Picture Frame Mat Calculator â Online Opening & Borders
Enter frame size and image size to calculate mat borders. Visual preview. Precise framing.
UD5 Toolkit
Capture high-quality frames from any video instantly â 100% free, private, and processed locally in your browser. No upload required.
or click to browse â MP4, WebM, MOV, AVI, MKV
Max file size: 2GB • All processing is local
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Capture a frame from your video to see it here
Captured frames will appear here
1:23.5 or 83.5) into the time input field and press Enter or click the arrow button to jump precisely.
Enter frame size and image size to calculate mat borders. Visual preview. Precise framing.
Animate elements as they enter and exit the viewport using view() timeline. Parallax and reveal effects without JS.
Enter L*a*b* values and see the corresponding RGB and hex color. Useful for advanced color manipulation.
Add player names and tap +/- to track scores. Custom starting points. Works for any game.
Generate a horizontal Codeâ128 barcode from any string. Download as PNG or SVG. Works offline. For inventory.
Enter two Unix timestamps and get the exact difference in days, hours, minutes, and seconds. Quick time debugging.
Choose label type and get the best technique (baking soda, steam, milk) to remove it intact.
Connect a game controller and see every button press, axis movement, and vibration test. Uses the Gamepad API.
Compute Poisson probabilities for a given mean rate. Ideal for call centers, traffic analysis. Instant chart.
Select a US state and legal category (debt, personal injury) to see typical time limits. Quick informational guide.
Pomodoro timer that saves completed sessions to localStorage. View daily/weekly stats. Boost productivity with data.
Log daily temperature and humidity of your incubator. Get alerts when approaching critical days. Improves hatch rate.
Apply userâselect: none, text, all and see how it affects selection. Copy the CSS snippet for your UI elements.
Convert numbers to Roman numerals and decode Roman numerals back to numbers. Supports up to large values. A fun educational tool running entirely in your browser.
Convert any date into Roman numerals (dayâmonthâyear) for tattoos or special occasions. Clean and local.
Design a pure CSS tooltip with custom text, position (top/bottom/left/right), and arrow. Copy the clean code.
Enter your clay's shrinkage rate and the desired fired size to determine the wet dimensions you need to throw or slab build. Essential for functional ware.
Convert any date into Roman numerals (dayâmonthâyear) for tattoos or special occasions. Clean and local.
Find what day of the week any past or future date falls on. Uses Zellerâs congruence. Fun historical reference tool.
Type JavaScript expressions and see output like a real browser console. Supports console.log, error, warn. Use for quick testing without DevTools.
Enter any date and instantly know which quarter it belongs to. Also shows fiscal quarter if start month set.
Find out what day number of the year any date is (1â366). Also shows days remaining. Simple reference.
Convert decimal negative and positive numbers to 8/16/32-bit two's complement binary. Essential for low-level programming.
Calculate tips and split bills easily. Adjust tip percentage and number of people. Perfect for dining out. All computations happen on your device.
Find equivalent colors across DMC, Anchor, and Madeira embroidery floss brands. Enter a code to see matches. Local reference database.
Test overscrollâbehavior: contain to prevent background scroll or pullâtoârefresh. See the effect in a live demo.
Define min and max font sizes and viewport widths. Generate a complete fluid type scale using CSS clamp() for all headings.
Write a message and set a future date. It will be hidden until that day. All stored locally with countdown.
Play the classic Snake game inside your browser. Arrow keys to move, eat the apple, grow longer. High score tracked locally.
Add N business days to a date, skipping weekends and optionally entering custom holidays. Regional presets.