The BoldlyType Blog
Craft notes on writing for the internet — personal branding, GenZ tone, and platform-specific how-to.
Curated & edited by Shreyas Bagal.
Latest articles
Bold Text Font Generator: Make Any Text Bold
A focused, honest guide to "bold text font": copy-paste Unicode bold for apps with no bold button (Instagram, LinkedIn, X), plus a precise per-app table of where native markdown bold really works — and why WhatsApp uses *one* asterisk, not two.
How to Bold Email Subject Lines (Unicode That Renders)
You can't bold an email subject line with any button — the subject is a plain-text header by the email spec, so no client offers formatting. The only way to make one look bold is to paste Unicode characters that are already styled. Here's how it works, where it renders, and the deliverability and accessibility catches you should weigh first.
Mastodon Text Formatting: Bold, Italic & Fancy Fonts
Mastodon's standard composer is plain text: no bold button, no markdown, and typing **bold** just publishes the asterisks. The glitch-soc fork lets opted-in users write Markdown, but that's one fork's feature, and display names and bios stay plain text everywhere. The dependable cross-instance way to get a bold, italic or "fancy" look is pasting Unicode styled characters — here's how it works, where it breaks, and the accessibility trade-off to respect.
Tumblr Text Formatting: Bold, Headers & Fancy Fonts
Tumblr has real native formatting inside posts — bold, italic, headings, quotes and lists — so you don't need a generator there. But the blog title and bio are plain-text fields with no toolbar, which is exactly where copy-paste Unicode fonts earn their place. Here's the precise native-vs-Unicode breakdown for Tumblr.
Twitch Text Formatting: Bio, Panels & Stream Title
Twitch is two different worlds for text. Channel panels support real Markdown — actual bold, italic, links, and lists. The stream title, your bio, and chat support none of it, so the only way to style them is to paste Unicode characters that come pre-styled. Here's exactly which field is which, with copy-paste examples and the honest caveats about search and screen readers.
How to Bold & Style Text on Snapchat
Snapchat lets you bold, italicize, and underline text on a Snap by selecting it and using your phone's text menu — there's no Snapchat-built B/I/U toolbar. For genuinely different letterforms or a styled display name, you paste Unicode characters from a generator. Here's exactly what's native, what needs a tool, and where it quietly breaks.
Superscript & Subscript Generator: Tiny Text to Copy-Paste
Tiny raised "ᵗⁱⁿʸ ᵗᵉˣᵗ" and dropped subscript come from scattered Unicode blocks built for math and phonetics — not social bios. Here's how a superscript generator actually works, copy-paste examples, and the letters that quietly break.
Glitch & Zalgo Text Generator: Cursed Text to Copy-Paste
Glitch and Zalgo text is the "cursed," dripping style you copy-paste into bios and captions. Unlike fancy fonts, it doesn't replace your letters — it stacks Unicode combining marks on top of them. Here's exactly how that works, real copy-paste examples from light glitch to full Zalgo, and an honest look at where it breaks: character-count bloat, platform stripping, boxes, and terrible screen-reader behavior.
Vaporwave Text Generator: Aesthetic Wide Fullwidth Text
The wide, spaced "ａｅｓｔｈｅｔｉｃ" vaporwave look isn't added spaces or a font — it's fullwidth Unicode characters, each one a distinct code point that occupies a full character cell. Here's exactly what that means, real copy-paste examples, the coverage gaps (no fullwidth space, double-width rendering, boxes on some devices, character-limit weighting on X), and how to make it without breaking accessibility.
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Craft notes on writing for the internet. One short email, every other week. No spam.
BoldlyType is a free Unicode text formatter, and this blog is the part where we explain ourselves. It's a working notebook on writing for the internet: how text actually renders in the plain boxes you post into, how to format when the platform gives you no toolbar, and how to write captions, bios, and hooks that earn attention without sounding like a brand intern. Most of the answers here came from breaking things across LinkedIn, Instagram, Threads, WhatsApp, and Discord first, then writing down what survived. If you write in a box that only takes plain text, this is for you.
What this blog actually covers
Six topics, organized as pillars. Each one is a hub that collects every related guide in one place, so you can read down a single thread instead of hunting through the archive. A post usually does one of three jobs: it answers a specific question you'd type into a search bar ("how do I bold text on LinkedIn"), it teaches a writing skill (a hook formula, a bio structure), or it tells you the truth about a formatting trick before you lean on it.
The throughline is that formatting and writing aren't separate problems. A bold-text generator is useless if the words next to it are boring, and the best caption in the world dies if the line breaks collapse on mobile. We cover both halves because you need both halves.
Fonts & Fancy Text
The "how does this even work" pillar. Unicode "fonts" aren't real fonts — they're math-alphabet look-alike characters that your phone treats as bold or italic. This is where we explain what those styles are, why they sometimes show up as empty boxes on someone else's screen, and which ones travel well across platforms. If you've ever copied a fancy font and watched it break in someone's DMs, start here.
Pairs with the formatters at /text-generator, /bold-text-generator, and /italic-text-generator.
Platform Formatting How-Tos
Step-by-step recipes for platforms that don't give you a formatting toolbar. Bold and italic on LinkedIn, line breaks that don't collapse on Instagram, bullet points in a bio, monospace in Discord, structure in a WhatsApp broadcast. Each guide is the literal sequence of steps, not a lecture about why formatting matters.
Pairs with /linkedin-text-formatter, /instagram-text-formatter, and the rest of the tool pages.
Personal Branding
Personal branding is a writing problem before it's a design problem. This pillar covers the craft underneath a profile people actually follow: headlines, the first line of a post, bio architecture, and the unglamorous discipline of showing up consistently. No "build your empire" energy — just the sentences that do the work.
Aimed at anyone growing an audience under their own name: founders, freelancers, job-seekers, creators.
GenZ & Internet Writing
How to write in a voice that reads as genuinely online instead of a 38-year-old's impression of one. The lowercase aesthetic, when slang lands and when it's cringe, emoji used as punctuation, tone calibration per platform. The goal is fluency, not a costume — and knowing the difference is most of the skill.
Useful for brands trying not to sound like a brand, and for anyone whose audience can smell try-hard from three words in.
Captions, Hooks & Hashtags
The practical craft of the things that move the needle: scroll-stopping first lines, captions that hold a reader past the "…more" fold, hashtag strategy that isn't superstition, and bios that convert a profile visit into a follow. Formulas you can reuse, with examples, not vibes.
Pairs with the generators in /tools when you want to draft fast and refine.
Accessibility & Safe Formatting
The pillar where we tell you what the formatting tricks cost. Unicode bold and italic are look-alike characters, which means screen readers often mangle them — reading "𝗯𝗼𝗹𝗱" as a string of unrelated symbol names, or skipping it entirely. Search engines and some platform algorithms don't always parse it as text either.
Our rule, repeated across these posts: use fancy formatting for emphasis and flourish, never for essential information. Your name, your call to action, your one important link — keep those in plain text. This pillar gives you the honest map of when a trick is harmless and when it quietly excludes part of your audience.
Who it's for, and where we stand
This is for creators, marketers, community managers, job-seekers, and anyone typing into a plain-text box that won't let them bold a single word. You don't need to be technical. You need to make text look intentional and read well in places that weren't designed to help you.
Editorially, two commitments. First, we're honest about Unicode's accessibility trade-offs even though our own tools generate it — the formatter is great for emphasis and bad for anything a screen reader needs to read aloud, and we'll keep saying so. Second, no growth-hack snake oil. No magic posting times, no engagement-pod gospel, no "this one trick." If something only works because an algorithm is having a weird week, it doesn't go in the blog. Everything here is curated and edited by Shreyas Bagal, who has spent the better part of a decade obsessing over how text renders across platforms — which is a strange thing to care about, and exactly why this site exists.