Emacs: Change Font Size (For Current Session)
Change Font Size, Globally, via Menu
Change Font Size, Globally, by Mouse
new in Emacs 29 (date 2023)
hold down
Ctrl+Alt
then scroll mouse wheel.
(the command name is
mouse-wheel-global-text-scale
)
Change Font Size, Globally, by Command
new in Emacs 29 (date 2023)
Alt+x global-text-scale-adjust
then press
- = → increase
- - → decrease
- 0 → reset
Press Space to exit.
Change Font Size, Current Buffer, by Command
- Alt+x
text-scale-adjust -
Changes font size in current buffer. Call it, then
- = → increase
- - → decrease
- 0 → reset
Press Space to exit.
- Alt+x
text-scale-increase - Make font size larger in current buffer.
- Alt+x
text-scale-decrease - Make font size smaller in current buffer.
Change Font Size, Current Buffer, by Mouse
Hold Ctrl then mouse scroll up or down.
(
the command called is
mouse-wheel-text-scale
)
Works in {Windows, Mac, Linux}.