All Your Essential Online Tools in One Place
From formatting JSON to generating AI content, editing PDFs to compressing images — access 145 powerful tools across 10 categories. Every service is free, private, and works entirely in your browser.
Everything you need, organized into 10 categories
Each category contains a suite of carefully built tools designed to solve real problems. Browse below to find exactly what you need.
Developer Tools
25 tools · Essential utilities for coders & devs
Format, validate, encode, decode, and test code with these 25 developer-focused tools. From JSON formatters to regex testers — everything a programmer needs.
JSON Formatter
Beautify & validate JSON
JSON Validator
Check if JSON is valid
JSON Minifier
Compress JSON to save space
JSON Pretty Printer
Make JSON human-readable
JSON to CSV
Convert JSON data to spreadsheets
CSV to JSON
Convert spreadsheets to JSON
XML Formatter
Beautify XML documents
XML to JSON
Convert XML data to JSON
YAML to JSON
Convert YAML configs to JSON
SQL Formatter
Beautify your SQL queries
HTML Formatter
Prettify HTML markup
CSS Formatter
Organize your stylesheets
JavaScript Formatter
Prettify JS/TS code
Base64 Encode
Encode text or files to Base64
Base64 Decode
Decode Base64 back to text
JWT Decoder
Inspect JWT tokens
JWT Generator
Create JWT tokens
URL Encoder
Encode URLs safely
URL Decoder
Decode percent-encoded URLs
UUID Generator
Generate unique identifiers
Hash Generator
MD5, SHA-1, SHA-256, SHA-512
Regex Tester
Test & debug regular expressions
Unix Timestamp Converter
Convert between dates & timestamps
Cron Expression Generator
Create & explain cron schedules
API Request Tester
Test REST & GraphQL APIs
Text & Writing Tools
20 tools · Writer's digital Swiss Army knife
20 versatile text tools for writers, editors, and content creators. Count words, convert cases, compare text, and generate content effortlessly.
Word Counter
Count words, characters & more
Character Counter
Count characters with & without spaces
Paragraph Counter
Count paragraphs in your text
Case Converter
Convert text between letter cases
Remove Duplicate Lines
Clean up repeated text lines
Text Sorter
Sort lines alphabetically
Reverse Text
Reverse words, lines & characters
Random Text Generator
Generate random text passages
Lorem Ipsum Generator
Classic placeholder text
Slug Generator
Create SEO-friendly URL slugs
Text Diff Checker
Compare two texts side by side
Whitespace Remover
Strip extra spaces & tabs
Line Break Remover
Join lines into single paragraph
HTML Entity Encoder
Encode special HTML characters
HTML Entity Decoder
Decode HTML entities to text
Markdown Editor
Write & format with Markdown
Markdown Preview
Render Markdown in real-time
Read Time Calculator
Estimate reading duration
Keyword Density Checker
Analyze keyword frequency
Text Compare Tool
Side-by-side text comparison
Image Tools
15 tools · Edit, convert & optimize images
15 powerful image tools for compression, conversion, resizing, and editing. Process PNG, JPG, WebP, SVG, and more — all in your browser.
Image Compressor
Reduce image file size
Image Resizer
Resize images to any dimension
Image Cropper
Crop images with precision
Image Converter
Convert between image formats
PNG to JPG
Convert PNG images to JPG
JPG to PNG
Convert JPG images to PNG
WebP Converter
Convert to/from WebP format
SVG Converter
Convert SVGs to PNG, JPG & more
Image to Base64
Convert images to Base64 strings
Base64 to Image
Convert Base64 strings back to images
Favicon Generator
Create favicons from any image
Blur Image
Add blur effects to images
Image Rotator
Rotate images by any angle
Flip Image
Mirror & flip images
Color Picker from Image
Extract colors from any image
PDF Tools
15 tools · Edit, merge & convert PDFs online
15 essential PDF tools for merging, splitting, compressing, converting, and editing PDF documents. Handle all your PDF needs without installing software.
Merge PDF
Combine multiple PDFs into one
Split PDF
Split PDF into separate files
Compress PDF
Reduce PDF file size
PDF to JPG
Convert PDF pages to images
JPG to PDF
Convert images to PDF documents
PDF Page Extractor
Extract specific pages from PDF
Rotate PDF
Rotate PDF pages
Unlock PDF
Remove PDF password protection
Protect PDF
Add password to PDF
Remove PDF Pages
Delete unwanted PDF pages
PDF Metadata Viewer
View PDF document properties
PDF Page Counter
Count pages in PDF documents
PDF Text Extractor
Extract text from PDF documents
PDF Organizer
Reorder, delete & arrange PDF pages
PDF Size Reducer
Shrink PDF file size efficiently
Color & Design Tools
10 tools · Pick, convert & generate color palettes
10 color and CSS design tools for designers and developers. Pick colors, generate gradients, and create CSS effects without leaving your browser.
Color Picker
Pick colors from a visual palette
HEX to RGB
Convert HEX colors to RGB
RGB to HEX
Convert RGB colors to HEX
HEX to HSL
Convert HEX colors to HSL
Gradient Generator
Create beautiful CSS gradients
CSS Box Shadow Generator
Create custom box shadows
CSS Border Radius Generator
Create rounded corners visually
CSS Clip Path Generator
Create custom shape masks
CSS Transform Generator
Generate CSS transform effects
Palette Generator
Generate harmonious color palettes
SEO & Marketing Tools
15 tools · Optimize content & boost rankings
15 SEO and marketing tools to optimize your website's search presence. Generate meta tags, check redirects, preview SERPs, and audit your site.
Meta Tag Generator
Generate SEO meta tags
Open Graph Generator
Generate OG meta tags for social sharing
Twitter Card Generator
Generate Twitter Card meta tags
Robots.txt Generator
Create robots.txt files
Sitemap Generator
Generate XML sitemaps
URL Slug Generator
Create SEO-friendly URL slugs
Keyword Density Checker
Analyze keyword usage in content
UTM Builder
Build UTM tracking URLs
Redirect Checker
Check URL redirect chains
Canonical URL Checker
Check canonical URL tags
HTTP Header Checker
Inspect HTTP response headers
Google Cache Checker
Check Google's cached version of a page
SERP Preview Tool
Preview search result snippets
Website Screenshot Tool
Capture full-page website screenshots
Website Meta Extractor
Extract meta data from any URL
Encoding & Conversion Tools
10 tools · Convert between formats & encodings
10 encoding and conversion utilities for developers. Convert between binary, decimal, hex, ASCII, Unicode, and handle HTML encoding with ease.
Binary Converter
Convert text to binary code
Decimal Converter
Convert between decimal & other bases
Hex Converter
Convert between hex & other formats
ASCII Converter
Convert text to ASCII codes
Unicode Converter
Convert text to Unicode codes
URL Parser
Parse & analyze URL components
MIME Type Checker
Check MIME types of files
HTML Encoder
Encode text for HTML
HTML Decoder
Decode HTML entities to text
Escape Character Generator
Generate escape sequences
Security Tools
10 tools · Stay safe online
10 security tools for passwords, encryption, QR codes, and network diagnostics. Generate strong passwords, check SSL certificates, and scan QR codes.
Password Generator
Generate strong random passwords
Password Strength Checker
Check how strong your password is
Random String Generator
Generate random strings & tokens
Random Number Generator
Generate random numbers
QR Code Generator
Create QR codes for any link or text
QR Code Scanner
Scan QR codes from images
Hash Checker
Verify file & text hashes
SSL Certificate Checker
Check SSL/TLS certificate status
DNS Lookup
Look up DNS records
IP Lookup
Look up IP address details
Date & Time Tools
10 tools · Calculate, convert & manage dates
10 date and time calculators for scheduling, planning, and time management. Calculate age, date differences, time zones, business days, and more.
Age Calculator
Calculate exact age in years, months, days
Date Difference Calculator
Find days between two dates
Time Zone Converter
Convert time across time zones
Business Days Calculator
Calculate working days & deadlines
Unix Timestamp Converter
Convert Unix timestamps to readable dates
Countdown Generator
Create countdown timers
Calendar Generator
Generate printable calendars
Week Number Calculator
Find week numbers for dates
Leap Year Checker
Check if a year is a leap year
Working Hours Calculator
Calculate work hours & overtime
AI-Powered Tools
15 tools · Generate content with artificial intelligence
15 AI-powered content generation tools for writers, marketers, and creators. Generate titles, descriptions, emails, social posts, and more with the power of AI.
AI Title Generator
Generate catchy titles with AI
AI Meta Description Generator
Write SEO meta descriptions with AI
AI Email Writer
Write professional emails with AI
AI Product Description Generator
Create product descriptions with AI
AI Blog Outline Generator
Outline blog posts with AI
AI YouTube Title Generator
Generate clickable YouTube titles
AI YouTube Description Generator
Write YouTube descriptions with AI
AI Instagram Caption Generator
Write Instagram captions with AI
AI LinkedIn Post Generator
Write LinkedIn posts with AI
AI Tweet Generator
Write tweets with AI
AI Hashtag Generator
Generate trending hashtags with AI
AI Prompt Generator
Generate AI prompts for any task
AI Regex Generator
Generate regex patterns with AI
AI SQL Query Generator
Write SQL queries with AI
AI JSON Generator
Generate JSON data structures with AI
The complete services directory
Every tool we offer, listed alphabetically. Find what you need quickly — all 145 tools in one place.
Age Calculator
Date & Time Tools
AI Blog Outline Generator
AI-Powered Tools
AI Email Writer
AI-Powered Tools
AI Hashtag Generator
AI-Powered Tools
AI Instagram Caption Generator
AI-Powered Tools
AI JSON Generator
AI-Powered Tools
AI LinkedIn Post Generator
AI-Powered Tools
AI Meta Description Generator
AI-Powered Tools
AI Product Description Generator
AI-Powered Tools
AI Prompt Generator
AI-Powered Tools
AI Regex Generator
AI-Powered Tools
AI SQL Query Generator
AI-Powered Tools
AI Title Generator
AI-Powered Tools
AI Tweet Generator
AI-Powered Tools
AI YouTube Description Generator
AI-Powered Tools
AI YouTube Title Generator
AI-Powered Tools
API Request Tester
Developer Tools
ASCII Converter
Encoding & Conversion Tools
Base64 Decode
Developer Tools
Base64 Encode
Developer Tools
Base64 to Image
Image Tools
Binary Converter
Encoding & Conversion Tools
Blur Image
Image Tools
Business Days Calculator
Date & Time Tools
Calendar Generator
Date & Time Tools
Canonical URL Checker
SEO & Marketing Tools
Case Converter
Text & Writing Tools
Character Counter
Text & Writing Tools
Color Picker
Color & Design Tools
Color Picker from Image
Image Tools
Compress PDF
PDF Tools
Countdown Generator
Date & Time Tools
Cron Expression Generator
Developer Tools
CSS Border Radius Generator
Color & Design Tools
CSS Box Shadow Generator
Color & Design Tools
CSS Clip Path Generator
Color & Design Tools
CSS Formatter
Developer Tools
CSS Transform Generator
Color & Design Tools
CSV to JSON
Developer Tools
Date Difference Calculator
Date & Time Tools
Decimal Converter
Encoding & Conversion Tools
DNS Lookup
Security Tools
Escape Character Generator
Encoding & Conversion Tools
Favicon Generator
Image Tools
Flip Image
Image Tools
Google Cache Checker
SEO & Marketing Tools
Gradient Generator
Color & Design Tools
Hash Checker
Security Tools
Hash Generator
Developer Tools
Hex Converter
Encoding & Conversion Tools
HEX to HSL
Color & Design Tools
HEX to RGB
Color & Design Tools
HTML Decoder
Encoding & Conversion Tools
HTML Encoder
Encoding & Conversion Tools
HTML Entity Decoder
Text & Writing Tools
HTML Entity Encoder
Text & Writing Tools
HTML Formatter
Developer Tools
HTTP Header Checker
SEO & Marketing Tools
Image Compressor
Image Tools
Image Converter
Image Tools
Image Cropper
Image Tools
Image Resizer
Image Tools
Image Rotator
Image Tools
Image to Base64
Image Tools
IP Lookup
Security Tools
JavaScript Formatter
Developer Tools
JPG to PDF
PDF Tools
JPG to PNG
Image Tools
JSON Formatter
Developer Tools
JSON Minifier
Developer Tools
JSON Pretty Printer
Developer Tools
JSON to CSV
Developer Tools
JSON Validator
Developer Tools
JWT Decoder
Developer Tools
JWT Generator
Developer Tools
Keyword Density Checker
Text & Writing Tools
Keyword Density Checker
SEO & Marketing Tools
Leap Year Checker
Date & Time Tools
Line Break Remover
Text & Writing Tools
Lorem Ipsum Generator
Text & Writing Tools
Markdown Editor
Text & Writing Tools
Markdown Preview
Text & Writing Tools
Merge PDF
PDF Tools
Meta Tag Generator
SEO & Marketing Tools
MIME Type Checker
Encoding & Conversion Tools
Open Graph Generator
SEO & Marketing Tools
Palette Generator
Color & Design Tools
Paragraph Counter
Text & Writing Tools
Password Generator
Security Tools
Password Strength Checker
Security Tools
PDF Metadata Viewer
PDF Tools
PDF Organizer
PDF Tools
PDF Page Counter
PDF Tools
PDF Page Extractor
PDF Tools
PDF Size Reducer
PDF Tools
PDF Text Extractor
PDF Tools
PDF to JPG
PDF Tools
PNG to JPG
Image Tools
Protect PDF
PDF Tools
QR Code Generator
Security Tools
QR Code Scanner
Security Tools
Random Number Generator
Security Tools
Random String Generator
Security Tools
Random Text Generator
Text & Writing Tools
Read Time Calculator
Text & Writing Tools
Redirect Checker
SEO & Marketing Tools
Regex Tester
Developer Tools
Remove Duplicate Lines
Text & Writing Tools
Remove PDF Pages
PDF Tools
Reverse Text
Text & Writing Tools
RGB to HEX
Color & Design Tools
Robots.txt Generator
SEO & Marketing Tools
Rotate PDF
PDF Tools
SERP Preview Tool
SEO & Marketing Tools
Sitemap Generator
SEO & Marketing Tools
Slug Generator
Text & Writing Tools
Split PDF
PDF Tools
SQL Formatter
Developer Tools
SSL Certificate Checker
Security Tools
SVG Converter
Image Tools
Text Compare Tool
Text & Writing Tools
Text Diff Checker
Text & Writing Tools
Text Sorter
Text & Writing Tools
Time Zone Converter
Date & Time Tools
Twitter Card Generator
SEO & Marketing Tools
Unicode Converter
Encoding & Conversion Tools
Unix Timestamp Converter
Developer Tools
Unix Timestamp Converter
Date & Time Tools
Unlock PDF
PDF Tools
URL Decoder
Developer Tools
URL Encoder
Developer Tools
URL Parser
Encoding & Conversion Tools
URL Slug Generator
SEO & Marketing Tools
UTM Builder
SEO & Marketing Tools
UUID Generator
Developer Tools
WebP Converter
Image Tools
Website Meta Extractor
SEO & Marketing Tools
Website Screenshot Tool
SEO & Marketing Tools
Week Number Calculator
Date & Time Tools
Whitespace Remover
Text & Writing Tools
Word Counter
Text & Writing Tools
Working Hours Calculator
Date & Time Tools
XML Formatter
Developer Tools
XML to JSON
Developer Tools
YAML to JSON
Developer Tools
Showing all 145 tools across 10 service categories. New tools added regularly.
Start using our free services today
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Questions about our services
Everything you need to know about our free online tools and services
What services does Bsaiman Tools offer?
We offer 145+ free online tools across 10 categories: Developer Tools, Text & Writing Tools, Image Tools, PDF Tools, Color & Design Tools, SEO & Marketing Tools, Encoding & Conversion Tools, Security Tools, Date & Time Tools, and AI-Powered Tools. Every service is 100% free to use.
Are all these services really free?
Yes, absolutely. Every tool and service on Bsaiman Tools is completely free with no hidden charges, no usage limits, and no premium tiers. We believe essential tools should be accessible to everyone.
Do I need to create an account to use these services?
No account or sign-up is required for any of the free tools and services. Simply open the tool you need and start using it immediately. Some advanced AI-powered features may be available on our paid platform at ai.bsaiman.com.
How are these different from other free tool websites?
Unlike most free tool sites, all our services run client-side in your browser. Your files and data never leave your device. We don't show intrusive ads, we don't collect your data, and we don't limit usage. Every tool is built with a focus on speed, privacy, and user experience.
How many service categories do you have?
We currently offer tools across 10 categories: Developer Tools (25 tools), Text & Writing Tools (20 tools), Image Tools (15 tools), PDF Tools (15 tools), Color & Design Tools (10 tools), SEO & Marketing Tools (15 tools), Encoding & Conversion Tools (10 tools), Security Tools (10 tools), Date & Time Tools (10 tools), and AI-Powered Tools (15 tools).
How often are new tools and services added?
We're actively building and adding new tools on a regular basis. Our roadmap includes all 145+ tools listed on this page. Follow us on social media or check back regularly to see what's new.
Can I request a specific tool or service?
Absolutely! We welcome suggestions from our users. Reach out through our contact page or social media channels and let us know what tool or service you'd like to see added. We prioritize requests that benefit the most users.
Is my data safe when using these services?
Your privacy and security are our top priorities. All our tools process data entirely on your device — nothing is uploaded to any server. We don't store, log, or share any of your content or files. No cookies track your usage of individual tools.
Still have questions? Contact us and we'll be happy to help.