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Powerful, free online tools to boost your productivity. No sign-up required.
Most used tools by our community
Convert text to and from Base64 encoding
Convert between HEX, RGB, and HSL color formats
Reduce PDF file size online for free. Optimize structure locally — nothing uploaded to a server.
Convert between different currencies with live exchange rates
Compress images with Sharp for smaller file sizes
Convert JPG images to PDF documents
Combine multiple PDF files into one document. Free, fast, and runs entirely in your browser.
Free online PDF editor — edit text and images, sign, annotate, and compress. Everything saves locally in your browser; nothing is uploaded.
Convert PDF pages to JPG images. Export each page as a high-quality JPEG in your browser.
Measure pixel dimensions of images
Create QR codes for URLs, text, or contact information
Build, test, and debug regular expressions with real-time feedback
Preview SEO details and social sharing metadata for any link
Split a PDF into separate pages or extract a page range. Free and private — runs in your browser.
Simple utilities to manipulate and analyze text
Convert between different units of measurement
Transform, analyze, and manipulate text
Convert text to and from Base64 encoding
Simple utilities to manipulate and analyze text
Convert between camelCase, snake_case, and other text formats
Encode and decode URL components
Generate random UUIDs for your applications
Convert between data formats (JSON, XML, YAML, CSV, etc.)
Convert between CSV and JSON data formats
Convert CSV data to SQL INSERT statements
Convert CSV data to XML format
Convert CSV data to YAML format
Convert INI configuration files to JSON format
Convert INI configuration files to XML format
Convert INI configuration files to YAML format
Convert JSON data to C# class code
Convert JSON data to Java class code
Convert JSON data to PHP array format
Convert JSON data to Protobuf schema definition
Convert JSON data to XML format
Convert JSON data to YAML format
Convert Markdown to HTML with live preview
Convert SQL queries (SELECT, INSERT) to MongoDB queries with support for WHERE, ORDER BY, and GROUP BY
Convert XML data to JSON format
Convert XML data to XSD schema definition
Convert XML data to YAML format
Convert YAML data to JSON format
Image conversion, resizing, and manipulation tools
Compress images with Sharp for smaller file sizes
Convert JPG images to PDF documents
Measure pixel dimensions of images
Convert Data URI strings to viewable images
Create favicons for your website
Convert images between different formats
Resize images to your desired dimensions
Convert image files to Data URI strings
Select regions on images and apply perspective transformation to morph images into those regions
Format, minify, and beautify code
Generate codes, QR codes, and other content
Test and validate patterns, APIs, and structures
Useful tools for everyday tasks
Edit, sign, and manage PDF documents
Reduce PDF file size online for free. Optimize structure locally — nothing uploaded to a server.
Combine multiple PDF files into one document. Free, fast, and runs entirely in your browser.
Free online PDF editor — edit text and images, sign, annotate, and compress. Everything saves locally in your browser; nothing is uploaded.
Convert PDF pages to JPG images. Export each page as a high-quality JPEG in your browser.
Split a PDF into separate pages or extract a page range. Free and private — runs in your browser.
Add page numbers to every page of a PDF. Customize position and starting number — free and local.
Remove unwanted pages from a PDF. Select pages to delete and download the trimmed file.
Reorder PDF pages by drag and drop. Rearrange pages and download the reorganized document.
Rotate PDF pages 90°, 180°, or 270°. Free online tool — files stay on your device.
Add a text watermark to every page of a PDF. Customize text, opacity, and rotation — free and private.