Flag emoji maker
Turn any flag into a square, transparent emoji for Discord, Slack or Twitch, and check that it still reads at the tiny size people will actually see.
Want your own design? Make it in the flag maker, then come back: it appears at the top of the list.
At real sizes
mira we’re flying it at the meetup
jon reactions
you
mira dark mode check
jon still readable?
you
If you can’t tell what it is at 16 px, simplify: fewer stripes, a bigger symbol, stronger contrast. Why this matters.
Questions
How do I make a custom flag emoji?
Design your flag in the flag maker (it is remembered automatically), then open this page and choose “My flag from the editor”. Pick a style, and download the 128 px PNG for Discord or Slack, or 512 px for a sticker.
Can I add a new flag emoji to my phone keyboard?
Not directly. Emoji on phone keyboards come from the Unicode standard, and new flags are only added through Unicode’s proposal process. What you can do is upload the PNG as a custom emoji in Discord, Slack, Twitch or Telegram sticker packs, or use it as an image.
What size is a custom emoji?
Discord recommends 128×128 px (it accepts up to 256 KB) and Slack accepts square images up to 128×128. Both display them at around 22–32 px, which is why this page previews each flag at 16, 24 and 32 px.