Timbrica Online Tools — Page 3

Convert audio to notes, MIDI, and sheet music. AI-powered transcription with piano roll visualization. Free, in your browser.

Embed an invisible watermark in your audio to prove ownership. Survives compression, conversion, and editing. Free audio watermarking tool.

Analyze audio for signs of editing, splicing, or AI generation. Spectrogram analysis, noise floor check, compression artifacts.

Free online Morse code decoder.

Free online tool to keep your screen on and prevent it from sleeping. Timer up to 10 years or forever mode. No installation, works in any browser.

Free tool to stop Bluetooth speakers, headphones, and car audio from disconnecting. Plays an inaudible keep-alive signal in your browser.

Free online alarm clock with 12 alarm sounds, snooze, math puzzle to dismiss, countdown timer, stopwatch, Pomodoro, world clock. Keep screen awake.

Free online mirror using your camera. Zoom, adjust brightness, flip view, fullscreen mode, screenshot, Picture-in-Picture, night mode, grid overlay.

Record your screen, browser tab, or window directly in the browser. Free, no download, no sign-up.

Free QR code generator with 9 content types, 6 dot styles, gradients, logo upload, batch generation, and QR scanner. Export as PNG, SVG, JPEG, PDF.

Securely erase files from USB drives in your browser. Multi-pass overwrite with random data — DoD, Gutmann standards. No software to install. Free.

Hide secret messages, files or images inside pictures. AES-256 encryption, capacity calculator, detectability analysis. Free, in browser.

Free online clock with 6 types: digital, analog, Roman numeral, binary, sundial, and flip. Learn to read each clock. Timezone support. Free.

Free cognitive function screening: attention, memory, reaction time, and spatial reasoning tests. Track your results over time.

Take a free, scientifically-designed IQ test with adaptive difficulty.

Free breathing exercise tool with 8 techniques: Box Breathing, 4-7-8, Wim Hof, Coherent, Physiological Sigh and more.

Free comprehensive dementia screening test. Assess memory, attention, orientation, visuospatial skills, and reaction time.

Free online dyslexia screening test with 5 assessments: reading speed, letter reversal, phonological awareness, word recognition, and visual tracking.

Free comprehensive autism screening test based on RAADS-R, AQ-10, and CAT-Q.

Free anxiety tracker and mood diary. Log your anxiety level, triggers, and what helps. See patterns over time with weekly and monthly charts.

Generate color palettes that are distinguishable for all types of color vision deficiency.

Free colorblind camera filter: simulate how colorblind people see (for designers) or enhance colors for colorblind users (Daltonize).

Free neuro test with 7 scientific assessments. Check your mental speed, attention, logic, memory, and problem-solving ability.

Free virtual sensory room for calming and self-regulation. Interactive visual stims: lava lamp, aurora, particles, rain. Ambient soundscapes.

Free online color identifier for colorblind people. Use your camera, upload an image, or enter hex/RGB values.

Free online colorblind simulator. Upload any image to see how it looks with protanopia, deuteranopia, tritanopia, or achromatopsia.

Free emergency panic button for panic attacks and severe anxiety. One tap starts guided breathing with calming voice.

Free moment of silence timer with virtual candle, ambient sounds, and personalization. Honor someone's memory in your browser.

Free clinically validated depression screening with PHQ-9, GAD-7 and DASS-21. Mood tracker, wellness toolkit, PDF report. Private, in browser.

Free online drawing tool for kids with brushes, stamps, pixel art mode, 120+ shapes, and color palette.

Free online memory game for brain training. Match pairs of cards, track your progress, and improve your memory with adjustable difficulty levels.

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...

Play the classic snake game online for free. 4 game modes, 4 difficulty levels, power-ups, beautiful themes, and smooth 60fps graphics.

Play the classic sliding puzzle online for free. Arrange numbered tiles in order by sliding them into the empty space.

Play Sokoban online for free. Push boxes onto goals in 155 hand-crafted puzzle levels. Undo, move counter, star ratings. Desktop and mobile.

Play the maze game online for free. Navigate procedurally generated labyrinths with 4 difficulty levels, fog of war, collectible coins, and enemies.

Play nonogram puzzles online for free. Fill cells using row and column clues to reveal hidden pictures. 20+ puzzles in 3 difficulty levels.

Play 2048 online for free. Slide and merge number tiles to reach 2048. Track your score, beat your best, and keep going beyond 2048.

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.

Play free volleyball game online. 3 modes: vs AI, local 2 players on one keyboard, or online multiplayer with friends via link.

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.

Play Flood Fill puzzle online for free. Fill the board with one color in the fewest moves.

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.

Play the Dino Runner game online for free. Jump over cacti, dodge obstacles, and beat your high score. No download needed.

Free online GIF compressor.

Convert video to animated GIF. Set duration, frame rate, size, and quality. Free, runs in browser, no upload to server.

Free online GIF trimmer with automatic perfect loop detection. Cut GIF by frames, reverse, bounce, adjust speed. Lossless trim via gifsicle.

Look up any IP address or domain. Geolocation, ISP, VPN/proxy detection, timezone, and interactive map. Free.

Check if your VPN is working. Test for IP, DNS, WebRTC leaks. Anonymity score, geolocation map, browser info. Free, instant, no signup.

Share your GPS location instantly with an interactive map, compass, QR code, and 5 coordinate formats.