All Online Tools

Combine multiple PDF documents into a single organized file in seconds.

Extract specific page ranges or break down a PDF into individual files.

Reduce PDF file size while preserving readability and vector formatting.

Convert PDF pages into high-resolution JPG or PNG images.

Turn multiple images into a beautiful, organized PDF document.

Permanently rotate all or specific pages in your PDF document.

Rearrange, delete, duplicate, and rotate individual pages visually.

Add custom page numbers to headers or footers with full styling control.

Stamp custom text watermarks onto PDF pages with custom opacity and rotation.

Inspect, edit, or strip hidden document metadata for privacy.

Compress JPG, PNG, and WebP images with adjustable quality.

Resize images to exact pixel dimensions, percentages, or social presets.

Convert between JPG, PNG, WebP, and AVIF image formats.

Crop, flip, and rotate photos with aspect ratio presets.

Read camera settings, GPS location, and technical EXIF details.

Isolate subjects and create transparent PNGs with smart edge detection.

Add custom logos, multi-line text, 3x3 grid positioning, and opacity in batch for images and videos.

Solve any percentage problem with formulas and step-by-step math.

Calculate sale prices, savings amount, and final total with sales tax.

Calculate exact age in years, months, days, and next birthday countdown.

Calculate duration between dates and compute business working days.

Convert between 10 measurement categories including Length, Weight, Temp, and Area.

Calculate Body Mass Index (BMI) and discover your healthy weight range.

Calculate monthly payments, total interest, and full amortization schedule.

Forecast investment growth with regular deposits and compounding frequency.

Calculate sales tax forwards or reverse-calculate pre-tax amounts.

Calculate gross profit, profit margin percentage, and markup percentage.

Real-time count of words, characters, sentences, paragraphs, and reading time.

Transform text into UPPERCASE, lowercase, Title Case, camelCase, and more.

Generate custom QR codes for URLs, plain text, WiFi, and contact details.

Encode text and files to Base64, or decode Base64 back into text.

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly.

Generate cryptographically secure random passwords and passphrases.

Inspect SSL/TLS certificates, DNS records, security headers, and website health.

Download any video, audio track, and subtitles from 1,800+ sites powered by yt-dlp.

Compress video files without losing quality using CRF, target size, or bitrate controls.

Upscale images 2× and 4× locally using in-browser WebGPU AI super-resolution.

Ultra-fast parallel batch conversion of iPhone HEIC/HEIF photos to JPG or PNG.

Fix sideways and upside-down smartphone & camera videos with 90°, 180°, and 270° orientation correction.

Erase logos, watermarks, timestamps, and unwanted elements from images and videos.

Convert hundreds of iPhone MOV, HEVC and other videos to MP4 with smart quality preservation.