Emoji Remover – Strip Emoji and Symbols From Any Text
The Emoji Remover takes any block of text and gives back a clean, emoji-free version. Paste a chat export, a product review, a support ticket or a CSV column, choose exactly what should count as an emoji, and the tool deletes it, swaps it for a marker, or converts it to a :shortcode:. Everything runs in your browser, so nothing you paste is ever uploaded.
Why emoji break downstream systems
Emoji are fine in a message and hostile everywhere else. A legacy MySQL column declared utf8stores at most three bytes per character and rejects the four-byte astral-plane characters that almost every emoji uses. Print and CSV pipelines render them as tofu boxes. Screen readers announce "grinning face with smiling eyes" in the middle of a sentence. NLP tokenizers and word-frequency counts get polluted, and a single emoji can eat up to eight UTF-16 code units of a truncated SEO meta description. Stripping them first makes the text portable again.
How the removal actually works
A naive filter that deletes characters one at a time destroys modern emoji. The scanner here groups whole sequences before touching anything, using Unicode property escapes and explicit range checks:
/\p{Extended_Pictographic}/u // faces, objects, animals
/\p{Regional_Indicator}{2}/u // flag pairs
/[\u{1F3FB}-\u{1F3FF}]/u // skin tone modifiers
/[0-9#*]\uFE0F?\u20E3/u // keycapsA zero-width joiner sequence such as the family emoji is seven code points glued together with U+200D. It is matched and removed as one unit, so you never end up with orphaned people left behind in the output. The same applies to flag pairs, tag-sequence subdivision flags, keycaps and skin-tone modified hands.
Eight categories you control
Each removal category is an independent toggle, so you can drop decorative faces while keeping the symbols that carry meaning:
| Category | Covers | Example |
|---|---|---|
| Emoji & pictographs | Smileys, people, food, travel, objects | 🚀 🎉 🍰 |
| Flags | Regional indicator pairs and tag sequences | 🇮🇳 🇺🇸 |
| Skin tone modifiers | Fitzpatrick U+1F3FB–U+1F3FF | 👍🏽 → 👍 |
| Dingbats & symbols | The U+2700–U+27BF block | ✅ ✂ ➡ |
| Miscellaneous symbols | Weather, arrows, technical, legal marks | ⚠ ♻ ⌚ ™ |
| Text emoticons | ASCII faces and kaomoji | :-) T_T ¯\_(ツ)_/¯ |
| Variation selectors | U+FE0F and U+FE0E presentation selectors | invisible |
| Zero-width characters | U+200B, U+200C, U+200D | invisible |
Replacement, extraction and database-safe mode
Removal is only one option. Replace with custom text leaves a marker such as [emoji] so positions stay visible when diffing. Replace with shortcode turns Build passed ✅ deploy 🚀 into Build passed :white_check_mark: deploy :rocket:, which keeps the meaning in pure ASCII for logs and commit messages. Extract emoji inverts the operation and returns only the emoji plus a frequency table — an instant audit of what a document uses. Database-safe mode is broader than emoji removal: it drops every character above U+FFFF, guaranteeing the result fits a three-byte utf8 column.
Reading the statistics
The panel reports four different lengths because they genuinely differ. For 👨👩👧 the browser sees 8 UTF-16 code units, 5 code points, 1 grapheme cluster and 18 UTF-8 bytes. The byte figure is the one a database column limit cares about, the grapheme figure is what a human counts, and the code-unit figure is what JavaScript .length returns.