How to Remove Smart Quotes from Instagram Captions

Smart quotes (also called curly quotes) look great in documents but cause havoc on social media. If you want to remove smart quotes from Instagram captions, you need to convert them to straight quotes before posting.

What Are Smart Quotes?

Smart quotes are typographic quotation marks that curve toward the text they surround. Word processors, Google Docs, and AI writing tools automatically convert straight quotes ("like this") into smart quotes ("like this"). While visually pleasing in print, Instagram treats them inconsistently.

Why Instagram Has Problems with Smart Quotes

Instagram's text parser was designed for simple Unicode input. Smart quotes use different code points than straight quotes, and the parser sometimes:

• Renders them as broken characters or boxes.
• Misinterprets them as word boundaries, creating extra spaces.
• Strips surrounding whitespace, collapsing paragraphs.

How to Remove Smart Quotes from Instagram Posts

1. Manual replace — Use find-and-replace in your text editor to swap " with " and ' with '.
2. Use a tool — Our Caption Cleaner automatically normalizes all curly quotes to straight ones, along with removing other hidden formatting issues.

Why Straight Quotes Are Better for Social Media

Straight quotes are universally supported across all platforms. They ensure your captions render consistently on Instagram, Twitter, LinkedIn, and TikTok. If you regularly copy text from word processors or AI tools, removing smart quotes should be part of your pre-publish routine.