Happy Birthday Greeting Card Design - Free Vector Illustration #1341610 (License: Personal Use)

This joyful illustration features the phrase “Happy Birthday” in overlapping, hand-drawn-style letters using a rainbow palette-including pink, blue, purple, green, orange, and red. Small sparkling stars add celebratory flair, enhancing its suitability for party invitations, e-cards, and social media posts. The clean white background ensures high contrast and easy customization.

Used on greeting card websites, party planning blogs, and digital invitation platforms; targets users seeking free, printable, or editable birthday graphics for personal or small-business use.