Developer Tools Hub
Discover 46+ powerful tools to supercharge your development workflow. Most tools run locally in your browser, with some using secure APIs for enhanced functionality.
JSON Formatter
Format, validate, and minify JSON data with syntax highlighting
JWT Decoder
Decode and verify JSON Web Tokens with header and payload inspection
JWT Creator
Generate JSON Web Tokens with custom claims and signature
Password Generator
Generate strong, secure passwords with customizable options
Regex Tester
Test and debug regular expressions with real-time matching
Cron Parser
Parse and validate cron expressions with next run times
UUID Generator
Generate UUIDs (v1, v4) with bulk generation support
Timestamp Converter
Convert between Unix timestamps and human-readable dates
Base64 Encoder/Decoder
Encode and decode Base64 strings with UTF-8 support
URL Encoder/Decoder
Encode and decode URLs with special character handling
HTML Minifier
Minify HTML code by removing whitespace and comments
JWT Verifier
Verify JWT signatures with secret key validation
Email Server Configuration Tester
Test IMAP, SMTP, and POP3 server configurations to verify connection settings
Color Contrast Checker
Check WCAG color contrast ratios for accessibility
Lorem Ipsum Generator
Generate placeholder text with customizable length
QR Code Generator
Generate QR codes for text, URLs, and more
Hash Generator
Generate SHA256, MD5, and other cryptographic hashes
Text Diff Checker
Compare two texts and highlight differences
Email HTML Validator
Validate HTML for email compatibility
HTTP Header Viewer
View HTTP request and response headers
User-Agent Parser
Parse and analyze user agent strings
CSV & JSON Converter
Convert between CSV and JSON formats
Image Format Converter
Convert images between different formats (PNG, JPEG, WebP, etc.)
Image Compressor
Compress images to reduce file size while maintaining quality
Image Resizer
Resize images with precise dimensions, scaling, and aspect ratios
Image Cropper
Crop images with visual selection and aspect ratio controls
Images to PDF
Convert multiple images into a single PDF document
PDF to Images
Extract pages from PDF files as individual images
PDF Merger
Combine multiple PDF files into a single document
PDF Splitter
Extract specific pages or split PDF into multiple documents
PDF Page Reorder
Rearrange pages in your PDF document
PDF Unlock Tool
Remove password protection from PDF files
PDF Lock Tool
Add password protection and permissions to PDF files
Image Batch Processor
Process multiple images at once with batch operations
Image Metadata Viewer/Stripper
View and remove EXIF data and metadata from images
Favicon Generator
Generate favicons in multiple sizes and formats from images
Sprite Sheet Generator
Combine multiple images into sprite sheets for web development
Color Palette Generator
Generate comprehensive color palettes with framework code outputs
Image Editor
Edit images with crop, rotate, draw, and filter tools
Image Diff Tool
Compare two images and highlight visual differences
Image Sharpness Enhancer
Enhance image sharpness and clarity with advanced algorithms
Image Watermarker
Add text or image watermarks to protect your images
Background Remover
Remove backgrounds from images automatically
DPI Converter
Change image DPI/PPI for print and web optimization
Domain to IP Lookup
Convert domain names to IP addresses using DNS A and AAAA record lookups
IP to Domain Lookup
Find domain names associated with IP addresses using reverse DNS PTR record lookups
Coming Soon Tools
We're actively developing 14 new tools to expand our collection. These tools will be available soon and will maintain the same privacy-first, client-side processing approach as our existing tools.
Why Choose ToolDash?
ToolDash is the ultimate developer toolkit, providing essential utilities that every programmer needs.
Comprehensive Tool Collection
Our extensive library includes 46 carefully crafted developer tools covering every aspect of modern development. From data processing and formatting to security and validation, we provide the utilities you need most.
Whether you're working with APIs and need to format JSON, handling authentication with JWT tokens, or need to encode Base64 data, we have you covered.
Privacy-First Approach
Most tools process data locally in your browser using client-side JavaScript. For tools requiring server processing (like AI tools or advanced APIs), your data is processed securely and never stored.
No registration required, no data collection, no tracking. Simply open a tool and start working immediately with confidence in your data security.
Built for Developer Productivity
Every tool is designed with developer experience in mind. Features include syntax highlighting, error validation, one-click copying, and real-time processing for instant results.
From quick utilities like our UUID generator to complex tools like our regex tester, each tool is optimized for speed and ease of use.
Always Free, Always Available
All 46 tools are available with no hidden costs, premium features, or usage limits. We believe essential developer tools should be accessible to everyone, from students to enterprise developers.
Access tools instantly from any device with a modern web browser. No installations, no subscriptions, no limitations - just powerful tools when you need them.
Frequently Asked Questions
How do I use these developer tools?
Each tool has a simple interface - just paste your data, configure any options, and get instant results. Most tools also include examples and helpful tips.
Can I bookmark specific tools?
Yes! Each tool has its own URL that you can bookmark for quick access. You can also add them to your browser's favorites or home screen.
Are there keyboard shortcuts?
Many tools support common keyboard shortcuts like Ctrl+V for paste, Ctrl+C for copy, and Ctrl+A for select all.
Can I use these tools in my projects?
These are web-based tools for development workflow. For programmatic usage, consider using the underlying libraries or APIs these tools are based on.
Do tools work on mobile devices?
Yes! All tools are responsive and work on mobile devices, though some complex tools may have a better experience on desktop.
Ready to Get Started?
Join thousands of developers who trust ToolDash for their daily development needs.