Timbrica Online Tools — Page 4
Internet & Security
Privacy Audit
Test your browser privacy with 25+ checks. Fingerprint, tracking, WebRTC leaks, security score 0-100. Free, instant, no data stored.
What Is My Browser
Detect your browser, OS, screen, hardware, codecs, and JavaScript features instantly. Copy results or download PDF. Free.
MAC Address Lookup
Look up MAC address vendor from 38,000+ IEEE OUI entries. Generate random MACs, convert Linux/Windows/Cisco formats. Free, no signup.
Speed Test
Test download, upload, ping, jitter, bufferbloat, and connection quality. Private, instant, free.
Games
Games for Cats
10 browser games for cats: laser dot, mouse hunt, fish pond, bug chase, string & yarn, bird watch, whack-a-mole, ant colony, bubble pop, firefly.
Memory Game
Free online memory game for brain training. Match pairs of cards, track your progress, and improve your memory with adjustable difficulty levels.
Snake Game
Play the classic snake game online for free. 4 game modes, 4 difficulty levels, power-ups, beautiful themes, and smooth 60fps graphics.
Nonogram
Play nonogram puzzles online for free. Fill cells using row and column clues to reveal hidden pictures. 20+ puzzles in 3 difficulty levels.
Sliding Puzzle
Play the classic sliding puzzle online for free. Arrange numbered tiles in order by sliding them into the empty space.
Sokoban
Play Sokoban online for free. Push boxes onto goals in 155 hand-crafted puzzle levels. Undo, move counter, star ratings. Desktop and mobile.
Maze Game
Play the maze game online for free. Navigate procedurally generated labyrinths with 4 difficulty levels, fog of war, collectible coins, and enemies.
2048
Play 2048 online for free. Slide and merge number tiles to reach 2048. Track your score, beat your best, and keep going beyond 2048.
Lights Out
Play Lights Out puzzle game online for free. Toggle lights to turn them all off. 20 levels, random mode, move counter. Works on desktop and mobile.
Volleyball Game
Play free volleyball game online. 3 modes: vs AI, local 2 players on one keyboard, or online multiplayer with friends via link.
Bouncy Paws
Play Bouncy Paws — a fun platform jumping game for kids. Help a cute cat bounce higher! 5 platform types, 5 power-ups, 5 themes, 3 difficulty levels.
Flood Fill
Play Flood Fill puzzle online for free. Fill the board with one color in the fewest moves.
Pipe Puzzle
Play Pipe Puzzle online for free. Rotate pipe segments to connect the water source to all endpoints. Five difficulty levels: 5×5 to 13×13.
Dino Runner
Play the Dino Runner game online for free. Jump over cacti, dodge obstacles, and beat your high score. No download needed.
Air Hockey Game
Play air hockey online for free. Single player vs AI, local 2-player, or online multiplayer. Power-ups, 4 table themes, liquid glass design.
Tangram
Play classic 7-piece tangram online free. Arrange shapes into silhouettes with hints, a daily puzzle, and a built-in designer.
Woodblocks
Free wood block puzzle game with 3 grids, 4 modes, daily challenge, hints, and achievements. Play offline in your browser.
Tic Tac Toe
Free tic tac toe: play 3-in-a-row against three bots with different personalities, on one device with a friend, or online by shareable link. No signup.
GIF Tools
GIF Compressor
Free online GIF compressor.
Video to GIF
Convert video to animated GIF. Set duration, frame rate, size, and quality. Free, runs in browser.
Trim GIF
Free online GIF trimmer with automatic perfect loop detection. Cut GIF by frames, reverse, bounce, adjust speed. Lossless trim via gifsicle.
Gaming Tools
Reaction Time Test
Test your reaction speed with visual, audio, and reflex modes. See your rank among gamers and percentile score. Free.
Gaming PC Scanner
Free online gaming PC scanner. Check GPU, CPU, RAM, display, and network — get a gaming readiness score with recommendations. Free.
Input Lag Test
Measure your system input lag with millisecond precision. Analyze event processing, render delay, and display latency. Free.
Aim Trainer
Free aim trainer for FPS gamers. 4 modes: flick shot, tracking, speed, precision. Adjustable difficulty with score tracking. Free, in browser.
Gaming Ping Test
Free gaming ping test. Measure latency to 8 server regions, check jitter and stability, see game compatibility ratings. Free, in browser.
Accessibility Tools
Color Reader
Free color reader tool for blind and visually impaired users. Point your camera at any object to hear the color name spoken aloud.
Image to Sound
Convert images to sound online free. Sonification transforms pixel brightness into pitch and color into timbre. Upload any image and hear it as audio.
Communication Board
Free AAC communication board for nonverbal communication. Tap symbols to speak.
Color Accessibility Checker
Free color accessibility checker: test WCAG contrast ratio, simulate color blindness (protanopia, deuteranopia, tritanopia), and find accessible.
Sign Language Dictionary
Search and learn sign language visually. Animated fingerspelling alphabet and common signs for ASL and other sign languages. Free.
Fingerspelling Practice
Practice fingerspelling in 8 sign languages: ASL, BSL, RSL, DGS, LSF, ArSL, KSL, BISINDO. Interactive quizzes, speed rounds, spaced repetition.
Voice Navigator
Free voice-controlled browser navigation for people with motor disabilities. Scroll, click, and navigate using voice commands.
Dyslexia Reader
Free dyslexia-friendly reading tool with OpenDyslexic font, bionic reading, colored overlays, reading ruler, and text-to-speech with word.
Visual Schedule
Free visual schedule and daily routine planner for autism and ADHD. Add tasks with icons, set timers, and track transitions.
Sound Alert
Monitor loud sounds remotely. Get email alerts, record audio clips, view from another device. For deaf, baby monitoring, security. Free.
Live Captions
Free live captions in your browser. See speech as text in real time — perfect for deaf and hard-of-hearing users. Large font, fullscreen, no sign-up.
Reading Ruler
Free reading ruler and color overlay tool for dyslexia and visual stress.
Audio Compass
Navigate by sound with a 3D spatial audio compass. Volume control, pitch adjustment, haptic feedback, target bearing.
Speech Pacer
Free speech pacer tool for stuttering and speech fluency. Visual metronome to slow your speaking pace, breathing coordination, and recording playback.
Document Reader
Free online document reader that reads PDF, DOCX and TXT files aloud.
Electronics Calculators & Tools
Circuit Simulator
Build and simulate electronic circuits in your browser. Drag-and-drop components, animated current flow, voltage/current readouts. Free.
Resistor Color Code Calculator
Decode resistor color bands to value or find colors by resistance. Supports 4/5/6 bands, tolerance, E-series. Interactive SVG. Free.
SMD Code Decoder
Decode SMD resistor and capacitor marking codes. Supports 3-digit, 4-digit, and EIA-96 systems. Reverse lookup by value. Free.
555 Timer Calculator
Calculate 555 timer frequency, duty cycle, and component values. Astable & monostable modes, waveform preview, reverse calculation. Free.
Capacitor Code Decoder
Decode 3-digit capacitor codes to pF/nF/µF values and back. Supports voltage ratings, tolerance codes, ceramic/film/electrolytic. Free.