https://www.toolmaxo.com/blog/ Practical guides on images, PDF, SEO and writing, each with a free online tool. en-us Sat, 03 Oct 2026 10:00:00 +0000 https://www.toolmaxo.com/passport-size-photo-guide/ https://www.toolmaxo.com/passport-size-photo-guide/ Sat, 03 Oct 2026 10:00:00 +0000 The common passport photo sizes in cm, inches and pixels, the rules most countries share, and how to make a correct passport photo from your phone, free. https://www.toolmaxo.com/how-to-check-if-text-is-ai-written/ https://www.toolmaxo.com/how-to-check-if-text-is-ai-written/ Fri, 02 Oct 2026 10:00:00 +0000 Paste any text into a free AI detector, read the score the right way, and learn the tell-tale signs of ChatGPT writing that you can spot yourself. https://www.toolmaxo.com/convert-jpg-to-pdf-on-phone/ https://www.toolmaxo.com/convert-jpg-to-pdf-on-phone/ Thu, 01 Oct 2026 10:00:00 +0000 Combine photos of documents, IDs or receipts into one PDF on your phone in a minute, with no app, no sign-up and no upload. Plus tips for sharp scans and small files. https://www.toolmaxo.com/remove-background-from-photo-on-phone/ https://www.toolmaxo.com/remove-background-from-photo-on-phone/ Wed, 30 Sep 2026 10:00:00 +0000 No app, no sign-up and no upload: cut out yourself or a product on your phone in a few taps, then save a transparent PNG or a clean white background. https://www.toolmaxo.com/what-is-robots-txt/ https://www.toolmaxo.com/what-is-robots-txt/ Mon, 28 Sep 2026 11:27:27 +0000 How robots.txt works, the rules you need, copy-ready examples for WordPress and online shops, and the mistakes that hide sites from Google. https://www.toolmaxo.com/how-to-create-a-strong-password/ https://www.toolmaxo.com/how-to-create-a-strong-password/ Sun, 27 Sep 2026 11:27:27 +0000 Length beats complexity, reuse is the real danger, and a password manager does the remembering. Here is a simple system that works. https://www.toolmaxo.com/reduce-photo-size-for-online-forms/ https://www.toolmaxo.com/reduce-photo-size-for-online-forms/ Sat, 26 Sep 2026 11:27:27 +0000 Photo rejected for being too large? Here is how to hit 20 KB, 50 KB or 100 KB limits while keeping your photo and signature clear. https://www.toolmaxo.com/jpg-vs-png-vs-webp/ https://www.toolmaxo.com/jpg-vs-png-vs-webp/ Fri, 25 Sep 2026 11:27:27 +0000 A clear comparison of quality, file size, transparency and support, with simple rules for choosing the right format every time. https://www.toolmaxo.com/write-meta-titles-and-descriptions/ https://www.toolmaxo.com/write-meta-titles-and-descriptions/ Thu, 24 Sep 2026 11:27:27 +0000 Ideal lengths, keyword placement and simple formulas for titles and descriptions that rank and get clicked, with real examples. https://www.toolmaxo.com/compress-images-without-losing-quality/ https://www.toolmaxo.com/compress-images-without-losing-quality/ Wed, 23 Sep 2026 11:27:27 +0000 The right format, dimensions and quality settings to shrink JPG, PNG and WebP images by 50–90% while keeping them sharp.