<abbr> Tag Generator - Online HTML Abbreviation Builder
Type an abbreviation and its full form to get the proper `<abbr title='...'>` HTML. For accessible markup.
UD5 Toolkit
Enter initials or an abbreviation — get meaningful word combinations instantly
Type an abbreviation and its full form to get the proper `<abbr title='...'>` HTML. For accessible markup.
Generate a random first and last name typical for US, UK, or Australia. With optional middle initial. Useful for test data.
Enter a human name and translate it into a weird alien-sounding version using letter replacement rules.
Enter an acronym and see its most common full forms. Static dictionary. No internet needed after load.
Upload an animated GIF and generate a reversed version. Share the funny backwards motion. Works entirely in your browser via canvas.
Enter a name or word and generate an acrostic poem where each line starts with a letter of the word. Personalized fun.
Generate cryptographically secure BIP39 mnemonic phrases (12 or 24 words) for HD wallet seeds. All entropy generated locally.
Take a list of items and reverse the line order. The first becomes last. Simple and quick.
Convert any phrase into the NATO phonetic alphabet (Alpha, Bravo, Charlie…). Copy or hear pronunciation. Useful for call centers.
Create a strong yet easy‑to‑remember passphrase from random common words. Combines 4‑6 words. Fully offline. XKCD compliant.
Encode a hidden message using zero‑width characters. The message looks like normal text. Decode with the same tool.
Generate names for fantasy races: elves, dwarves, orcs, dragons. Ideal for D&D and fiction writing. Markove chain local.
Create a customizable scrolling marquee banner. Copy the HTML and CSS. For retro web projects or fun.
Select emojis and arrange them into a seamless tiling background. Copy the CSS data‑URI or download as image.
Create a DMARC policy record with percentage, reporting addresses, and alignment mode. Validate and copy the final DNS TXT.
Create a creepy name for a haunted mansion or ghost story setting. Perfect for Halloween. Local.
Create a rainbow gradient text animation using pure CSS. Customize speed and colors. Copy the code for your website.
Type a child's name and create a printable dotted trace sheet. Practice fine motor skills. Local only.
Create a completely randomly generated alien script with fonts and syllable patterns. Translate your name into alien. Fun.
Generate a .gitattributes file with proper line‑ending handling, binary detection, and linguist overrides. Clean repo setup.
Click a letter and watch an animated stroke order for print or cursive. Good for kids learning to write.
Create printable sight word flashcards from Dolch or Fry lists by grade level. Choose font size and card layout. Local only.
Create vertically oriented text layouts with `writing‑mode`. See the effect and copy the complete CSS. For vertical languages.
Type or paste Korean Hangul and see the revised romanization. Also works backwards for basic words. Study aid.
Reverse any short video clip and download the backward version. Fun for creative effects. Browser‑based.
Create a CAA DNS record to specify which certificate authorities can issue SSL certs for your domain. Prevent mis‑issuance.
Style underlines, overlines, and strike-throughs with colors, wavy styles, and thickness. Modern CSS text‑decoration.
Style the first letter of a paragraph as a large decorative drop cap. Choose font, color, and size. Get the CSS & HTML.
Convert any text into JavaScript‑style \uXXXX escape sequences and vice versa. Handles emojis. Useful for i18n development.
Paste raw email headers and see authentication results (SPF, DKIM, DMARC) in a readable table. Find spoofing attempts.