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2,474 Articles
Blogs
Practical guides for real tasks — written by the people building the tools on this site.
Showing 2,311–2,331 of 2,474 articles
🌐 SEO & Web
How to use YouTube Money Estimator for a real task
Use a youtube money estimator to handle the details clearly, check your result before sharing it, and finish the task privately in your browser with YouTube.
📅 Date & Time
How to use Zodiac Sign Finder for a real task
Use a zodiac sign finder to handle the details clearly, check your result before sharing it, and finish the task privately in your browser with Zodiac Sign.
✅ Data & CSV
How to Validate a CSV Before You Import It
Paste CSV data and instantly find rows with the wrong column count, unbalanced quotes, or empty rows before you import it into a database or app.
🏦 Security & Privacy
How to Catch a Typo in an IBAN Before You Pay
Check whether an IBAN has a valid country-specific length and mod-97 checksum, catching typos before you send an international payment to the wrong place.
🔐 Developer
How to Verify a File's Checksum Before Trusting It
Compute a file's SHA-256, SHA-1, SHA-384, or SHA-512 checksum and compare it against an expected value to verify integrity before you run or install it.
🎧 Audio
How to Visualize Any Track as a Live Spectrum
Watch a live frequency spectrum animate in sync with any audio file, powered by the Web Audio API, to check a mix or just make a static track more engaging.
👥 Social Media
How to Write a LinkedIn Headline That Actually Works
Fill in your role, company, and the value you provide to generate several LinkedIn headline options built around real copywriting formulas, not generic filler.
🧵 Social Media
How to Write a Long Thread That Splits Itself Into Posts
Write a long-form thread and have it automatically split into numbered posts that fit your platform's character limit, without manual counting.
📝 Text & Writing
How to Write Markdown With a Live Side-by-Side Preview
Write Markdown on one side and see it rendered on the other, updated as you type, with word/character counts and a copy or download of the HTML.
🧊 Finance Calculators
How the Debt Avalanche Method Pays Off Debt Faster
Plan a debt avalanche payoff by targeting your highest-interest balance first, with a projected timeline and total interest so you can see the real payoff date.
🖼️ Image
How to Add a Glitch Effect to Any Image
Apply a randomized glitch effect — sliced displacement and RGB channel shift — to any image, with adjustable intensity, right in your browser.
🕐 Social Media
How to Add Dynamic Timestamps to Discord Messages
Generate Discord's dynamic timestamp codes from a date and time, with a live preview of all 7 formats, right in your browser, no manual Unix time lookup needed.
✍️ Text & Writing
How to Add Strikethrough Text on Any Platform
Convert text into strikethrough or underline using Unicode combining characters, so it pastes as plain text anywhere, right in your browser.
🖊️ PDF Tools
How to Annotate and Mark Up a PDF Online
Draw, highlight, and mark up any PDF page directly in your browser, then save a flattened file that keeps your notes visible on any device.
🔒 Data & CSV
How to Anonymize a CSV Before You Share It
Mask, hash, or remove names, emails, and phone numbers from a CSV before sharing it with a vendor or teammate, with a practical look at what anonymizing actually fixes.
💵 Finance Calculators
How to Budget Your Paycheck With the 50/30/20 Rule
Break down a paycheck into needs, wants, and savings using the 50/30/20 rule so you know exactly how much is left over before the money disappears into spending.
🧳 Productivity
How to Build a Packing List You'll Actually Use
Generate a categorized packing checklist sized to your trip length and type, so you stop forgetting chargers, meds, or documents the night before you leave.
🧑🤝🧑 Productivity
How to Build an Org Chart From a Text List
Turn a simple text list of names and managers into a clean organizational chart, without dragging boxes around in a diagramming app for a small team update.
🔐 Security & Privacy
How to Build an SSH Config File for Multiple Hosts
Generate a multi-host SSH config file with aliases, hostnames, users, ports, and identity files, so you can type ssh prod instead of a long command every time.
📊 Math & Science
How to Calculate a Z-Score and Its Percentile
Calculate a z-score from a value, mean, and standard deviation, then convert it to a percentile with a plain-language interpretation for coursework or reports.
🏋️ Health & Fitness
How to Calculate Which Plates to Load on a Barbell
Figure out exactly which barbell plates to load on each side to hit a target total weight, with a visual plate stack, right in your browser.