https://r37dy.com/ Create your link in bio page, shorten URLs, generate QR codes and track clicks with r37dy. Bring your content together and manage your links in one place. en https://r37dy.com/blog/how-to-create-a-link-in-bio-page Build a useful link in bio page with a clear goal, better button labels and a simple layout. Follow a practical example using r37dy. Mon, 14 Sep 2026 20:53:10 +0000 1 https://r37dy.com/blog/how-to-shorten-links-for-campaigns Learn when to use a short URL, how to name campaign links and how to test redirects. Build a practical link workflow with r37dy. Mon, 14 Sep 2026 20:53:38 +0000 2 https://r37dy.com/blog/how-to-share-files-with-a-download-link Share a PDF, guide or other supported file with a useful download link. Learn how to prepare the file, explain the download and test access. Mon, 14 Sep 2026 20:53:58 +0000 3 https://r37dy.com/blog/how-to-create-a-digital-business-card Make your contact details easier to save with a vCard link. Learn what to include, how to test it and how to share it with a QR code. Mon, 14 Sep 2026 20:53:59 +0000 4 https://r37dy.com/blog/how-to-share-calendar-event-links Create a clear calendar event link with the right time zone, location and joining details. Learn how to test it and avoid common event-sharing mistakes. Mon, 14 Sep 2026 20:54:01 +0000 5 https://r37dy.com/blog/how-to-host-a-static-html-site Learn what a static website can do, how to prepare its files and how to check a published page. A practical guide to static hosting with r37dy. Mon, 14 Sep 2026 20:54:04 +0000 6 https://r37dy.com/blog/how-to-create-qr-codes-for-print Make a QR code people can scan and understand. Learn how to choose a destination, prepare a print design and test it before ordering a full run. Mon, 14 Sep 2026 20:56:28 +0000 7 https://r37dy.com/blog/useful-online-tools-for-everyday-work Use practical online tools to build campaign URLs, format JSON, clean text and prepare web content. Learn which tool fits each task and how to check the result. Mon, 14 Sep 2026 20:56:30 +0000 8 https://r37dy.com/blog/how-to-read-link-analytics Understand link visits, referrers, devices and campaign tags. Use r37dy analytics to improve your links while keeping clicks separate from real business outcomes. Mon, 14 Sep 2026 20:56:32 +0000 9 https://r37dy.com/blog/restaurant-qr-code-menu Plan a phone-friendly restaurant menu, connect it to a QR code and keep printed table cards useful when dishes or prices change. Mon, 14 Sep 2026 21:13:07 +0000 10 https://r37dy.com/blog/qr-codes-product-instructions Help customers find assembly steps, care instructions and support from a product label, with a destination that stays useful after shipping. Mon, 14 Sep 2026 21:13:09 +0000 11 https://r37dy.com/blog/market-stall-link-page Give market visitors a useful way to find your shop, care notes and next event after they leave your stall. Mon, 14 Sep 2026 21:13:11 +0000 12 https://r37dy.com/blog/freelancer-portfolio-link-page Help prospective clients understand your work, see relevant examples and send a useful enquiry through one focused portfolio link. Mon, 14 Sep 2026 21:13:13 +0000 13 https://r37dy.com/blog/musician-release-link-page Organize listening links, show dates and artist information around a release without burying the song you want people to hear. Mon, 14 Sep 2026 21:13:15 +0000 14 https://r37dy.com/blog/podcast-episode-resource-page Help listeners find the episode, named resources and relevant next steps with a focused podcast link page and clear show notes. Mon, 14 Sep 2026 21:13:17 +0000 15 https://r37dy.com/blog/creator-brand-enquiry-page Separate audience links from collaboration information so potential partners understand your work and contact you with a useful brief. Mon, 14 Sep 2026 21:13:19 +0000 16 https://r37dy.com/blog/salon-booking-bio-page Organize services, location and booking destinations so salon clients know what to choose before opening your booking system. Mon, 14 Sep 2026 21:13:21 +0000 17 https://r37dy.com/blog/workshop-resource-link-page Give workshop attendees one reliable place to find preparation notes, session resources and follow-up material. Mon, 14 Sep 2026 21:15:35 +0000 18 https://r37dy.com/blog/property-viewing-qr-page Help viewing visitors find the right property details, floor plan and enquiry route without mixing information from different listings. Mon, 14 Sep 2026 21:15:37 +0000 19 https://r37dy.com/blog/trade-show-follow-up-links Make your event card useful after the conversation with focused product information, a contact route and a measurable follow-up link. Mon, 14 Sep 2026 21:15:40 +0000 20 https://r37dy.com/blog/printed-portfolio-qr-code Use a QR code in a printed portfolio to share the material print cannot show, with a clear destination and an alternative URL. Mon, 14 Sep 2026 21:15:42 +0000 21 https://r37dy.com/blog/community-project-link-page Bring volunteer information, event updates and public resources together so people can understand how to help a community project. Mon, 14 Sep 2026 21:15:44 +0000 22 https://r37dy.com/blog/single-campaign-landing-page Turn one campaign goal into a focused landing page with a clear promise, supporting information and a tested next step. Mon, 14 Sep 2026 21:15:46 +0000 23 https://r37dy.com/blog/audit-old-links-before-campaign Find outdated destinations, confusing redirects and inaccessible files before reusing old profiles, QR codes or campaign materials. Mon, 14 Sep 2026 21:15:49 +0000 24 https://r37dy.com/blog/qr-code-not-scanning-fixes Separate QR image problems from destination problems, then test contrast, print size, borders and the page behind the code. Mon, 14 Sep 2026 21:15:51 +0000 25 https://r37dy.com/blog/static-vs-dynamic-qr-codes Understand the difference between a fixed QR payload and a managed destination before printing cards, labels or posters. Mon, 14 Sep 2026 21:18:34 +0000 26 https://r37dy.com/blog/bio-page-or-full-website Choose between a simple link page and a fuller website based on what visitors need to understand and do. Mon, 14 Sep 2026 21:18:36 +0000 27 https://r37dy.com/blog/utm-links-for-newsletters Build consistent newsletter tracking links and understand what campaign tags can and cannot tell you about reader activity. Mon, 14 Sep 2026 21:18:38 +0000 28 https://r37dy.com/blog/campaign-link-naming-system Keep short links and campaign labels organized with a small naming convention, a link register and clear ownership. Mon, 14 Sep 2026 21:18:42 +0000 29 https://r37dy.com/blog/whatsapp-enquiry-link Help customers open the right WhatsApp conversation with a clear business number and a useful optional message. Mon, 14 Sep 2026 21:18:43 +0000 30 https://r37dy.com/blog/email-link-with-subject Use a mailto link to prepare a useful enquiry draft, and understand why it needs a visible email-address fallback. Mon, 14 Sep 2026 21:18:46 +0000 31 https://r37dy.com/blog/link-youtube-specific-time Point readers to the useful part of a video with a timestamp link, then check playback context and public availability. Mon, 14 Sep 2026 21:18:48 +0000 32 https://r37dy.com/blog/write-readable-url-slugs Turn a page title into a readable address and avoid unnecessary changes that break existing links. Mon, 14 Sep 2026 21:18:52 +0000 33 https://r37dy.com/blog/fix-invalid-json Work through common JSON syntax errors with a small example, then distinguish valid syntax from a valid API request. Mon, 14 Sep 2026 21:21:10 +0000 34 https://r37dy.com/blog/url-encoding-explained Learn when to encode a URL value, why ampersands and spaces matter, and how to avoid encoding the same value twice. Mon, 14 Sep 2026 21:21:12 +0000 35 https://r37dy.com/blog/base64-encoding-is-not-encryption Recognize Base64, encode and decode a harmless example, and understand why encoded text is not a way to protect secrets. Mon, 14 Sep 2026 21:21:14 +0000 36 https://r37dy.com/blog/markdown-to-html-workflow Move a short Markdown document into an HTML editor while checking headings, links, lists and the destination page. Mon, 14 Sep 2026 21:21:15 +0000 37 https://r37dy.com/blog/html-entities-display-code Show tags and special characters in a tutorial without accidentally asking the browser to interpret them as markup. Mon, 14 Sep 2026 21:21:17 +0000 38 https://r37dy.com/blog/remove-html-tags-clean-text Turn a trusted HTML fragment into plain text, then check spacing, links and context before reusing it in another document. Mon, 14 Sep 2026 21:21:19 +0000 39 https://r37dy.com/blog/format-sql-before-review Make a SQL query easier to inspect, while keeping formatting separate from correctness, performance and execution. Mon, 14 Sep 2026 21:21:20 +0000 40 https://r37dy.com/blog/uuid-v4-for-test-data Generate identifiers for sample records, understand what UUID v4 means and avoid treating an identifier as a security control. Mon, 14 Sep 2026 21:21:22 +0000 41 https://r37dy.com/blog/unix-timestamps-seconds-milliseconds Understand an unfamiliar timestamp, identify its unit and compare dates without confusing UTC with local display time. Mon, 14 Sep 2026 21:23:45 +0000 42 https://r37dy.com/blog/count-characters-before-publishing Check a short piece of copy against its destination limit while keeping the message readable and complete. Mon, 14 Sep 2026 21:23:46 +0000 43 https://r37dy.com/blog/change-text-case-without-mistakes Convert a rough heading or list to a consistent case, then review the words an automatic conversion cannot understand. Mon, 14 Sep 2026 21:23:48 +0000 44 https://r37dy.com/blog/remove-duplicate-lines-safely Clean repeated text entries while checking whether duplicates are accidental, meaningful or only visually similar. Mon, 14 Sep 2026 21:23:49 +0000 45 https://r37dy.com/blog/alphabetize-a-list-online Sort a simple text list while preserving related information and checking numbers, accents and case behavior. Mon, 14 Sep 2026 21:23:51 +0000 46 https://r37dy.com/blog/extract-urls-from-text Collect web addresses from a text document, then check context, duplicates and destinations before sharing the result. Mon, 14 Sep 2026 21:23:53 +0000 47 https://r37dy.com/blog/change-text-list-separator Turn a simple comma-separated list into lines, or lines into another delimiter, while recognizing when you need a proper CSV parser. Mon, 14 Sep 2026 21:23:54 +0000 48 https://r37dy.com/blog/optimize-images-before-uploading Reduce an image thoughtfully, compare file size and visual quality, and avoid assuming one quality setting suits every picture. Mon, 14 Sep 2026 21:23:56 +0000 49 https://r37dy.com/blog/png-to-jpg-transparency Convert an image for a JPG-only destination without accidentally ruining a transparent logo or small text. Mon, 14 Sep 2026 21:26:01 +0000 50 https://r37dy.com/blog/jpg-to-webp-website-images Prepare a WebP version of a photograph, compare quality and size, and update the actual asset references on your page. Mon, 14 Sep 2026 21:26:02 +0000 51 https://r37dy.com/blog/webp-to-png-for-editing Move a WebP image into a PNG-compatible workflow while understanding file-size changes and the limits of conversion. Mon, 14 Sep 2026 21:26:04 +0000 52 https://r37dy.com/blog/make-favicon-from-logo Choose a simple mark for a tiny browser icon, convert a suitable source and check it in the actual website. Mon, 14 Sep 2026 21:26:06 +0000 53 https://r37dy.com/blog/read-photo-exif-metadata Inspect available image metadata, understand what may be missing and avoid assuming a reader also removes private details. Mon, 14 Sep 2026 21:26:08 +0000 54 https://r37dy.com/blog/hex-rgb-color-conversion Translate a color value for a website or design field, then check the actual appearance and text contrast. Mon, 14 Sep 2026 21:26:10 +0000 55 https://r37dy.com/blog/read-qr-code-from-image Inspect the information encoded in a QR screenshot or design file, then distinguish decoding from checking destination trust. Mon, 14 Sep 2026 21:29:34 +0000 56 https://r37dy.com/blog/check-where-short-link-goes Inspect a redirect route and compare the final destination with the original promise before sharing an old link again. Mon, 14 Sep 2026 21:29:37 +0000 57 https://r37dy.com/blog/check-page-title-meta-description Inspect public page metadata, improve the description and understand why search engines may show different wording. Mon, 14 Sep 2026 21:29:39 +0000 58 https://r37dy.com/blog/read-http-response-headers Investigate content types, redirects and caching with response headers, without treating one lookup as a complete website audit. Mon, 14 Sep 2026 21:29:40 +0000 59 https://r37dy.com/blog/dns-lookup-after-domain-change Compare public DNS records with provider instructions and keep website routing separate from email configuration. Mon, 14 Sep 2026 21:29:42 +0000 60 https://r37dy.com/blog/check-website-ssl-certificate Review certificate details and browser behavior while keeping an HTTPS check separate from overall website trust. Mon, 14 Sep 2026 21:29:44 +0000 61 https://r37dy.com/blog/find-the-right-r37dy-tool Explore practical guides by the problem you want to solve: customer links, QR campaigns, text, images, developer utilities and website checks. Mon, 14 Sep 2026 21:30:38 +0000 62