Large pulsating heart made of particles with customizable timer and messages.

Click to open the envelope, letter unfolds with confession text and falling hearts.

The reject button runs away from your cursor, you can only click accept. Triggers blessing animation.

Scratch off the coating to reveal love messages, auto-reveals all at sufficient ratio.

Enter the correct password or anniversary date to unlock the confession page. Wrong answer shows heart-break animation.

Click to launch glowing lanterns that float upward and burst into starlight particles at the top. Customize your wish.

Multiple heart rings pulse outward from center, following a heartbeat rhythm. Configurable text and colors.

Mathematical heart equation plotted point by point into a glowing heart. A programmer romance. Switch between equations.

Dynamic one-stroke heart outline drawing, then write your message. Adjustable color and speed.

Click to raise the temperature and watch love go from cold to boiling. At 100% it triggers a heart fireworks explosion.

Light candles one by one, their glow illuminates the darkness. Light them all to reveal a blessing and starlight.

Love words drift down from the sky like rain. Customize the text and falling style.

Write a message for the future and seal it. Set an unlock date — contents stay hidden until then.

Photos orbit in a 3D ring under a starry sky with shooting stars. Drag to rotate the view.

A double-layer transparent 3D cube auto-rotates with your photos inside. Hover to expand the outer layer as heart particles float around.

Colorful balloons float up through a blue sky with clouds and your custom love message — pure CSS animation.

Photos arranged in heart shape, custom images and animation effects

Recursively growing romantic heart tree with heart blossom burst and falling petal animation