiple WebP images to JPG in your browser for forms, editors and compatibility workflows.
Batch Resize Images Online
Resize multiple images by width and height in your browser. Process a visible queue and download results as files or ZIP.
Batch Image Converter Online
Convert multiple images between JPG, PNG, WebP and AVIF in your browser with queue progress and ZIP download.