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EaziApps is a collection of 166 free tools for images, PDFs, audio, video, developer tasks, and personal finance. Everything runs inside your browser, so your files are never uploaded to a server and no account is needed.
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Popular tools
Quick access to the tools people use most.
Image Compress
Compress JPG, PNG, and WebP images in your browser. Output size and quality depend on the source image and selected setting.
ImageImage Resize
Resize images to exact dimensions or percentages. Supports JPG, PNG, WebP. Free, no upload, no signup required.
ImageFormat Convert
Convert images between JPG, PNG, WebP, and GIF formats instantly. Free batch conversion in your browser, no upload needed.
ImageImage Crop
Crop images to exact dimensions with preset ratios or custom sizes. Free online tool, no upload, runs in your browser.
ImageWatermark
Add text or image watermarks to photos. Customize font, size, opacity, and position. Free, no upload, no signup.
ImageFavicon Generator
Create a favicon ZIP from text or an image with all required sizes and HTML snippet. Free online tool, no signup, browser-based.
ImageColor Palette Generator
Generate color palettes from any base color - shades, tints, analogous, and harmonic schemes. Free online tool, no signup.
ImageColor Palette from Image
Extract the dominant colors from any photo or image for design inspiration. Free online tool, no upload, runs in your browser.
ImageBackground Remover
Remove image backgrounds in your browser without an account. The first use downloads an AI model, while the selected image stays on your device.
ImageEXIF Viewer / Remover
View and strip EXIF metadata (GPS, camera info, date) from photos in your browser. Protect your privacy. Free, no upload, no signup.
ImageFake Tweet Generator
Create realistic-looking tweet images for memes, presentations, and social media. Customize name, handle, and content. Free.
ImageSVG Optimizer
Optimize and minify SVG files using SVGO to reduce file size. Preview before and after. Free, no upload, runs locally.
ImageHEIC to JPG/PNG Converter
Convert iPhone HEIC/HEIF photos to JPG or PNG format. Batch conversion with quality control. Free, no upload needed.
ImageMerge PDF
Combine multiple PDF files into one document. Drag to reorder pages. Free, no upload to server, processes in your browser.
DocumentMarkdown Editor
Write and preview Markdown with live rendering side by side. Export to HTML. Free online editor, no signup required.
DocumentPDF Split
Split PDF files into separate pages or custom ranges. Extract specific pages. Free, no upload, runs in your browser.
DocumentPDF to Image
Convert PDF pages to high-quality PNG or JPG images. Choose resolution and format. Free, no upload, runs in your browser.
DocumentImage to PDF
Combine multiple images into a single PDF document. Drag to reorder. Free, no upload, runs entirely in your browser.
DocumentDocument to Markdown
Convert PDF, DOCX, XLSX, and PPTX files to clean Markdown for ChatGPT, Claude, and LLM prompts. Files are processed in your browser without an EaziApps document upload.
DocumentInvoice Generator
Create professional invoices and download as PDF. No signup, no watermark. Live preview, 14 currencies, tax and discount support.
DocumentPDF Compressor
Rebuild PDF pages at an adjustable image quality in your browser. Results vary, and compressed text may no longer be selectable.
DocumentPDF Password Unlock
Remove passwords from PDF files in your browser. Unlock protected PDFs you own or have permission to access. Free, no signup, no upload.
DocumentScreen Recorder
Record your screen, window, or browser tab with audio. Download as WebM. Free, no install, no signup required.
VideoGIF Maker
Create animated GIFs from images. Adjust frame delay and order. Free online GIF creator, no upload, runs in your browser.
VideoVideo Thumbnail
Extract high-quality thumbnails from any video file at any timestamp. Free, no upload, processes in your browser.
VideoVideo Trimmer
Trim and cut video files (MP4, WebM) directly in your browser with FFmpeg. Free, no upload, no watermark, unlimited.
VideoVideo Compressor
Compress video files locally with ffmpeg.wasm. Output size, quality, and processing time depend on the source video and your device.
VideoAudio Trimmer
Trim and cut audio files (MP3, WAV, OGG) directly in your browser. Set precise start and end points. Free, no upload.
AudioVoice Recorder
Record voice and audio in your browser. Save as WebM or MP3 with live waveform. Free, unlimited, no signup, no upload. Microphone permission required.
AudioAudio Joiner
Merge and join multiple MP3, WAV, M4A, OGG, and FLAC audio files into one track online for free. No upload, works in your browser.
AudioSilence Remover
Remove silence from audio and podcasts online. Auto-trim dead air, long pauses, and quiet gaps from MP3, WAV, M4A, OGG, FLAC in your browser.
AudioID3 Tag Editor
Edit MP3 tags and metadata online. Change title, artist, album, year, genre and cover art in your browser without uploading any files.
AudioAudio Converter
Convert audio files between MP3, WAV, OGG, M4A, and FLAC in your browser. Free, unlimited, no signup, no upload. Powered by ffmpeg.wasm.
AudioText to Speech
Convert text to spoken audio using your browser’s built-in voices. Free, instant, no signup. Adjust rate, pitch, and voice.
AudioCSS17
CSS Gradient Generator
Create beautiful linear and radial CSS gradients with live preview. Add multiple color stops and copy-ready CSS. Free, no signup.
DeveloperCSS Box Shadow Generator
Create beautiful box shadows with live preview and copy-ready CSS. Layer multiple shadows with full control. Free, no signup.
DeveloperCSS Border Radius Generator
Create rounded corners with independent control over each corner. Live preview and copy-ready CSS. Free online tool, no signup.
DeveloperCSS Clip Path Generator
Pick from common clip-path shapes and copy the CSS instantly. Free online generator with circle, polygon, and inset presets.
DeveloperCSS Glassmorphism Generator
Create frosted glass effects with live preview and copy-ready CSS. Adjust blur, opacity, and border. Free online tool, no signup.
DeveloperWCAG Color Contrast Checker
Check if your color combinations meet WCAG AA and AAA accessibility standards. Free online checker with ratio display. No signup.
DeveloperCSS Filter Generator
Build CSS filter effects like blur, brightness, and contrast with live preview and copy-ready code. Free, no signup needed.
DeveloperCSS Neumorphism Generator
Build soft UI neumorphic shadows with live preview and copy-ready CSS. Adjust intensity, blur, and shape. Free online, no signup.
DeveloperCSS Triangle Generator
Create CSS triangles in 8 directions with live preview and copy-ready code. Customize size and color. Free online tool, no signup.
DeveloperBlob SVG Generator
Generate organic blob SVG shapes with live preview and copy-ready code. Customize size, complexity, and color. Free, no signup.
DeveloperNoise Texture Generator
Generate CSS noise textures as data URLs with live preview and copy-ready code. Customize grain and opacity. Free, no signup.
DeveloperMesh Gradient Generator
Create stunning CSS mesh gradients with multiple color stops. Free online generator with live preview and copy-ready code. No signup.
DeveloperCSS Keyframes Generator
Generate CSS keyframe animations with presets and live preview. Free online tool with copy-ready code. No signup, browser-based.
DeveloperCSS Flexbox Playground
Experiment with CSS Flexbox properties using an interactive live preview. Copy-ready code for any layout. Free online, no signup.
DeveloperCSS Grid Generator
Build responsive CSS Grid layouts visually with copy-ready code. Define rows, columns, and gaps. Free online tool, no signup.
DeveloperCSS Transform Playground
Visually build CSS transforms with sliders for rotate, scale, skew, and translate. Copy-ready code, free, no signup needed.
DeveloperWave SVG Generator
Generate smooth wave SVG dividers for page sections with custom colors. Copy-ready code for any website. Free online, no signup.
DeveloperFormat & Parse12
JSON Formatter
Format, minify, and validate JSON with syntax highlighting and error detection. Free online tool, no upload needed.
DeveloperJSON to CSV Converter
Convert JSON to CSV and CSV to JSON instantly. Free online converter with auto-detection, no signup, no upload. Runs in your browser.
DeveloperJSON to YAML Converter
Convert JSON to YAML and YAML to JSON instantly. Free online converter with syntax highlighting, no signup, no upload needed.
DeveloperSQL Formatter
Format and beautify SQL queries with proper indentation and uppercased keywords. Free online SQL formatter, no signup needed.
DeveloperHTML Entity Encoder
Encode and decode HTML entities like & < > and more. Free online tool with named and numeric entity support. No signup.
DeveloperHTML Minifier
Minify or beautify HTML code by removing comments, whitespace, and formatting. Free online tool, no upload needed.
DeveloperCSS Minifier
Minify or beautify CSS code by removing comments and whitespace. Copy optimized code with one click. Free, no signup.
DeveloperYAML Formatter
Format, validate, and beautify YAML with consistent indentation and error highlighting. Free online tool, no signup.
DeveloperXML Formatter
Format, beautify, and validate XML with proper indentation and syntax highlighting. Free online tool, no signup needed.
DeveloperMarkdown ↔ HTML
Convert Markdown to HTML and HTML back to Markdown instantly. Live preview with syntax highlighting. Free online tool.
DeveloperUser Agent Parser
Decode any User-Agent string into browser name, version, OS, and device type. Free online tool, instant results.
DeveloperJSON to TypeScript
Generate TypeScript interfaces from any JSON object automatically. Handles nested objects and arrays. Free, no signup.
DeveloperEncode & Crypto11
File Hash
Generate MD5, SHA-1, SHA-256 checksums from files in your browser. Verify file integrity without uploading. Free and private.
DeveloperBase64 Encoder
Encode and decode Base64 strings instantly. Supports text and file input. Free online tool, no upload, runs in your browser.
DeveloperURL Encoder/Decoder
Encode or decode URL strings and query parameters. Supports full URL and component encoding. Free online tool.
DeveloperJWT Decoder
Decode JSON Web Tokens and inspect the header, payload, and signature. Free online JWT decoder, no upload, browser-based.
DeveloperROT13 & Caesar Cipher
Encode and decode text with ROT13 or a custom Caesar cipher shift (1-25). Free online tool, no signup, runs in your browser.
DeveloperBasic Auth Generator
Generate HTTP Basic Authorization headers, Base64 tokens, and curl snippets. Free online tool, no signup, runs in your browser.
DeveloperPassword Strength Checker
Analyze password strength with entropy scoring, crack time estimate, and warnings. Free online checker, no upload, browser-based.
DeveloperRSA Key Pair Generator
Generate 2048, 3072, or 4096-bit RSA key pairs in PEM format via WebCrypto. Free online tool, no upload, keys stay in your browser.
DeveloperTOTP Code Generator
Generate time-based one-time passwords (RFC 6238) from a Base32 secret with live countdown. Free online TOTP tool, browser-based.
DeveloperBIP39 Mnemonic Generator
Generate and verify BIP39 recovery phrases with the official 2048-word list and SHA-256 checksum. Free online tool, browser-based, no signup.
DeveloperSSL Certificate Decoder
Decode basic fields from a PEM-formatted X.509 certificate. Free online tool, no upload. View expiry, issuer, and subject.
DeveloperSEO & Meta9
Meta Tag Generator
Generate SEO and social media meta tags for your web pages. Free online tool with copy-ready HTML. No signup, browser-based.
DeveloperSERP Preview
Preview how your page appears in Google search results with character and pixel warnings. Free online SERP simulator, no signup.
DeveloperUTM Builder
Build campaign tracking URLs with UTM source, medium, and campaign parameters. Free online URL builder, no signup, instant copy.
DeveloperURL Cleaner
Strip utm_, fbclid, gclid and other tracking parameters from any URL. Free online URL cleaner for cleaner links. No signup needed.
DeveloperRobots.txt Generator
Generate a valid robots.txt file with user-agent, allow, disallow and sitemap rules. Free online generator with copy-ready output.
DeveloperReadability Score
Calculate Flesch Reading Ease and Flesch-Kincaid grade level for any text. Free online readability analyzer, no signup, browser-based.
DeveloperXML Sitemap Generator
Create a valid XML sitemap from a list of URLs in seconds. Free online tool with lastmod, priority, and changefreq. No signup.
DeveloperOpen Graph Tag Generator
Generate Open Graph and Twitter Card meta tags with live preview. Free online tool with copy-ready HTML code. No signup needed.
DeveloperKeyword Density Checker
Analyze keyword frequency and density in your text content. Free online SEO tool with word count and top phrases. No signup.
DeveloperNetwork & System3
URL Parser
Break down any URL into its protocol, host, path, query parameters, and hash. Free online URL parser, no signup required.
DeveloperChmod Calculator
Calculate Unix file permissions in octal and symbolic notation with a chmod command. Free online tool with visual toggles, no signup.
DevelopercURL to Fetch Converter
Convert curl commands to JavaScript fetch() and axios calls instantly. Free online converter with headers and body parsing. No signup.
DeveloperGenerators5
UUID Generator
Generate version 4 UUIDs instantly. Create 1 to 100 UUIDs at once with one-click copy. Free, runs in your browser.
DeveloperLorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words for designs and mockups. Free, instant, customizable.
DeveloperSlug Generator
Convert any text into a clean, URL-friendly slug. Handles special characters and Unicode. Free, instant, no signup.
DeveloperRegex Tester
Test and debug regular expressions with live match highlighting. Free online regex tool with flags and capture groups. No signup.
DeveloperText Diff Checker
Compare documents or text and see the exact words that changed. Paragraph alignment, focused review, and private browser processing.
DeveloperOther11
Color Picker
Pick colors and convert between HEX, RGB, HSL formats instantly. Copy color codes with one click. Free online tool.
DeveloperText Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case, and more. Free online tool with one-click copy.
DeveloperWord Counter
Count words, characters, sentences, paragraphs, and estimate reading time. Free online tool for writers and students.
DeveloperTimestamp Converter
Convert Unix timestamps to and from ISO dates, local time, and UTC. Free online tool with millisecond support. No signup needed.
DeveloperHex RGB HSL Converter
Convert between HEX, RGB, HSL, and other color formats instantly. Free online color converter with one-click copy. No signup.
DeveloperNumber Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal instantly. Free online base converter, no signup required.
DeveloperHTTP Status Codes
Complete reference for every HTTP status code with descriptions and common uses. Free online lookup with search and categories.
DeveloperCron Expression Generator
Build and understand cron expressions with a visual field editor. Free online tool with human-readable descriptions. No signup.
DeveloperIP Subnet Calculator
Calculate network, broadcast, mask, host range, and total addresses for any IPv4 CIDR. Free online tool, no signup required.
DeveloperJSON to Go / Rust Struct
Convert JSON to Go struct (with json tags) or Rust struct (with serde). Handles nested types. Free, no signup.
DeveloperJS Minifier / Beautifier
Minify or beautify JavaScript code instantly in your browser. Remove whitespace and comments. Free, no signup needed.
DeveloperUnit Converter
Convert between length, weight, volume, temperature, speed, and more. 10+ unit categories. Free, instant, no signup.
CalculatorBMI Calculator
Calculate your Body Mass Index from height and weight. Get health category and recommendations. Free, instant, no signup.
CalculatorAge Calculator
Calculate your exact age in years, months, and days from your date of birth. Free, instant, no signup required.
CalculatorLoan Calculator
Calculate monthly payments, total interest, and amortization schedule for any loan or mortgage. Free, instant results.
CalculatorIncome Tax Calculator
Estimate income tax, employee contributions, and take-home pay for the US, Australia, Canada, UK, India, Germany, Japan, and South Korea.
CalculatorTip Calculator
Calculate tip amount and split the bill between multiple people. Free online tip calculator with custom percentages. No signup.
CalculatorPercentage Calculator
Calculate percentages, percentage of a number, and percentage change. Free online calculator with instant results. No signup.
CalculatorAspect Ratio Calculator
Calculate dimensions that keep the same aspect ratio. Free online tool for images, video, and screens. No signup, instant results.
CalculatorTemperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and Rankine instantly. Free online temperature converter, no signup required.
CalculatorRoman Numeral Converter
Convert between Roman numerals and Arabic numbers (1-3999). Free online converter with instant results. No signup needed.
CalculatorTime Zone Converter
Convert any date and time across multiple time zones at once. Free online tool with DST support. No signup, browser-based.
CalculatorCurrency Converter
Convert between 24 world currencies with indicative rates. Free online currency converter, instant results, no signup, no API key.
CalculatorCompound Interest Calculator
Free compound interest calculator with yearly breakdown, monthly contributions, and chart visualization. No signup, browser-based.
CalculatorSalary Calculator
Convert hourly, daily, weekly, monthly and annual salary instantly. Free online salary converter with custom work hours. No signup.
CalculatorDiscount Calculator
Calculate sale price, savings and reverse discount percentage instantly. Free online discount calculator with original price finder. No signup.
CalculatorFuel Cost Calculator
Calculate trip fuel and cost with metric or imperial units and 4 currencies. Free online fuel cost calculator, no signup needed.
CalculatorGPA Calculator
Calculate cumulative GPA on a 4.0 scale with unlimited courses and credits. Free online GPA calculator with semester breakdown. No signup.
CalculatorPaycheck Calculator
Estimate take-home pay across countries with simple flat-tax models. Free online paycheck calculator, no signup, instant results.
CalculatorDue Date Calculator
Estimate your pregnancy due date and current week of pregnancy based on last period or conception date. Free, no signup.
CalculatorMortgage Calculator
Estimate monthly mortgage payments with PITI, PMI, HOA, taxes, and insurance. See total interest and payoff date.
CalculatorRefinance Calculator
See monthly savings, break-even point, and lifetime interest when refinancing your mortgage. Free and instant.
Calculator401(k) Retirement Calculator
Project your 401(k) balance at retirement with employer match, salary growth, and inflation.
CalculatorHELOC Calculator
Calculate your home equity line of credit: max credit line, interest-only payments, and total cost.
CalculatorLife Insurance Calculator
Estimate how much life insurance coverage you need with the DIME method: debt, income replacement, mortgage, and education.
CalculatorAuto Loan Calculator
Calculate your monthly car payment, total interest, and loan amount including sales tax and trade-in value.
CalculatorDebt Payoff Calculator
See how long until you are debt free, total interest, and how much extra payments save on credit cards and loans.
CalculatorHome Affordability Calculator
Find out how much house you can afford based on income, debts, down payment, and debt-to-income ratio.
CalculatorSales Tax Calculator
Add or remove sales tax, VAT, or GST from any amount. Get net, tax, and gross totals instantly.
CalculatorCapital Gains Tax Calculator
Estimate capital gains tax on investments or property from your cost basis, sale price, and tax rate.
CalculatorStudent Loan Calculator
Calculate student loan monthly payments, total interest, and payoff time, and see how extra payments save money.
CalculatorROI Calculator
Calculate return on investment (ROI), net profit, and annualized return from your initial and final investment values.
CalculatorAnnuity Calculator
Calculate the future value of regular monthly contributions with compound growth, plus total contributions and interest earned.
CalculatorAmortization Schedule Calculator
Generate a full loan amortization schedule showing yearly principal, interest, and remaining balance for any loan or mortgage.
CalculatorRent Payment Schedule Calculator
Plan weekly, fortnightly, or monthly rent payments with overdue days, account credit, rent increases, and exact daily pro-rata transition amounts.
CalculatorRent vs Buy Calculator
Compare the long-term financial outcome of renting and buying a home, including mortgage, appreciation, rent growth, taxes, maintenance, and opportunity cost.
CalculatorDown Payment Calculator
Calculate your home down payment percentage, estimated mortgage amount, loan-to-value ratio, savings target, and time needed to reach it.
CalculatorDebt-to-Income Ratio Calculator
Calculate your front-end and back-end debt-to-income ratios from gross income, housing costs, loans, credit cards, and other monthly debts.
CalculatorNet Worth Calculator
Calculate your personal net worth by totaling cash, investments, retirement accounts, property, loans, credit cards, and other liabilities.
CalculatorQR Code Generator
Create QR codes for URLs, text, Wi-Fi, and more. Customize colors and size, download as PNG. Free, instant, no signup.
UtilityPassword Generator
Generate secure random passwords with custom length, symbols, and numbers. Copy with one click. Free, runs locally.
UtilityFancy Text Generator
Convert plain text into stylish Unicode fonts for Instagram, Twitter, Discord, and more. Free online tool, copy with one click.
UtilityRemove Duplicate Lines
Remove duplicate lines from text while preserving original order. Free online tool, paste and clean instantly.
UtilitySort Lines
Sort lines of text alphabetically, ascending or descending. Free online tool, paste and sort with one click.
UtilityRemove Line Breaks
Strip line breaks from text with an option to preserve paragraph spacing. Free online tool, paste and clean instantly.
UtilityText Reverser
Reverse text by characters, words, or line order with one click. Free online tool for fun, puzzles, and debugging.
UtilityRandom String Generator
Generate random strings with custom length, letters, numbers, and symbols. Free, secure, runs locally in your browser.
UtilityEmail Extractor
Extract all email addresses from any text instantly. Copy results or download as a list. Free, no signup, runs locally.
UtilityURL Extractor
Extract all URLs and web links from any text block. Copy or download the list. Free online tool, runs in your browser.
UtilityLine Numberer
Add line numbers to any text with custom formatting, separators, and padding. Free online tool, paste and number instantly.
UtilityMorse Code Translator
Translate text to Morse code and Morse code back to text instantly. Free online tool with audio playback support.
UtilityBinary / ASCII Translator
Convert text to 8-bit binary and binary back to ASCII text instantly. Free online tool, no signup, runs in your browser.
UtilityCountdown Timer
Set a countdown by duration or target date with alarm sound. Full-screen display mode. Free, no signup, runs in your browser.
UtilityStopwatch
High precision stopwatch with lap times, split tracking, and smooth millisecond display. Free, no signup, runs in your browser.
UtilityPomodoro Timer
Focus with the Pomodoro technique: customizable work sessions, short breaks, and long breaks with sound alerts. Free online tool.
UtilityDice Roller
Roll polyhedral dice from d4 to d100, roll multiple dice at once, and track your roll history. Free, no signup needed.
UtilityWheel Spinner
Enter custom options and spin a colorful wheel to pick a random winner. Great for decisions, games, and giveaways. Free.
UtilityWord Cloud Generator
Create a beautiful word cloud from any text and download as PNG. Free online generator with custom colors and fonts. No signup.
UtilityCoin Flip
Flip a virtual coin and track results with running statistics. Free online coin flipper with heads/tails history. No signup needed.
UtilityYouTube Thumbnail Downloader
Download YouTube video thumbnails in all 4 quality sizes. Just paste the URL. Free, instant, no signup required.
UtilityImage to ASCII Art
Convert any photo or image to text-based ASCII art. Adjust width and character density. Free, no upload, runs locally.
UtilityASCII Banner Generator
Turn text into large ASCII art banners with multiple font styles. Copy and paste for READMEs and terminals. Free.
UtilityQR Code Scanner
Scan QR codes using your device camera directly in the browser. Instant decode, no app install needed. Free and private.
UtilityText Compressor
Compress text with gzip and encode as base64. Decompress base64 back to text. See compression ratio. Free, no signup.
UtilityZero-Width Space Generator
Insert, detect, and remove zero-width Unicode characters in text. Useful for invisible watermarking and debugging. Free.
UtilityPrivacy First
Files selected in promoted tools are processed on your device.
Completely Free
Promoted tools require no account and add no download watermark.
Practical by Design
Processing starts in your browser, with speed depending on your device.