Tests when youโre bored, tools when youโre in a hurry
MBTI, Saju, calculators & mini-games โ 90+ free, no login
๐ง Trending tests
HOT๐ฅ Popular Tools
๐ก Use When You Need
๐Working on Documents
๐ผ๏ธEditing Images
๐ปCoding & Dev
๐ฒHaving Fun
Why is that?
Add a "why?" and the world gets interesting
โก 1-min curiosity shorts on YouTube
๐ Browse All
Text Counter
Character & byte count, spell check
Use Now โ๐Unit Converter
Length, weight, temp, area unit convert
Use Now โ๐ฑQR Code Generator
Free QR codes for URLs, WiFi, text
Use Now โ๐จColor Picker & Converter
Convert HEX, RGB, HSL color codes
Use Now โ๐ผ๏ธImage Resizer
Resize photos for ID, thumbnails, SNS
Use Now โImage Markup
Arrows, boxes & blur on screenshots
Use Now โMBTI Test
Free 16-type personality test
Use Now โSaju (Four Pillars)
Four Pillars from your birth date
Use Now โMBTI Compatibility
Match score for two types
Use Now โSBTI Silly Type Test
The viral โsilly MBTIโ
Use Now โ{ }JSON Viewer & Formatter
Format, validate & tree-view JSON
Use Now โ๐Markdown Editor
Live-preview Markdown editor
Use Now โโ FAQ
Couldn't find what you need?
Request a new tool and we'll build it fast!
Request a ToolLikeApp โ Free Online Tools & Games
LikeApp is a collection of free online utilities & mini games you can use instantly. No signup or login required โ just open and use.
Tools
- Text Counter โ Count characters, words, bytes with Korean spell checker
- Unit Converter โ 9 categories: length, weight, temperature, area, volume, speed, time, data, pressure
- QR Code Generator โ Convert URLs & text to QR codes, download as PNG
- Image Resizer โ Resize for ID photos, social media profiles, YouTube thumbnails
- Color Picker โ Convert between HEX, RGB, HSL color codes with visual picker
- JSON Viewer โ Format, tree view, validate, and minify JSON
- Markdown Editor โ Live preview, split view, HTML export, and download
- Bookmark Manager โ Import Chrome bookmarks, edit, organize folders, export backup
- Background Remover โ AI-powered background removal for portraits, products, logos
- Web Notepad โ Column editing, multi-cursor, auto-save, multi-tab online notepad
- D-Day Calculator โ Calculate date differences, days remaining or passed
- Password Generator โ Generate strong passwords with one click, strength indicator
- Percentage Calculator โ Discounts, ratios, increase/decrease rates in one tool
- Timer & Stopwatch โ Pomodoro, countdown, lap time recording
- Base64 Encoder โ TextโBase64, image Base64 conversion
- Lorem Ipsum Generator โ Korean/English dummy text for design & development
- Exchange Rate Calculator โ Real-time 30+ currency conversion
- BMI Calculator โ Body mass index with WHO & Korean standards
- URL Encoder/Decoder โ Encode/decode URL special characters, encodeURI support
- Text Case Converter โ UPPERCASE, camelCase, snake_case & 9 more conversions
- Timestamp Converter โ Unix timestamp to date conversion, live display
- Regex Tester โ Real-time regex matching, highlighting, and replacement test
- Image Compressor โ Reduce image file size with quality control, batch support
- Image Format Converter โ Convert between PNG, JPG, and WebP formats
- Text Diff โ Compare two texts line by line, unified or side-by-side view
- JSON โ YAML Converter โ Bidirectional JSON and YAML conversion
Games
- Reaction Test โ Measure your reaction time in ms, solo & versus mode
- Roulette Spinner โ Pick lunch, assign duties, decide penalties
- Ladder Game โ Fair random assignment and ordering
- Dice Game โ Roll 1-3 dice, player names, realistic animation, tie-breaker
- Texas Holdem โ Up to 7 players, auto hand ranking, chip betting system
- Time Attack โ Count exactly N seconds! Time sense test, versus mode for bets
- Typing Test โ Korean/English typing speed and accuracy measurement
- Number Baseball โ Deduce the 3-digit number with Strike & Ball hints
- Rock Paper Scissors โ Play vs computer, Muk-Jji-Ppa mode, win rate stats
- Alkkagi โ Slingshot stone-flicking, play vs AI, real collision physics!
Why LikeApp is Different
LikeApp is a collection of free online tools you can use instantly without registration or login. From text counting and QR code generation to image resizing, JSON viewing, markdown editing, and unit conversion โ we provide everyday tools in one place. All tools run directly in your browser, so your data never leaves your device.
Designed so that developers, designers, students, and professionals can access what they need with just one search. No complex installation or subscription fees โ just open your browser on any PC or mobile device. We support both Korean and English for a seamless global experience.
We also offer a variety of mini-games including reaction speed tests, roulette, ladder games, typing practice, and Texas Hold'em. Whether you need a quick break during work, want to have fun with friends, or need some brain training โ our games are always available. Every game is 100% free with no hidden costs.
Privacy and Security
All LikeApp tools operate on the client side. Image conversion, text processing, QR code generation โ everything is completed within your browser, and your input data is never transmitted to external servers. This means you can safely use our tools even with sensitive information.
The auto-save features of our web notepad and markdown editor use only the browser's localStorage, and bookmark manager data is managed locally. Since we don't require registration, we never collect personal information like emails or passwords. Please refer to our Privacy Policy for more details.