Explore Our Tools
Discover our comprehensive collection of tools designed to enhance your workflow
Text Tools
Transform, analyze, and generate text with powerful tools for content creators and developers.
- Case Converter
- Letter Counter
- Lorem Ipsum Generator
- Multiple Whitespace Remover
Coding Tools
Essential utilities for developers including encoding, hashing, and data visualization tools.
- Base64 Encoder Decoder
- Hash Tools
- Html Encoder Decoder
- Json Tree Viewer
Color Tools
Professional color management tools for designers and developers.
- Color Converter
- Color Extractor
- Color Mixer
- Color Shades Generator
Image Tools
Image processing and analysis tools for designers and content creators.
- Image Color Picker
- Image To Base64
- Instagram Filter
- Photo Censor
CSS Tools
CSS generation tools to streamline your web development workflow.
- CSS Background Pattern Generator
- Css Border Radius Generator
- CSS Text Outline Generator
- Tailwind CSS Text Outline Generator
General Tools
Utility tools for everyday tasks and productivity enhancement.
- Barcode Generator
- Password Generator
- Qr Code Generator
Featured Tools
Discover our most popular and essential tools, handpicked for you
Hash Tools
Generate MD5, SHA1, SHA256, and SHA512 hashes
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Regex Tester
Test and debug regular expressions online. Highlight matches, inspect capture groups, and validate patterns with live feedback.
JWT Decoder
Decode and inspect JSON Web Tokens (JWT) instantly. View the header, payload claims, and signature without any server-side processing.
Photo Censor
Add censor areas to blur, pixelate, or cover sensitive content in photos
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
Number Base Converter
Convert numbers between decimal, binary, octal, and hexadecimal
Hash Tools
Generate MD5, SHA1, SHA256, and SHA512 hashes
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Regex Tester
Test and debug regular expressions online. Highlight matches, inspect capture groups, and validate patterns with live feedback.
JWT Decoder
Decode and inspect JSON Web Tokens (JWT) instantly. View the header, payload claims, and signature without any server-side processing.
Photo Censor
Add censor areas to blur, pixelate, or cover sensitive content in photos
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
Number Base Converter
Convert numbers between decimal, binary, octal, and hexadecimal
Hash Tools
Generate MD5, SHA1, SHA256, and SHA512 hashes
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Regex Tester
Test and debug regular expressions online. Highlight matches, inspect capture groups, and validate patterns with live feedback.
JWT Decoder
Decode and inspect JSON Web Tokens (JWT) instantly. View the header, payload claims, and signature without any server-side processing.
Photo Censor
Add censor areas to blur, pixelate, or cover sensitive content in photos
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
Number Base Converter
Convert numbers between decimal, binary, octal, and hexadecimal
CSV to JSON Converter
Convert CSV data to JSON format instantly. Supports custom delimiters, quoted fields, and optional header row mapping.
Find & Replace
Find and replace text with support for regex, case sensitivity, and whole word matching
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text
Duplicate Lines Remover
Remove duplicate lines from text instantly. Supports case-insensitive matching, whitespace trimming, and keeping the first or last occurrence.
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Instagram Filter
Apply Instagram-style filters to images
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
CSV to JSON Converter
Convert CSV data to JSON format instantly. Supports custom delimiters, quoted fields, and optional header row mapping.
Find & Replace
Find and replace text with support for regex, case sensitivity, and whole word matching
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text
Duplicate Lines Remover
Remove duplicate lines from text instantly. Supports case-insensitive matching, whitespace trimming, and keeping the first or last occurrence.
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Instagram Filter
Apply Instagram-style filters to images
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
CSV to JSON Converter
Convert CSV data to JSON format instantly. Supports custom delimiters, quoted fields, and optional header row mapping.
Find & Replace
Find and replace text with support for regex, case sensitivity, and whole word matching
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text
Duplicate Lines Remover
Remove duplicate lines from text instantly. Supports case-insensitive matching, whitespace trimming, and keeping the first or last occurrence.
Base64 Encoder Decoder
Encode and decode text, images, and files to Base64
Instagram Filter
Apply Instagram-style filters to images
Line Sorter
Sort lines of text alphabetically, by length, numerically, or in reverse order
Roman Numeral Converter
Convert between integers and Roman numerals. Supports numbers from 1 to 3999 with full validation.
Why Choose 1001Tools?
Everything you need to boost your productivity
Easy Discovery
Find any tool instantly with our intuitive navigation and organized categories
100% Free
All tools are completely free to use without any limitations or hidden costs
Professional Quality
Professional-grade tools designed for real-world use cases and workflows
Smart Themes
Comfortable viewing in any lighting condition with automatic dark mode support