Data & Developers
CSV to Markdown Table: Format Data for GitHub and Docs
Convert CSV to a Markdown table free online for READMEs, GitHub issues and docs — and turn Markdown tables back into CSV. Quick guide.
2 min read
Blog
Practical guides on money, documents, images, writing and code, and how to get a reliable answer from our free tools.
Data & Developers
CSV Opens Wrong in Excel? Fix Columns, Encoding, Zeros and Dates
CSV all in one column, garbled Hindi or ₹, missing zeros, 1.23E+11 or wrong dates in Excel? The cause of each problem and the import settings that fix it.
9 min read
Data & Developers
Excel vs CSV: What's the Difference and When to Use Each
CSV is plain text holding one table; Excel .xlsx is a zipped workbook with sheets, formulas, formats and types. A side-by-side comparison and when to use each.
7 min read
PDF & Documents
How to Add Page Numbers to a PDF Free (and Skip the Cover Page)
Number every page of a PDF in your browser as "3 / 12" at the bottom centre. What the tool can and cannot change, how to skip a cover page, and filing tips.
8 min read
PDF & Documents
How to Add a Watermark to a PDF (DRAFT, CONFIDENTIAL, Your Name)
Stamp DRAFT, CONFIDENTIAL, your name or a KYC note across every page of a PDF in your browser, with length limits, tips and what a watermark cannot stop.
8 min read
PDF & Documents
How to Delete Pages from a PDF Free (No Acrobat, No Upload)
Remove blank, duplicate or private pages from a PDF in your browser: how to type page ranges, delete vs extract, reordering, and what deleting does not do.
7 min read
Color & Design
How to Create a Color Palette for Your Brand, Step by Step
Build a brand colour palette in five steps: a primary, an accent, neutrals, tints and shades, then a contrast check. Worked example with real hex codes.
8 min read
PDF & Documents
How to Print 2 Pages Per Sheet and Save Paper (Windows, Mac, Chrome)
Print two pages on one sheet from Chrome, Edge, Word, a Mac or Adobe Reader, or make a 2-up PDF free. Paper savings worked out, booklets and readability.
8 min read
Data & Developers
CSS Gradients Explained: Linear, Radial, Conic and 20 Examples
How CSS linear, radial and conic gradients work: angles, colour stops, hard edges and repeating patterns, with tested copy-paste code and browser support.
9 min read
PDF & Documents
How to Edit a PDF Without Uploading It: A Privacy Guide
Merge, split, rotate, watermark and number PDFs on your own device. How in-browser tools differ from upload sites, how to check, and each tool's limits.
9 min read
Health & Fitness
How to Calculate Your TDEE (Daily Calories), With Worked Examples
TDEE = BMR × activity factor. A 32-year-old man, 72 kg and 172 cm, who exercises lightly burns about 2,255 kcal a day. Formula, multipliers, safe deficits.
9 min read
Color & Design
Color Contrast and WCAG 2.2: Ratios, Formula and Fixes
WCAG 2.2 needs 4.5:1 contrast for normal text, 3:1 for large text and UI parts, 7:1 for AAA. See the formula, real colour pairs and how to fix failures.
10 min read