Fast, client-side online tools that run privately in your browser — zero tracking, no accounts or sign-up required.
Password Generator
Generate strong, random passwords with customizable length and character sets.
Password Strength Tester
Test how strong your password is with real-time analysis.
Hash Generator
Generate MD5, SHA1, SHA256, and SHA512 hashes from text or files.
Secure Notes
Create encrypted notes that stay only on your device.
Image Compressor
Compress JPG, PNG, and WEBP images by adjusting quality to shrink file size.
Image Resizer
Resize images by pixel dimensions while keeping the aspect ratio.
Image Converter
Convert images between PNG, JPG, and WEBP formats.
YouTube Thumbnail Downloader
Grab any YouTube video’s thumbnail in high resolution.
CSS Gradient Generator
Design linear and radial CSS gradients and copy the ready-to-use code.
Grayscale (Black & White) Converter
Convert color images to black & white with adjustable intensity.
Image Filters
Apply brightness, contrast, saturation, blur, sepia, and grayscale filters.
Meme Generator
Add classic top and bottom meme text to images and download.
EXIF / Metadata Remover
Strip hidden metadata like location, camera, and date from photos.
Favicon Generator
Generate all favicon sizes from 16px to 512px from one image.
Color Palette Extractor
Extract the dominant color palette from an image and copy HEX codes.
Pixel Art Converter
Turn images into retro pixel art with adjustable pixel size.
Video to GIF Converter
Turn videos into animated GIFs with adjustable FPS and size.
Video Compressor
Compress videos by choosing quality to shrink the file size.
Video Trimmer
Cut a specific time range from a video and download it.
Extract Audio from Video
Extract a video’s audio track as MP3, WAV, or AAC.
Video Rotator
Rotate videos by 90, 180, or 270 degrees and download.
Remove Audio from Video (Mute)
Completely remove a video’s audio track while keeping the picture.
Video Speed Changer
Speed up or slow down videos (0.5×–2×) with synced audio.
Text Case Converter
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more.
Word & Character Counter
Count words, characters, sentences, paragraphs, and estimate reading time live.
Unit Converter
Convert length, weight, temperature, and volume units instantly.
World Clock
Compare live times across cities worldwide with automatic DST handling.
Pomodoro Timer & Stopwatch
Stay focused with a customizable Pomodoro work/break timer and a precise stopwatch with lap tracking.
Random Picker Suite
Pick random names, spin a wheel, roll dice, or flip a coin — four random-selection tools in one.
Barcode Generator
Generate CODE128, EAN-13, UPC, CODE39, ITF-14, MSI, and Pharmacode barcodes.
What's My IP
See your public IP address and browser/device info.
JSON Formatter
Format, validate, and minify JSON with proper indentation.
Regex Tester
Test JavaScript regular expressions live with match highlighting.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text.
UUID Generator
Generate random UUID v4 identifiers, one or in bulk.
Color Converter
Convert colors between HEX, RGB, HSL, HSV, and CMYK.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text — paragraphs, sentences, or words.
Diff Checker
Compare two texts line by line and highlight the differences.
CSV Viewer
View, search, sort, and export CSV files as a table.
Fake Tweet Generator
Create realistic mock tweet images for presentations and designs.
Link Preview Generator
Preview and generate Open Graph link cards for Twitter, Facebook, LinkedIn, Discord, and Slack.
Aspect Ratio Calculator
Calculate image and video dimensions while preserving the aspect ratio.
URL Encoder / Decoder
Encode and decode text and URLs (encodeURIComponent & encodeURI).
XML Formatter
Beautify messy XML with proper indentation, or minify it.
SQL Formatter
Turn single-line SQL queries into readable, indented SQL.
Text Summarizer
Summarize long text by selecting the most important sentences.
Keyword Extractor
Extract the most frequent keywords and phrases from text.
BMI & Calorie Calculator
Calculate your Body Mass Index and daily calorie needs based on your activity level.
Tip Calculator
Calculate tip amount, total bill, and split the cost between multiple people.
Loan & Compound Interest Calculator
Calculate loan/mortgage payments with an amortization schedule, or project compound interest growth.
Invoice Generator
Create and download professional invoices as a PDF.
Salary Calculator
Convert your salary between yearly, monthly, weekly, and hourly, and estimate take-home pay.
ROI Calculator
Calculate return on investment and annualized (CAGR) return.
Crypto Profit Calculator
Calculate crypto trade profit/loss and ROI including trading fees.
Inflation Calculator
Calculate the future value of an amount under inflation and purchasing-power loss.