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Explore a complete collection of free online tools for PDF, images, text, colors and development. Simple to use, fast to access and ready whenever you need them.
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Find the right tool for your next task.
PDF to Image
Convert every PDF page into a high-quality JPG or PNG.
Image to PDF
Turn JPG and PNG images into a single PDF document.
Compress PDF
Reduce PDF file size while keeping the quality sharp.
Merge PDF
Combine multiple PDF files into one organized document.
Split PDF
Extract pages or split one PDF into several files.
Rotate PDF
Rotate PDF pages permanently, one page or all of them.
Compress Image
Shrink JPG, PNG and WebP files without losing clarity.
Resize Image
Change image dimensions by pixels or percentage.
Crop Image
Crop any image to a custom size or a fixed aspect ratio.
Change Extension
Convert image formats like JPG, PNG, WebP and more.
Image to Base64
Encode any image as a Base64 string for HTML or CSS.
Remove Metadata
Strip EXIF and location data from your photos.
Image Color Picker
Pull exact HEX, RGB and HSL codes from any image.
Color Converter
Instantly convert between HEX, RGB, HSL and CMYK.
Palette Generator
Build color palettes from an image or a single color.
Gradient Generator
Design CSS gradients visually and copy the code.
Contrast Checker
Check text and background contrast against WCAG rules.
Word Counter
Count words, characters and reading time instantly.
Case Converter
Switch between UPPERCASE, lowercase and Title Case.
Text Diff Checker
Compare two texts and see every difference highlighted.
Remove Duplicate Lines
Clean a list by removing repeated lines in one click.
Lorem Ipsum Generator
Generate placeholder text by words, sentences or paragraphs.
JSON Formatter
Beautify, validate and minify JSON with clear errors.
Base64 Encode / Decode
Encode text to Base64 or decode it back instantly.
URL Encoder / Decoder
Safely encode or decode URLs and query strings.
Hash Generator
Create MD5, SHA-1 and SHA-256 hashes from any text.
UUID Generator
Generate unique UUIDs in bulk and copy them fast.
QR Code Generator
Create a QR code for any link or text and download it.
Password Generator
Generate strong, random passwords you can trust.
Unit Converter
Convert length, weight, temperature, data size and more.
Age Calculator
Find an exact age in years, months and days.
Percentage Calculator
Solve any percentage problem in a second.
PDF to Word
Convert PDF files into editable Word documents.
Word to PDF
Turn DOC and DOCX files into clean PDF documents.
PDF to Excel
Extract PDF tables into editable Excel sheets.
Excel to PDF
Convert Excel spreadsheets into PDF files.
PDF OCR
Make scanned PDFs searchable and copyable with OCR.
PDF Signer
Add your signature to any PDF document.
HTML to PDF
Convert HTML code or web pages into a PDF.
PDF to CSV
Pull table data from a PDF into a CSV file.
PDF Cropper
Crop PDF page margins and visible areas.
PDF Repair
Fix corrupted or damaged PDF files.
PowerPoint to PDF
Convert PPT and PPTX slides into a PDF.
PDF Editor
Edit text, images and pages inside a PDF.
PDF Password Protector
Lock your PDF with a password in seconds.
PDF Page Deleter
Remove unwanted pages from a PDF file.
WebP Converter
Convert images to and from WebP format.
Image Upscaler
Enlarge images while keeping them sharp.
HEIC Converter
Convert iPhone HEIC photos to JPG or PNG.
Image Watermark
Add a text or logo watermark to your images.
Image to Text
Extract text from any image using OCR.
Image Enhancer
Improve brightness, contrast and sharpness.
Photo Editor
Edit photos with filters, adjustments and effects.
AVIF Converter
Convert images to and from AVIF format.
Background Changer
Replace or remove the background of a photo.
Image Merger
Join multiple images into one picture.
Blur Image
Blur a whole image or hide sensitive areas.
Favicon Generator
Create favicons in all sizes from any image.
SVG Optimizer
Reduce SVG file size by cleaning extra code.
SVG Converter
Convert SVG to PNG, JPG and other formats.
EXIF Viewer
View camera, date and location data of a photo.
Image DPI Checker
Check the DPI and print resolution of an image.
Transparent Image Maker
Make an image background transparent.
Photo Collage Maker
Combine photos into a beautiful collage.
Passport Photo Maker
Create passport and ID photos in the right size.
Rounded Image Maker
Round the corners of an image or make it a circle.
Screenshot Editor
Annotate and polish your screenshots.
Image Colorize
Add color to black and white photos.
Grammar Checker
Find and fix grammar mistakes in your text.
Plagiarism Checker
Check your text for copied content.
AI Text Detector
Detect whether text was written by AI.
Text Summarizer
Shorten long text into a quick summary.
Paraphraser
Rewrite sentences in different words.
Reading Time Calculator
Estimate how long your text takes to read.
Sentence Counter
Count the sentences in any text.
Spell Checker
Catch spelling mistakes instantly.
Text to Speech
Turn written text into spoken audio.
Speech to Text
Convert your voice into written text.
Translator
Translate text between many languages.
Text Cleaner
Remove extra spaces, breaks and odd characters.
Find and Replace
Find words in text and replace them in bulk.
Keyword Counter
Count how often each keyword appears.
Paragraph Counter
Count the paragraphs in any text.
Readability Checker
Check how easy your text is to read.
Reverse Text
Reverse text, words or letters in one click.
URL Extractor
Extract all links from any text.
Sentence Rewriter
Rewrite single sentences in a better way.
Punctuation Checker
Fix commas, periods and other punctuation.
Text to HTML
Convert plain text into clean HTML.
AI Humanization Assistant
Make AI-written text sound more natural.
Roman Urdu Converter
Convert between Roman Urdu and Urdu script.
HTML to Text
Strip HTML tags and get plain text.
Hashtag Extractor
Pull all hashtags out of any text.
Word Frequency Analyzer
See which words are used most in your text.
Random Word Generator
Generate random words for games and ideas.
ASCII Converter
Convert text to ASCII codes and back.
Transliteration Tool
Write words from one script in another script.
Paragraph Rewriter
Rewrite full paragraphs with fresh wording.
SEO Analyzer
Get a full SEO report for any web page.
Keyword Research
Find keywords people search for.
Backlink Checker
See who links to your website.
Domain Authority Checker
Check the authority score of any domain.
Keyword Suggestion
Get related keyword ideas from a seed word.
Website Traffic Estimator
Estimate the monthly visits of a website.
Keyword Difficulty Checker
See how hard it is to rank for a keyword.
PageSpeed Analyzer
Test how fast your page loads.
Meta Tag Analyzer
Review the meta tags of any page.
Broken Link Checker
Find dead links on your pages.
Keyword Density Checker
Check keyword density in your content.
SERP Snippet Preview
Preview how your page looks in Google results.
Keyword Rank Tracker
Track your keyword positions over time.
Long-Tail Keyword Generator
Generate long-tail keyword ideas.
Meta Tag Generator
Create title, description and meta tags fast.
Competitor SEO Analyzer
Compare your SEO with your competitors.
Core Web Vitals Checker
Check LCP, CLS and INP of your page.
HTTP Status Checker
Check the HTTP status code of any URL.
Redirect Checker
Trace redirect chains of any URL.
XML Sitemap Validator
Validate your XML sitemap for errors.
Schema Markup Generator
Create schema markup for rich results.
JSON-LD Generator
Generate JSON-LD structured data.
Rich Results Schema Checker
Test if your schema qualifies for rich results.
H1 Checker
Check the H1 tag of any page.
Heading Analyzer
Analyze all headings on a page.
Title Tag Checker
Check title tag length and quality.
Meta Description Checker
Check meta description length and quality.
Canonical URL Checker
Find the canonical URL of any page.
Google Index Checker
Check if a page is indexed by Google.
Mobile-Friendly Checker
Test if your page works well on mobile.
Internal Link Analyzer
Review the internal links of a page.
External Link Checker
List and check all outbound links.
Image SEO Analyzer
Check image names, sizes and alt text for SEO.
Alt Text Generator
Generate helpful alt text for your images.
URL Slug Generator
Turn titles into clean SEO-friendly slugs.
Open Graph Generator
Create Open Graph tags for social sharing.
Twitter Card Generator
Create Twitter Card meta tags.
Keyword Clustering Tool
Group similar keywords into clusters.
Regex Tester
Test regular expressions with live matches.
HTML Formatter
Format messy HTML into clean code.
CSS Formatter
Format and indent your CSS code.
JavaScript Formatter
Format and indent your JavaScript code.
JWT Decoder
Decode JWT header and payload instantly.
SQL Formatter
Format SQL queries for easy reading.
HTML Beautifier
Beautify HTML with proper indentation.
CSS Minifier
Minify CSS to reduce file size.
JavaScript Minifier
Minify JavaScript to reduce file size.
JSON to CSV
Convert JSON data into CSV format.
CSV to JSON
Convert CSV data into JSON format.
HTML Minifier
Minify HTML to reduce file size.
CSS Beautifier
Beautify CSS with clean structure.
JavaScript Beautifier
Beautify JavaScript with clean structure.
JSON to XML
Convert JSON data into XML format.
XML Formatter
Format and indent XML data.
XML Validator
Check XML for errors and structure issues.
YAML Validator
Validate YAML syntax with clear errors.
CSV Viewer
View CSV files as a clean table.
Regex Generator
Build regular expressions from examples.
Code Diff Checker
Compare two code snippets side by side.
JWT Inspector
Inspect JWT claims, algorithm and signature.
HTML Encoder
Encode special characters into HTML entities.
HTML Decoder
Decode HTML entities back to characters.
CSS Flexbox Generator
Build flexbox layouts visually.
CSS Grid Generator
Build CSS grid layouts visually.
Box Shadow Generator
Design CSS box shadows and copy the code.
Markdown to HTML
Convert Markdown into HTML.
HTML to Markdown
Convert HTML into Markdown.
Markdown Editor
Write Markdown with a live preview.
Unix Timestamp Converter
Convert Unix timestamps to dates and back.
Cron Expression Generator
Build cron schedules without guessing.
Crontab Explainer
Explain any cron expression in plain words.
SQL Query Builder
Build SQL queries with a simple form.
REST API Tester
Send requests and test your REST APIs.
HTTP Request Builder
Build HTTP requests with headers and body.
API Response Formatter
Format and read API responses easily.
cURL to Code
Convert cURL commands into code.
SVG Code Generator
Generate SVG shapes and copy the code.
HTML Table Generator
Create HTML tables with a simple builder.
Regex Cheat Sheet
Quick reference for regex patterns.
User-Agent Parser
Read browser, OS and device from a user agent.
Git Command Generator
Generate the Git command you need.
ULID Generator
Generate sortable unique ULIDs.
Webhook Tester
Receive and inspect webhook requests.
GraphQL Query Formatter
Format and clean GraphQL queries.
QR Code API Generator
Get a QR code API URL for your apps.
Browser Feature Checker
Check which features your browser supports.
AI Chat Assistant
Chat with AI to get answers and ideas.
AI Writer
Write any kind of content with AI.
AI Blog Writer
Generate full blog posts from a topic.
AI Article Outline
Create a clear outline for any article.
AI Title Generator
Get catchy title ideas for your content.
AI Product Description Writer
Write product descriptions that sell.
AI Email Writer
Draft professional emails in seconds.
AI Reply Generator
Generate smart replies to messages and emails.
AI Cover Letter Writer
Write a tailored cover letter for any job.
AI Resume Writer
Build a strong resume with AI help.
AI Essay Assistant
Plan, write and improve your essays.
AI Study Notes
Turn any topic or text into study notes.
AI Summarizer
Summarize long content with AI.
AI Rewriter
Rewrite text in a new style or tone.
AI Translator
Translate with natural, context-aware AI.
AI Grammar Assistant
Fix grammar and improve clarity with AI.
AI Prompt Generator
Create strong prompts for any AI model.
AI Prompt Improver
Make your prompts clearer and more effective.
AI Research Assistant
Research any topic faster with AI.
AI Meeting Notes
Turn meeting text into clean notes.
AI Action Item Extractor
Pull action items out of notes and chats.
AI Table Generator
Create tables from a simple description.
AI Mind Map Generator
Generate mind maps from any topic.
AI Presentation Outline
Plan slide-by-slide presentation outlines.
AI Report Writer
Write structured reports with AI.
AI Social Post Writer
Create social media posts that engage.
AI Ad Copy Generator
Generate ad copy for any platform.
AI Landing Page Copywriter
Write landing page copy that converts.
AI FAQ Generator
Generate FAQs for your product or page.
AI Business Name Generator
Find a great name for your business.
AI Brand Slogan Generator
Create catchy slogans for your brand.
AI Customer Support Reply
Write helpful replies to customer questions.
AI Chatbot Builder
Build a simple chatbot without coding.
AI Workflow Assistant
Plan and organize your work steps with AI.
AI Document Q&A
Ask questions about your documents.
AI PDF Chat
Chat with your PDF and get quick answers.
AI Spreadsheet Analyst
Analyze spreadsheet data by asking questions.
AI Data Insights
Find patterns and insights in your data.
AI Code Explainer
Understand any code in plain language.
AI SQL Assistant
Write and explain SQL queries with AI.
AI Regex Assistant
Create and explain regex with AI.
AI Debugging Assistant
Find and fix bugs in your code.
AI Test Case Generator
Generate test cases for your code.
AI Website Copy Analyzer
Get feedback on your website copy.
AI Content Planner
Plan a content calendar with AI.
Password Strength Checker
Check how strong your password really is.
Passphrase Generator
Generate easy-to-remember secure passphrases.
PIN Generator
Generate random numeric PIN codes.
Random Token Generator
Create random tokens and API keys.
File Hash Checker
Get the hash of a file to verify it.
SHA-256 Checker
Check text or file against a SHA-256 hash.
HMAC Generator
Create HMAC signatures with a secret key.
JWT Expiry Inspector
See when a JWT token expires.
Text Encryptor
Encrypt text with a password.
Text Decryptor
Decrypt text with the right password.
AES Encryption Demo
Try AES encryption and decryption live.
Secure Random Generator
Generate cryptographically secure random values.
QR Code Secret Generator
Create QR codes for secrets and TOTP keys.
TOTP Authenticator
Generate one-time codes from a secret key.
Security Headers Checker
Check the security headers of any website.
CSP Header Generator
Build a Content Security Policy header.
Permissions Policy Generator
Build a Permissions-Policy header.
Subresource Integrity Generator
Create SRI hashes for scripts and styles.
Password Entropy Calculator
Measure password strength in bits of entropy.
File Signature Checker
Check a file real type from its signature.
Privacy Policy Generator
Create a privacy policy for your website.
Terms and Conditions Generator
Create terms and conditions for your site.
Cookie Policy Generator
Create a cookie policy for your website.
Data Breach Lookup
Check if your data appeared in a breach.
Email Privacy Checker
Check how private your email address is.
URL Safety Checker
Check if a link is safe to open.
Phishing Awareness Checker
Spot signs of phishing in messages and links.
File Type Inspector
Find the true type of any file.
Sensitive Text Redactor
Hide sensitive details inside text.
Secret Scanner
Find leaked keys and secrets in code or text.
PII Detector
Detect personal information in text.
Robots.txt Privacy Check
Check what your robots.txt exposes.
Alt Text Checklist
Check your alt text against best practices.
Heading Structure Checker
Check heading order and hierarchy.
Keyboard Navigation Checklist
Test your site for full keyboard access.
Focus Indicator Generator
Design clear focus outlines and copy the CSS.
ARIA Label Planner
Plan correct ARIA labels for your elements.
Accessible Form Checklist
Make sure your forms are accessible.
Link Text Checker
Find unclear link text like click here.
Font Size Checker
Check if your font sizes are readable.
Line Height Calculator
Find the best line height for your text.
Responsive Breakpoint Planner
Plan breakpoints for all screen sizes.
CSS Unit Converter
Convert between px, rem, em, vw and vh.
PX to REM
Convert pixels to rem units.
REM to PX
Convert rem units to pixels.
PX to EM
Convert pixels to em units.
PX to VW
Convert pixels to viewport width.
PX to VH
Convert pixels to viewport height.
DPI Calculator
Calculate DPI from size and resolution.
PPI Calculator
Calculate the pixel density of any screen.
Image Resolution Calculator
Work out image size for print and screen.
Responsive Image Size Planner
Plan image sizes for every device.
HTML Semantic Structure Checker
Check your page uses semantic HTML tags.
Accessible Color Palette Generator
Build palettes that pass contrast rules.
Touch Target Size Checker
Check buttons are big enough to tap.
Form Error Message Generator
Write clear, helpful form error messages.