If your cursive font got rejected or removed by Instagram, TikTok, or other platforms, this is not your fault. Here's what's really happening.
Social media platforms like Instagram, TikTok, and others actively filter certain Unicode characters to prevent spam, impersonation, and abuse. When your font contains characters that platforms identify as "decorative" or "emoji-like," their systems automatically block, strip, or replace them. This happens at the platform level, not within the font generator tool.
Characters from Unicode blocks like Enclosed Alphanumerics (🅰🅱🅲), Squared Characters (🅷🅴🅻🅻🅾), and Circled Characters (Ⓗⓔⓛⓛⓞ) are treated as emoji or decorative symbols rather than text by platform algorithms.
Example: 🅷🅴🅻🅻🅾 🆆🅾🆁🅻🅳
↑ Often blocked in Instagram bios and TikTok usernames
Characters that use multiple combining diacritics or complex Unicode composition can trigger spam filters or cause rendering issues on devices without proper font coverage.
Each platform maintains its own (unpublished) list of restricted Unicode ranges. These lists are updated regularly and can change without notice. What works today may be filtered tomorrow.
Before copying any cursive font, ask yourself: "Does this look more like text or like a decorative graphic?" If it looks decorative, emoji-like, or has visible shapes around the letters, it's likely to be filtered by social media platforms.
Social media platforms use automated systems to analyze Unicode properties of submitted text. Their algorithms check:
Our tool rates fonts based on these same technical properties combined with real-world observation of platform filtering behavior.
Fonts rated "Stable" in our tool use Mathematical Alphanumeric Symbols (U+1D400–U+1D7FF) which are widely recognized as legitimate text by all major platforms. These have the lowest risk of being filtered or causing display issues.
View Stable FontsBefore updating your Instagram bio or TikTok username, test the font in a caption or comment first. This way, if the platform rejects it, you won't lose your existing bio or risk account restrictions.
No cursive font generator can guarantee 100% success across all platforms because filtering rules are not publicly documented and change frequently. What we provide is risk assessment based on current observable behavior and Unicode technical properties.
Unlikely. Platforms typically just reject or strip the unsafe characters rather than penalizing your account. However, repeated attempts to use filtered characters might trigger spam detection systems. It's safer to stick with Stable-rated fonts.
Yes, please contact us with details about which platform rejected the font and what happened. Platform filtering rules change over time, and your feedback helps us update our compatibility ratings to reflect current platform behavior.
Most cursive font generators focus only on Unicode mapping without considering platform compatibility. They can generate any Unicode character but don't assess whether it will actually work on your target platform. Our tool prioritizes judgment before copying to help you avoid failures.
Use our compatibility ratings to find cursive fonts that won't be filtered by social media platforms
Find Safe Cursive Fonts