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Aleksei Morozov • Peerlist

<h3>Online Ruler in CM, MM, and Inches</h3>
<p>This free online ruler lets you measure small objects on your phone, tablet, laptop, or desktop screen. Use the centimeter and millimeter scale for metric measurements, or switch to inches for inch-based measurements. Every tick is drawn to real-world proportions, so once the ruler is calibrated you can read exact lengths without a physical measuring tape.</p>
<h3>How to Use the Online Ruler</h3>
<ul>
<li>Choose centimeters and millimeters, or switch to inches.</li>
<li>Calibrate the ruler for your screen using your screen diagonal or a credit card.</li>
<li>Place the object against the screen and drag the guide to read the measurement.</li>
<li>Use fullscreen mode or rotate the ruler if you need more measuring space.</li>
</ul>
<h3>Why Calibration Matters</h3>
<p>Screens have different pixel density, zoom settings, and physical sizes, so a ruler that looks right on one device can be off on another. Calibration helps the virtual ruler match real-world size. For a quick setup, enter your screen diagonal in inches, or match the on-screen guide to a standard credit card, which is exactly 85.60 mm wide. Your calibration is saved in your browser for next time.</p>
<h3>Measure on Phone, iPhone, Tablet, or Desktop</h3>
<p>The ruler works in modern browsers on both mobile and desktop devices. On phones, including iPhone and Android, rotate the ruler or switch to fullscreen mode for easier measuring. Because it runs entirely in the browser, you can use the ruler on your phone anywhere — no app to install and nothing to update.</p>
<h3>Frequently Asked Questions</h3>
<ul>
<li><strong>Is this online ruler actual size?</strong> It can be actual size after calibration. Without calibration it is only an estimate, because every screen has a different pixel density. Calibrate with your screen diagonal or a credit card to get a true actual-size ruler.</li>
<li><strong>Can I use this ruler in inches?</strong> Yes. Switch from CM/MM to inches at the top of the ruler. The inch scale shows whole inches down to sixteenths for precise imperial measurements.</li>
<li><strong>Can I use it on my phone?</strong> Yes. It works on phone screens, including iPhone and Android devices. Rotate the ruler or use fullscreen mode to measure longer objects comfortably on a small screen.</li>
<li><strong>Do I need to install an app?</strong> No. The ruler works directly in your browser. There is nothing to download, install, or sign up for.</li>
<li><strong>How do I calibrate the ruler with a credit card?</strong> Choose the credit card method, then resize the on-screen card outline until it matches a real card held against the screen. A standard ID-1 card is 85.60 mm wide, and the tool uses that to set real-size accuracy.</li>
</ul>

Actual Size Online Ruler Measurements

<h3>How It Works</h3>
<p>This free online tool utilizes sound vibrations to help remove water from your phone's speaker. It is compatible with both iPhone and Android devices and requires no installation, working directly within your browser.</p>
<h3>How to Get Water Out of Your Phone Speaker</h3>
<ul>
<li><strong>Remove your case:</strong> Ensure the speaker is fully exposed.</li>
<li><strong>Set volume to max:</strong> Turn your phone's speaker volume as high as possible.</li>
<li><strong>Face speaker down:</strong> Hold your phone with the speaker grille pointing downwards.</li>
<li><strong>Play the sound:</strong> Tap 'Start Water Eject' and allow the session to complete.</li>
<li><strong>Repeat if needed:</strong> Run the tool 2–3 times if the speaker remains muffled.</li>
</ul>
<p><strong>Tip:</strong> Gently shake the phone while the sound is playing to help loosen trapped water.</p>
<h3>Ejection Modes</h3>
<ul>
<li><strong>Gentle Mode:</strong> Ideal for light moisture or small splashes. Duration: 15 seconds, Frequency: 165 Hz.</li>
<li><strong>Standard Mode:</strong> Recommended for most water exposure situations. Duration: 30 seconds, Frequency: 165–300 Hz.</li>
<li><strong>Deep Mode:</strong> For muffled speakers with more significant water ingress. Duration: 60 seconds, Frequency: 100–200 Hz.</li>
</ul>
<h3>When to Use Water Eject</h3>
<p>Use this tool when:</p>
<ul>
<li>Your phone speaker sounds muffled after water exposure.</li>
<li>Your iPhone or Android has been splashed or dropped in water.</li>
<li>Water has entered the bottom speaker grille.</li>
<li>Audio sounds quieter or distorted than usual.</li>
<li>You want to test if sound vibrations can clear the speaker.</li>
</ul>
<h3>Limitations</h3>
<p><strong>What Water Eject Can Help With:</strong></p>
<ul>
<li>Small water drops in the speaker.</li>
<li>Muffled or quieter speaker sound.</li>
<li>Light splash or moisture exposure on the speaker grille surface.</li>
</ul>
<p><strong>What Water Eject Cannot Fix:</strong></p>
<ul>
<li>Serious internal water damage.</li>
<li>A phone that will not turn on.</li>
<li>Charging port water damage.</li>
<li>Internal corrosion or board damage.</li>
</ul>
<p><strong>Important Safety Note:</strong> If your phone was fully submerged or is not functioning normally, turn it off immediately and seek professional repair.</p>
<h3>Why Does Water Eject Sound Work?</h3>
<p>Phone speakers produce sound through vibration. The water eject sound uses specific low-frequency tones and frequency sweeps to create strong vibrations around the speaker grille, which can help push small water droplets out. This method is most effective when the water is near the grille, the phone volume is high, the speaker faces downwards, and the process is repeated.</p>
<h3>Safety Tips Before Playing the Sound</h3>
<ul>
<li>Do not charge your phone if it is wet.</li>
<li>Do not use a hair dryer or other heat sources.</li>
<li>Do not insert any objects into the speaker grille.</li>
<li>Stop immediately if you hear distortion or unusual crackling.</li>
</ul>
<h3>Frequently Asked Questions</h3>
<ul>
<li><strong>Is Water Eject safe for my phone?</strong> Yes, it uses standard audio output and does not modify your phone's settings. Avoid using it with headphones.</li>
<li><strong>Does Water Eject work on iPhone/Android?</strong> Yes, it works on both platforms as long as the sound plays through the phone's speaker and not headphones or Bluetooth.</li>
<li><strong>How many times should I play the sound?</strong> Start with one Standard session (30 seconds). Repeat 2–3 more times if needed, with short breaks.</li>
<li><strong>What frequency removes water from speakers?</strong> Low-frequency tones (around 165 Hz) or frequency sweeps (100–300 Hz) are typically used.</li>
<li><strong>What if my speaker still sounds muffled?</strong> Allow the phone to dry naturally in a ventilated area for several hours. Avoid charging it while wet. If the issue persists, professional repair may be necessary.</li>
</ul>

Water Ejection App

<h3>Measure Sound Levels in Real Time</h3><ul><li>Use this free online decibel meter to measure noise levels in real time directly in your browser using your device's microphone.</li><li>Check how loud your room, office, classroom, or environment is without any installation required.</li><li>The audio is processed locally in your browser, ensuring that nothing is recorded or uploaded.</li></ul><h3>Live Meter Functionality</h3><ul><li>Press start and allow microphone access to see the decibel level update live.</li><li>The tool tracks minimum, average, and maximum decibel values throughout the session.</li></ul><h3>Reference and Understanding</h3><ul><li>Provides a reference guide to understand what different decibel (dB) levels mean, from whispers to dangerous sounds.</li><li>Explains common use cases such as checking home, office, or classroom noise levels, and comparing street noise.</li><li>Offers insights into accuracy and limitations, noting that results can vary and recommending professional equipment for certified measurements.</li></ul><h3>Frequently Asked Questions</h3><ul><li><strong>Is it free?</strong> Yes, it's a free online tool with no sign-up, payment, or hidden ads.</li><li><strong>Does it record audio?</strong> No, all sound processing is done locally in the browser.</li><li><strong>How accurate is it?</strong> It provides an estimate, with accuracy depending on your device and environment.</li><li><strong>What is a safe decibel level?</strong> Quiet and moderate levels are generally comfortable. Prolonged exposure to loud noise (85 dB and above) may pose a hearing risk.</li><li><strong>Can I use it on my phone?</strong> Yes, it works on modern mobile browsers with microphone access enabled.</li></ul>

Free Online Decibel Meter

<h3>Aurora Forecast AI</h3><ul><li><strong>Check Northern Lights Forecast:</strong> Determine the visibility of the aurora borealis tonight based on your specific location.</li><li><strong>Key Metrics:</strong> Access crucial information including the Kp index, cloud cover predictions, and optimal viewing times.</li><li><strong>Location-Based Insights:</strong> Get personalized aurora borealis visibility forecasts tailored to your area.</li><li><strong>Frequently Asked Questions:</strong> Find answers to common questions about seeing the Northern Lights, including the best times, locations, and causes.</li><li><strong>Technical Details:</strong> The platform utilizes Astro for its framework and JavaScript for dynamic features, ensuring a responsive and informative user experience.</li></ul><p>Understand the factors influencing aurora visibility, such as geomagnetic activity, cloud cover, darkness, and light pollution. Learn about the science behind the Northern Lights, including solar particles, Earth's magnetic field, and atmospheric interactions. Get tips on how to best watch and photograph the aurora borealis, including recommendations for camera settings and viewing conditions.</p><p><em>Note: Aurora visibility is dependent on various environmental factors and geomagnetic activity. Always check the latest forecast for the most accurate information.</em></p>

Aurora Forecast AI

<p><strong>Ulik – Expense Tracker That Just Works</strong><br>Ulik is a simple yet powerful expense tracker for iPhone. Add income and spending in seconds, plan recurring payments, and stay in control of your monthly budget — without any clutter.</p><p>✅ Clean and minimal UI<br>✅ Full offline mode<br>✅ Multi-currency support with auto exchange rates<br>✅ Recurring transactions &amp; project-based budgets<br>✅ Built-in calculator for quick entry<br>✅ Privacy-first: data stored only on your device</p><p>No bank connections. No ads. Just fast, intuitive tracking.<br>Perfect for freelancers, digital nomads, and anyone tired of bloated finance apps.</p><p>📲 Try it free on iOS: <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="https://apps.apple.com/app/id6747969419">https://apps.apple.com/app/id6747969419</a><br>🔗 Learn more: <a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline" href="https://getulik.app.link">https://ulik.app</a></p>

Ulik – Expense Tracker

<h3><strong>Songr – AI Song Generator</strong></h3><p><strong>Create Songs in Minutes</strong></p><p>Songr is a revolutionary application for song creation using artificial intelligence. Whether you've dreamed of becoming a songwriter, creating unique musical compositions, or just want to have fun, Songr helps you bring those dreams to life.</p><p><strong>What is Songr?</strong></p><p>Songr is an AI Song Generator that allows you to create song lyrics in any genre, customize style and emotions, and instantly receive a ready-made text. Thanks to advanced artificial intelligence algorithms, your creativity is never limited.</p><p><strong>Key Features of Songr</strong></p><p>🌟 Create lyrics in multiple languages.</p><p>🎶 Customize genre and style (pop, rock, country, rap, and more).</p><p>✨ Choose song theme and mood (romance, motivation, humor).</p><p>🎤 Instant lyrics creation with editing options.</p><p>🚀 User-friendly and intuitive interface.<br><br></p><p><strong>Why Songr is the Best Choice for Song Creation</strong></p><p>🤖 Artificial intelligence generates unique lyrics in seconds.</p><p>🎵 Suitable for both beginners and professionals.</p><p>📱 Available on mobile devices – create songs anytime, anywhere.</p><p>🎧 Perfect for musicians, songwriters, and creative individuals.<br><br></p><p><strong>How to Use Songr</strong></p><ol><li><p>Choose the genre and style of your song.</p></li><li><p>Set the theme and mood.</p></li><li><p>Let the AI create the lyrics.</p></li><li><p>Save or edit the text to your liking.<br><br></p></li></ol><p><strong>Start Creating Now!</strong></p><p><a target="_blank" rel="noopener noreferrer" class="break-all link-break text-gray-500 hover:underline XqQF9c" href="https://apple.co/4itJ00d"><strong>Download Songr – AI Song Generator</strong></a> and start creating amazing songs right from your smartphone. Your musical inspiration is always just one click away!</p>