Free tools for LINE stickers
The fiddly parts of submitting to LINE Creators Market, as tools you can use right away without an account. Images are converted and never stored.
LINE sticker image converterTransparent background, 370×320, margins and file names in one go. The ZIP is ready to submit.
Sticker sheet splitterSplit a whole sheet of stickers drawn by ChatGPT or Gemini into single transparent stickers.
Title and description length checkerCheck titles, descriptions and copyright with LINE's rule: full-width characters count 2, half-width 1.
Want AI to draw the whole set from your character?
With MochiStamp you write one line about your character, and get a set of 8 to 40 stickers drawn and packed into this same ZIP. Sign in with Google for 10 free.
Make stickers