Valentine’s Day is the perfect excuse to get creative with easy and adorable Mason jar projects.
I love how versatile glass jars can be, whether they’re painted in soft hues, tied with pretty bows, or styled into rustic centerpieces.
These DIY Valentine Mason jar ideas combine charm and simplicity, making them ideal for quick yet thoughtful decorations.
From cute jar decoration ideas to centerpiece-worthy designs, these Valentine’s Day craft ideas with Mason jars will make you fall in love with DIY again!
1. Simple Rustic Heart Mason Jar Centerpiece

This heart jar Valentine craft is perfect for creating simple Valentine centerpieces with Mason jars.
Featuring a rustic whitewashed finish, red glitter heart embellishment, and a sweet pink ribbon, it’s an easy and affordable idea.
Filled with faux flowers and Valentine-themed picks, it works beautifully as Valentine decor with any glass jar or a thoughtful gift for coworkers.
Here is the tutorial to make this DIY Valentine Day glass jar
2. Romantic Valentine Bouquet Mason Jar
This cute Valentine jar DIY is a charming way to add romance to your decor.
Wrapped in delicate floral fabric with a large paper flower and heart accents, it’s filled with pink and red faux blooms and heart-shaped picks.
Perfect as a Valentine centerpiece or a thoughtful Valentine gift with Mason jars.
Want to make this romantic Valentine’s jar? Check out the tutorial.
3. Cute Valentine Heart Mason Jar with Bows
This adorable Valentine mason jar is an easy project that makes for a sweet gift or centerpiece.
Decorated with red glitter hearts, a rustic twine accent, and a pink striped bow, this glass jar is perfect for showcasing your creativity.
It’s one of the simplest Valentine’s Day craft ideas with Mason jars that doubles as charming decor.
Find out how easy is to make this DIY heart Valentine Mason jar.
4. Mason Jar Bouquet Valentine Centerpiece
This Valentine centerpiece with Mason jars features a charming combination of pink and red faux flowers, orange berry accents, and felt heart decorations.
The jar is tied with rustic twine and a decorative button, making it a beautiful addition to your Valentine’s Day decor.
An easy and creative jar decoration idea for a romantic touch.
If you want to make this DIY Mason jar Valentine centerpiece check out the tutorial.
5. Elegant Decoupage Mason Jar with Pink Blooms
This elegant Valentine mason jar features decoupage decor with soft pink floral accents, rustic twine, and decorative hearts.
Perfect for adding a delicate touch to your Valentine’s Day table decorations or home decor.
Click here to check out the tutorial to make this decoupage Valentine Mason jar.