Heart Emoji Repeater

Colour carries meaning in practice, even if it is unofficial. Red reads as straightforward love, pink as affection and friendship, purple as fondness, yellow as warmth, black as something sombre or wry. The sparkling heart and the two revolving hearts turn up in celebratory messages, while the heart on fire and the mending heart belong to more specific moments.

• Red heart — the default, and it renders everywhere
• Pink and light pink hearts — softer, affectionate tone
• Sparkling heart — celebration and excitement
• Two hearts and revolving hearts — mutual affection
• Heart on fire and mending heart — newer, may not render on older devices
• Heart suit — the flat card symbol, for a monochrome look

If you want a shape rather than a wall, the new-line format is where to start. Generate short runs at different counts — say 4, 8, 10, 10, 8, 4 — and paste them as separate lines to sketch the outline of a larger heart. It takes a few attempts, because chat apps use proportional fonts, so lines of the same length are not always the same width.

Test in the app you plan to send it to. A shape that lines up perfectly in a desktop browser can wrap awkwardly on a phone, especially in a group chat where the bubble is narrower. Keeping each row under about twenty symbols usually survives the jump between screen sizes, and leaves room for the app's own padding.

A wall of hearts on its own can feel like a reflex. It works better as a frame around something you actually wrote. Put a short line of hearts above and below a two-sentence message, or end a paragraph with a run of twelve rather than opening with two hundred. The repeat is the decoration, not the message itself.

For a printed card or a photo caption, the comma-separated and paragraph formats are worth trying. Comma separation gives you a neat inline list, and paragraph blocks let you space groups of hearts down a page. Download the result as a .txt file if you are moving it into a design tool later on.