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2,464 Articles
Blogs
Practical guides for real tasks — written by the people building the tools on this site.
Showing 1,828–1,848 of 2,464 articles
🎉 Social Media
How to Pick a Random Giveaway Winner Fairly
Pick one or more random winners from a pasted list of comments or entries, with an optional duplicate-entry toggle, instead of scrolling and guessing.
✉️ Productivity
How to Pick the Right Email Sign-Off Every Time
Choose a tone and pick an email sign-off phrase, then copy the finished closing line with your name, instead of defaulting to the same tired closer.
🖼️ Image Tools
How to Pixelate a Photo Online
Use a pixelate tool to turn photos into retro 8-bit pixel art with block averaging, palettes, dithering, and sprite export.
📅 Social Media
How to Plan a Month of Social Posts
Use a social media calendar template to plan platforms, posting days, content pillars, rotating formats, and a downloadable CSV.
🎬 Video & Audio
How to Plan a Video Frame Rate Change
Use a video FPS converter to compare retiming and resampling, see frame cadence, pitch shift, judder risk, and ffmpeg commands.
📅 Productivity
How to Plan Your Week Online
Use a weekly planner to map seven days, set your own hours, save the schedule on your device, and print or export it when needed.
🎹 Audio
How to Play and Record a Virtual Piano in Your Browser
Play a two-octave piano with your mouse or keyboard, then record and play back what you played, without installing any music software.
💣 Games & Fun
How to Play Classic Minesweeper in Your Browser
Play classic Minesweeper with Beginner, Intermediate, and Expert board sizes, flags, a timer, and a mine counter, nothing uploaded, all on your device.
🧠 Games & Fun
How to Play Themed Trivia Rounds With Live Scoring
Play multiple-choice trivia rounds across general knowledge, movies, and science categories, with instant feedback and live scoring, right in your browser.
⭕ Fun & Games
How to Play Tic Tac Toe Against an Unbeatable AI
Play Tic Tac Toe against a computer opponent with Easy, Medium, and Unbeatable difficulty, powered by the minimax algorithm, entirely in your browser.
📖 Education
How to Practice Sight Words With Early Readers
Practice Pre-K, Kindergarten, and Grade 1 sight words with a simple flashcard-style tool — click through, shuffle, or jump to any word, no printing needed.
🎓 Education
How to Practice the Periodic Table
Use a periodic table quiz to test element symbols, names, atomic numbers, and missed answers with plausible chemistry distractors.
🏃 Health & Fitness
How to Predict a Marathon Time
Use a marathon time predictor with Riegel and Cameron formulas to estimate race equivalents and see the uncertainty gap.
🗓️ Health & Fitness
How to Predict Your Next Period From Cycle History
Predict your next period, fertile window, and upcoming cycles from your last period date and average cycle length, saved only in your browser.
{ } Developer Tools
How to Pretty-Print Minified JavaScript
Reformat minified or messy JavaScript into readable, indented code with your choice of indent style, entirely in your browser, before you try to debug it.
📐 SEO & Web
How to Preview a Page at Common Device Viewport Sizes
Preview any embeddable page at common device viewport sizes - iPhone, iPad, laptop, desktop, or a custom width and height - before you ship a responsive layout.
✒️ Developer
How to Preview and Style SVG Path Data Live
Paste SVG path data to preview it live, adjust viewBox, stroke, and fill, and copy the resulting SVG markup, without a full vector design app.
🔗 SEO & Web
How to Preview How Your Page Looks When Shared
Paste a page's HTML to preview its Open Graph and Twitter Card link previews for Facebook, LinkedIn, and X, and check for missing or oversized tags.
🗂️ Productivity
How to Prioritize Tasks With a Matrix
Use an Eisenhower matrix to sort tasks by urgency and importance, move priorities as they change, then print or export the result.
📊 Data & CSV
How to Profile a CSV With Summary Stats
Use CSV statistics to profile columns, spot blanks, count unique values, and review min, max, mean, median, and standard deviation.
📈 Finance Calculators
How to Project Dividend Reinvestment (DRIP) Growth
Project dividend reinvestment plan growth year by year from an initial investment, dividend yield, and growth assumptions, worked out in your browser.