All-in-one online tools for smart work
Welcome to mmTools
All-in-one online tools for smart work — convert, create, and boost your productivity with the power of AI.
Latest Tools
Popular Tools
Office
PDF Merger
Merge multiple PDF files
PDF Splitter
Split PDF into multiple files
PDF Watermark
Add watermark to PDF files
PDF Delete Pages
Delete specific pages from PDF
PDF Rotate
Rotate PDF pages
PDF Page Sorter
Reorder and rotate PDF pages by dragging
PDF Compressor
Compress PDF files to reduce size
PDF to Images
Convert each PDF page to an image
PDF Image Extractor
Extract and download images from PDF files
PDF Signature
Add signature to PDF documents
Handwritten Signature
Create digital handwritten signatures
Online Screen Recorder
Record your screen, window, or tab in browser
Images to PDF
Combine multiple images into a PDF
JSON to Excel
Convert JSON data to Excel spreadsheet
Excel to CSV
Convert Excel files to CSV format
CSV to Excel
Convert CSV files to Excel format
Excel Merge
Merge multiple Excel files into one
Markdown Previewer
Preview Markdown in real-time
AI Tools ✨
Convert
Image Tools
Image Compressor
Compress images to reduce file size
Image Base64 Encoder
Convert images to Base64 and back
Image Format Converter
Convert images between JPG, PNG, WebP formats
Batch Image Converter
Batch convert multiple images between formats
Image Filter
Apply various filters to images
Image Splitter
Split images into grid pieces
Image EXIF Viewer
View and analyze photo EXIF metadata
Image Watermark
Add text or image watermarks to your photos
Image Color Picker
Pick colors from images and get HEX, RGB, HSL, HSV values
Development
JSON Formatter
Format and validate JSON
Text Encoder/Decoder
All-in-one text encoding and decoding tool
Base64 Encoder
Encode text to Base64
URL Encoder
Encode URLs for safe transmission
Hash Generator
Generate MD5, SHA hashes
File Hash Calculator
Calculate file hashes (MD5, SHA)
HTML Formatter
Format and beautify HTML code
CSS Formatter
Format and beautify CSS code
JavaScript Formatter
Format, minify and obfuscate JavaScript
SQL Formatter
Format and beautify SQL queries
Regex Tester
Test and debug regular expressions
Unix Timestamp Converter
Convert Unix timestamps to dates
Word Counter
Count characters, words, sentences, and paragraphs
Text Diff
Compare two texts and highlight differences
Random Generator
Generate random passwords, UUIDs, and test data
Text Sorter
Sort text lines by various criteria
JWT Decoder
Decode and parse JWT tokens
MiniTools
QR Code Generator
Create QR codes
QR Code Reader
Scan and decode QR codes from images
Password Generator
Generate secure passwords
Color Picker
Pick and convert colors
Lorem Ipsum
Generate placeholder text
Date Calculator
Calculate date differences and intervals
Blood Type Calculator
Calculate possible blood types from parents
Percentage Calculator
Calculate percentages, discounts, and more
Timezone Converter
Convert times between different timezones
Meeting Time Finder
Find best meeting times across timezones
Countdown Timer
Count down to a specific date and time
Case Converter
Convert text between different cases
Text Deduplicator
Remove duplicate lines from text
Unit Converter
Convert length, weight, temperature, volume
M3U8 Video Downloader
Download M3U8 streaming videos with progress visualization
Media Tools
Lifestyle
BMI Calculator
Calculate your Body Mass Index
BMR Calculator
Calculate your Basal Metabolic Rate
Investment Calculator
Calculate investment returns and compound interest
Mortgage Calculator
Calculate monthly mortgage payments and interest
Pregnancy Calculator
Calculate pregnancy due date and trimesters
Sleep Calculator
Calculate optimal bedtime and wake time
Pomodoro Timer
Boost productivity with time management