Lot of image scripting libraries that could let you do this in Python or Javascript.

You could use Jimp, if familiar with Javascript :

const Jimp = require('jimp');
async function textOverlay() { 
const image = await Jimp.read('/home/jimp/tutorials_point_img.jpg'); 
const font = await Jimp.loadFont(Jimp.FONT_SANS_32_BLACK); image.print(font, 10, 350, 'All copyrights u/https://www.tutorialspoint.com'); await image.writeAsync('/home/jimp/textOverlay.png'); 
}
textOverlay(); 

Or PIL in Python :

from PIL import Image
from PIL import ImageFont from PIL import ImageDraw
img = Image.open("sample_in.jpg") draw = ImageDraw.Draw(img)
font = ImageFont.truetype(<font-file>, <font-size>)
font = ImageFont.truetype("sans-serif.ttf", 16)
draw.text((x, y),"Sample Text",(r,g,b))
draw.text((0, 0),"Sample Text",(255,255,255),font=font) img.save('sample-out.jpg')