THE TOOLBARKIT JOURNAL
Blogs.
Small tools. Useful answers.
Understand the numbers, choose the right format, and make your next little task easier. Practical guides from the people building your tools.
START WITH YOUR WORDS
How to count words in an essay without counting the wrong text
Check an essay’s word count, decide what to include, understand contractions and hyphens, and use reading time and word frequency to revise your draft.
A LITTLE MORE KNOW-HOW
Find your next useful read.
From a quick question to a better workflow.
22 guides to explore
How to count words in an essay without counting the wrong text
Check an essay’s word count, decide what to include, understand contractions and hyphens, and use reading time and word frequency to revise your draft.
How many pages is 500 words? A practical way to estimate
Estimate pages and reading time for 500, 1,000 or 1,500 words, understand formatting assumptions, and check the final document instead of relying on a fixed conversion.
Word count vs character count: spaces, symbols and emoji
Learn when to count words or characters, how spaces and emoji affect totals, and why a text counter can disagree with a publishing platform.
Static vs dynamic QR codes: what changes after printing?
Compare static and dynamic QR codes, understand editable destinations and expiry claims, and choose a link strategy before printing menus, posters or cards.
QR code won’t scan? Check these things before reprinting
Troubleshoot a QR code that will not scan: quiet zones, contrast, print quality, payload density and destination errors, with a practical test checklist.
Code 128 vs EAN-13: choose the right barcode for your label
Compare Code 128 and EAN-13, learn what check digits do, and understand why creating a barcode image does not assign a retail product identifier.
Lorem Ipsum vs English placeholder text: what should you use?
Choose Lorem Ipsum or readable English dummy text for a design, generate the right amount, and test layouts without mistaking filler for finished content.
How to decode a JWT—and why decoding does not verify it
Inspect a JWT header and payload, understand common claims, and distinguish readable token data from signature verification and authorization.
Base64 encoding is not encryption: a small example explains why
Understand Base64 and Base64url, learn why encoded text is not secret, and troubleshoot padding, Unicode and binary data before decoding.
camelCase vs PascalCase: examples and conversion checks
Compare camelCase and PascalCase with concrete examples, choose a convention for your codebase, and avoid turning a text conversion into an unsafe code rename.
Loan EMI formula: monthly payment, total interest and tenure
Understand the reducing-balance EMI formula with a worked rupee example, compare loan tenures, and see which costs a fixed-rate calculator leaves out.
BMI vs waist-to-height ratio: two measurements, different limits
Understand what adult BMI and waist-to-height ratio measure, calculate both with consistent units, and learn why screening estimates are not a diagnosis.
How to resize a photo to 20–50 KB for an online form
Prepare a photo for a 20–50 KB upload limit, check its pixel dimensions, and download a JPEG without stretching the picture or guessing at file size.
22K vs 24K gold prices: why the numbers don't match
Understand 22K and 24K gold prices, convert a troy-ounce quote to a per-gram estimate, and see why a spot price differs from a jewellery bill.
Where to meet in Bangalore when your friends live far apart
Use Midesti to shortlist cafés and restaurants for a Bangalore meetup, gather everyone's preferences, and check the journey before settling on a venue.
How to find your event photos with a selfie
Join a GetMyPic event, take a clear selfie, and understand how your organizer reviews photo matches before sending your album link by email.
Playing Routes of India for the first time? Start here
Learn what to focus on in your first Routes of India game: choose connected destinations, collect coach cards, claim useful routes and watch your final score.
Seconds to minutes and hours: a simple guide with examples
Convert seconds to minutes or hours with simple formulas, a quick reference table, and examples that explain leftover seconds and decimal hours.
Cm to inches and feet: how to convert height without the confusion
Convert cm to inches and feet using simple formulas. Find 170 cm in feet and inches, compare common heights, and learn why 5.58 feet isn't 5 feet 58 inches.
Kg to lbs and pounds to kg: formulas and everyday examples
Convert kg to lbs or pounds to kg with a short formula and a handy weight chart. Check 70 kg in pounds, luggage weights, grams and ordinary ounces.
Celsius to Fahrenheit: an easy formula, with examples
Learn the Celsius-to-Fahrenheit formula, convert Fahrenheit back to Celsius, and check common examples such as 25 °C, 180 °C and a 350 °F oven setting.
Liters to gallons: check US or Imperial before you convert
Convert liters to gallons and gallons to liters using the right gallon. Compare US and Imperial values, check a simple table, and avoid mixing up cup sizes.