Can I post text only on Bluesky?

Yes. Bluesky accepts a text-only post, up to 300 characters.

Will Bluesky cut off a long caption?

Bluesky does not truncate the text in the feed, so the whole post shows; the limit that matters is the 300-character maximum.

How many hashtags can a Bluesky post have?

SkedCast enforces no hashtag cap for Bluesky; the practical limit is the 300-character text limit and what reads well.

What happens to a link in a Bluesky post?

The link counts at its real length, and Bluesky shows a link-preview card for it.

Is this a real font I’m downloading?

No. Nothing is installed and no font file is created. Each “style” maps your letters to a different set of existing Unicode characters, so the result is ordinary text you can paste anywhere — not an image and not a custom font.

Will this fancy text work everywhere on Bluesky?

Mostly, yes — it is plain Unicode text, so it displays wherever Bluesky accepts text input. Very old devices or fonts can show a missing-character box for rarer styles like Double-Struck or Script, so it is worth previewing before you rely on it for something important.

Free tool

Bluesky font generator

The Bluesky font generator turns plain text into real Unicode characters — bold, italic, script, double-struck, circled, monospace and fullwidth letters — so your Bluesky bio, display name or post can stand out. These are not a special font, a template or an image: each style maps your letters to a different, real set of Unicode code points, the same trick every well-known “fancy text” generator uses. Nothing is uploaded — the conversion happens entirely in your browser as you type. Bluesky posts take up to 300 characters.

Your text

Bold𝐒𝐤𝐞𝐝𝐂𝐚𝐬𝐭
Italic𝑆𝑘𝑒𝑑𝐶𝑎𝑠𝑡
Bold Italic𝑺𝒌𝒆𝒅𝑪𝒂𝒔𝒕
Script𝒮𝓀ℯ𝒹𝒞𝒶𝓈𝓉
Monospace𝚂𝚔𝚎𝚍𝙲𝚊𝚜𝚝
Double-Struck𝕊𝕜𝕖𝕕ℂ𝕒𝕤𝕥
CircledⓈⓚⓔⓓⒸⓐⓢⓣ
FullwidthＳｋｅｄＣａｓｔ

How do you use the Bluesky font generator?

Type your text. Enter the name, bio line or caption you want to style for Bluesky in the box above.
Pick a style. Scroll the eight styles (bold, italic, bold italic, script, monospace, double-struck, circled and fullwidth) to find the look you want.
Copy the result. Click copy next to the style you chose; it is placed on your clipboard in one click, ready to paste.
Paste it into your Bluesky bio. Paste the copied text directly into your Bluesky bio, display name or post — no app, extension or sign-up needed.
Use it sparingly. Save the fancy styling for a short line like a name, and keep long or important text in plain characters instead.

What are the Bluesky rules to know?

The limits SkedCast’s composer checks for Bluesky before a post goes out, read from the same rules table the composer uses.

Text limit	300 characters
How length is counted	As you see it: one emoji or accented letter counts as one character
Hashtags	No hashtag cap enforced
Where the caption is cut off in the feed	Not truncated in the feed
Text-only posts	Allowed
Links in the text	A pasted URL shows a link-preview card
First comment	Supported: SkedCast can post a first comment right after publishing
Images	up to 4 per post · JPEG, PNG, WEBP · max 1 MB each
Video	up to 1 per post · MP4, MPEG, WEBM, MOV · up to 3 minutes · max 300 MB · 9:16, 16:9 or 1:1 recommended

Good to know

Bluesky has no polls.
Bluesky has no Stories, Reels, or Shorts.
Bluesky has no document/PDF attachments.
Bluesky posts have no title field.
Bluesky has no native post scheduling — SkedCast schedules and publishes at the chosen time.

What does it look like in practice?

A long post on Bluesky

Bluesky does not fold the text behind "…more", so a 280-character post shows in full; the hard stop is 300 characters.

Bold text is four different letters, not a style

Converting “Sked” to bold produces the four Unicode characters 𝐒, 𝐤, 𝐞, 𝐝, starting at code point U+1D400 — four distinct letters, not the word “Sked” with a bold style layered on top.