Markdown Table Converter
Move tables between Markdown and CSV
Open toolUtilZilla / The collection
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A useful little collection for the things you need to get done. Find it, use it, get on with your day.
Markdown Table of Contents
Give a long document useful navigation
Open toolMarkdown Link Checker
Review local links before publishing
Open toolYAML Front Matter Editor
Edit document metadata without losing the body
Open toolSilent Video to WebM
Make a short silent WebM clip locally
Open toolPDF to Text
Recover selectable text from a PDF
Open toolAudio to WAV
Trim and convert audio to a WAV file
Open toolHreflang Cluster Checker
Check the connections between language versions
Open toolPDF to Images
Turn PDF pages into image files
Open toolPDF Image Extractor
Recover embedded pictures from a PDF
Open toolImage to Text (OCR)
Read text from an image locally
Open toolDate Calculator
Count days or shift a calendar date
Open toolRatio Calculator
Simplify ratios and complete proportions
Open toolSavings & Interest Calculator
Explore how a savings balance could grow
Open toolMarkdown Preview
Preview a draft before publishing
Open toolRegex Tester
Inspect matches without freezing your page
Open toolXML / YAML / JSON Converter
Move data between structured formats
Open toolColor Contrast Checker
Check whether two colors are readable together
Open toolCurrency Reference Converter
Compare currencies using daily reference rates
Open toolDNS Record Lookup
Inspect the records behind a domain
Open toolCoordinate Weather Forecast
Check the forecast for a precise location
Open toolRedirect Map Checker
Review a redirect plan before a site move
Open toolSERP Differentiation Checker
Help related pages sound distinct in search
Open toolSEO Release Diff
Catch metadata changes before a release
Open toolCompress Image to a Size
Get an image under an upload limit
Open toolSocial Image Resizer
Prepare an image for your next post
Open toolImage Cropper
Keep the part of an image you need
Open toolPDF Page Organizer
Reorder or remove pages in one place
Open toolImage Resizer
Resize a photo to the dimensions you need
Open toolImage Format Converter
Convert between PNG, JPEG, and WebP
Open toolRotate & Flip Image
Turn an image around, or mirror it
Open toolRotate PDF Pages
Correct the orientation of your PDF pages
Open toolPDF Page Numbers
Give a document a clear page order
Open toolPDF Watermark
Mark each page with your own text
Open toolText Sorter
Put a list in the right order
Open toolText Reverser
Reverse characters, words, or line order
Open toolText Cleaner
Tidy up spaces and messy line breaks
Open toolHTML Entity Encoder / Decoder
Encode or decode HTML special characters
Open toolCSV ↔ JSON Converter
Move structured data between CSV and JSON
Open toolLorem Ipsum Generator
Placeholder paragraphs for your next layout
Open toolWord Unscrambler
Find all possible words from scrambled letters
Open toolAnagram Solver
Discover all anagrams of any word
Open toolWord Counter
Count words, characters, and more
Open toolCase Converter
Convert text to any case format
Open toolSpeaking Time Calculator
Convert between word count and speaking time
Open toolAge Calculator
Calculate exact age from date of birth
Open toolGST Calculator
Calculate Indian GST with full breakdown
Open toolEMI Calculator
Calculate loan EMI with amortization chart
Open toolPercentage Calculator
Calculate any percentage instantly
Open toolImage to PDF
Convert images to PDF document
Open toolJPG to PNG Converter
Convert JPG images to PNG format
Open toolMeta Tag Generator
Generate complete HTML meta tags for SEO
Open toolKeyword Density Checker
Check keyword frequency and density
Open toolPassword Generator
Generate secure random passwords
Open toolUsername Generator
Generate unique usernames instantly
Open toolRandom Name Generator
Generate random names by gender and origin
Open toolBMI Calculator
Calculate your Body Mass Index instantly
Open toolDiscount Calculator
Calculate sale price and savings instantly
Open toolUnit Converter
Convert length, weight, volume, and more
Open toolNumber Base Converter
Convert between binary, decimal, hex, octal
Open toolColor Converter
Convert colors between HEX, RGB, and HSL
Open toolImage Compressor
Reduce image file size without losing quality
Open toolPDF Merge
Combine multiple PDFs into one document
Open toolPDF Split
Extract pages or split a PDF into separate files
Open toolJSON Formatter & Validator
Format, validate, and minify JSON data
Open toolJSON Compare
Semantically compare two JSON documents
Open toolUUID Generator
Generate random UUID v4 identifiers
Open toolHash Generator
Generate MD5, SHA-1, SHA-256 hashes
Open toolJWT Decoder
Decode and verify JSON Web Tokens
Open toolBase64 Encoder/Decoder
Encode or decode Base64 strings
Open toolURL Encoder/Decoder
Encode or decode URL strings
Open toolTimestamp Converter
Convert Unix timestamps to readable dates
Open toolQR Code Generator
Generate QR codes from text or URLs
Open tool.gitignore Generator
Create a .gitignore file for any stack
Open toolCSS Gradient Generator
Design CSS gradients with a live preview
Open toolCSS Box Shadow Generator
Create CSS box-shadows with a live preview
Open toolWord Frequency Counter
Find the most frequently used words
Open toolText Diff Checker
Compare two texts and see the differences
Open toolDuplicate Line Remover
Remove duplicate lines from a list
Open toolReadability Score Checker
Check your text's readability score
Open toolSlug Generator
Create clean, URL-friendly slugs
Open toolSERP Preview Tool
Preview your Google search result snippet
Open toolTime Zone Converter
Convert time across multiple time zones
Open toolRandom Team Generator
Split a list of names into random teams
Open toolToken Counter
Count tokens for GPT, Claude, and Gemini
Open toolAI API Cost Calculator
Estimate LLM API costs from token counts
Open toolContext Window Calculator
Check if your text fits a model's context window
Open toolJSON Schema Validator
Validate JSON against a schema
Open toolllms.txt Generator
Create an AI-readable site summary file
Open toolEmbedding Cosine Similarity Calculator
Compare embedding vectors by similarity
Open toolMCP Server Risk Checker
Spot risky MCP server configs before installing
Open toolAI Agent Config Converter
Convert one agent prompt into 5 platform formats
Open toolFreelance Rate Calculator
Find your minimum freelance hourly rate
Open toolInvoice Generator
Create and print a professional invoice
Open toolFreelance Contract Generator
Generate a freelance client agreement
Open toolResume Keyword Matcher
Check your resume against a job description
Open toolLayoff Runway Calculator
See how long your savings will last
Open toolSeller Fee & Profit Calculator
Calculate profit after marketplace fees
Open toolYouTube Earnings Calculator
Estimate YouTube ad revenue
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Frequently Asked Questions
Yes. Every listed UtilZilla tool is free to use, with no account or subscription required.
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