Compress images, merge PDFs, count words, format JSON, generate secure passwords, and calculate percentages without signups or server uploads.
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Compress PNG, JPEG, and WebP images locally with adjustable quality and dimensions.
Resize photos and graphics to exact pixel dimensions with optional aspect ratio lock.
Convert JPEG and PNG images into modern WebP format for faster web loading.
Convert WebP images to standard JPEG format with transparent background fill.
Convert JPEG photos into lossless PNG format instantly.
Combine multiple PDF documents into a single organized PDF file.
Extract specific pages or page ranges from a PDF document.
Convert multiple JPG or PNG images into a single PDF document.
Convert PDF document pages into high-resolution JPG images.
Rotate specific or all pages in a PDF document by 90°, 180°, or 270°.
Count words, characters, sentences, paragraphs, and reading time instantly.
Detailed character counting with and without spaces, lines, and limits.
Convert text between uppercase, lowercase, title case, and sentence case.
Clean up text lists by stripping duplicate lines while preserving order.
Convert titles and headings into clean URL-friendly slugs.
Validate, pretty-print, and minify JSON data with instant error feedback.
Generate customizable QR codes for URLs, Wi-Fi, text, and contact info.
Generate cryptographically secure random passwords with custom complexity rules.
Calculate exact age in years, months, days, and countdown to next birthday.
Solve percentage problems, increases, decreases, and proportions.