gimp
Neon glow text
Source and credits: this YouTube video
- Below the text layer, create a new transparent layer.
- Right click the text layer >
Alpha to selection
- On
Select
in top rhs, choose grow and set an appropriate number (2-10px) - Select transparent layer and use bucket tool fill it with an appropriate color (here a bright green)
- Now
Select > None
Filters > Blur > Gaussian blur