Reading
Every tool here has a point where it stops working. Knowing that boundary before you start saves a lot of wasted attempts, and these articles were written to explain it.
Often enough, understanding the cause means you no longer need the tool. A CSV garbled in Excel is usually a missing marker rather than a broken file, and how far to shrink a photo comes down to a single rule.
Mojibake Fixer
UTF-8 and legacy encodings, explained
Starts from how computers store letters as numbers and works up to why a mismatch produces shapes like ¾È³çÇϼ¼¿ä. Written to be readable without knowing what an encoding is.
When a CSV comes out garbled in Excel
Why the same file looks fine in a text editor, what those three BOM bytes actually do, and what to do in the opposite case where the file really is in a legacy encoding.
When filenames inside a zip are garbled
Why the names break while the contents do not, why it often shows up only on a Mac or a differently localized Windows, and how to rewrite the names without unpacking the archive.
Saved as UTF-8 in Notepad and it still came out garbled
Why picking the right option was not enough. What ANSI actually means, when the default changed, and when a BOM helps versus breaks things.
Bulk Image Resizer
What size should you resize to — blog, thumbnail, OG image
Recommended dimensions per use and where those numbers come from. The rule is twice the displayed width, and the OG image is the one exception.
What quality setting should you use — why 0.8 is the default
What the slider actually discards, why the returns bend at 0.8, and where photos, screenshots and noisy images each diverge.
Race Roulette
How to run a draw people will accept
Where ladder lotteries, spinning wheels and random-pick buttons hold up and where they fall apart, plus the arithmetic for applying weights honestly.
When you need more than one pick — groups and running order
Picking one name and settling an order are different problems. Drawing without repeats, two ways to split groups, and what to do past twelve people.
VFilemanage
Organizing files without moving them
Shortcuts, Windows libraries, symbolic links and search compared, with the limits of each. It starts with what moving a file quietly breaks.
Organizing is not backing up
Where the feeling that organized means safe breaks down. Why sync is not a backup, the 3-2-1 rule, and how to run both together.
10 articles