I get asked this a lot by people who want their speech to pop off the page, and honestly the quickest way in is a mix of study and practice. Start with a couple of
must-reads — pick up 'Understanding Comics' and 'Making Comics' to get the vocabulary for transitions, beats, and panel rhythm. Those books will help you notice how dialogue controls pacing: short syllables speed things up, long sentences slow them down. After that, I copy panels from writers I admire and rewrite the dialogue to see how tiny changes affect timing and tone.
For practical steps, I thumbnail every page before committing to full lettering. I sketch where balloons will sit, how tails point, and how much room text needs. Learn basic lettering rules: keep leading consistent, avoid cramming text into tiny balloons, and prioritize readability over clever fonts. Use panels to give dialogue space — a silent panel before a punchline can be worth a line of text. Watch and imitate good letterers; look at
WebComics, indie zines, and big-name books to notice differences. Tools I use include Clip Studio Paint for lettering layers, Blambot for fonts, and a local font editor when I need to tweak kerning. The more you edit your own dialogue ruthlessly — cutting adjectives, breaking long lines, making characters interrupt each other — the better your scripts will read. I still tinker with speech bubbles while drawing the faces, because the rhythm needs to match expression; that small sync makes everything feel alive.