Popalloon Batch Branding Tool

Batch branding for photos + video watermarking
Local processing · Photos never leave your device
① Upload Photos
Drop photos here or tap to choose from your device
Consistent visual size based on the photo’s short edge.
First adjust all photos normally. For an exception, select that photo and enter Single Photo Mode.
This photo: Using All Photos setting
Auto Contrast: checks the brightness behind the Logo. Dark area → White Outline. Light area → Black Outline. You can still override any individual photo during Review.
Long slogans wrap automatically into 2 lines. Press Enter to choose the line break yourself.
Batch rotation applies to all photos. Rotate Current affects only the selected photo.
Quick guide: Original = keep maximum detail · 1920 = website/WhatsApp · 2560 = portfolio · 1080×1350 = IG post · 1080×1920 = Story/Reels/TikTok · 1920×1080 = YouTube/presentation.
Available when using a fixed output size.
Original keeps the source pixels. Fixed sizes preserve aspect ratio. Fit keeps the full photo; Crop to Fill fills the frame and lets you choose the crop position.
Keyboard: ← / → to review · R to rotate current photo
No photos added yet
Preview uses consistent short-edge sizing for Logo and safe spacing for Slogan. Export uses the selected output size.
① Upload Video
MP4 / MOV / WebM. One video at a time is recommended on phones.
Long slogans wrap automatically into 2 lines. Press Enter to choose the line break yourself.
Video export uses your browser's supported recording format. Chrome/Edge usually export WebM; Safari may offer MP4 on supported versions. Long videos export in real time, so a 3-minute video takes about 3 minutes to process.
No video added yet
Use the player to scrub and check placement before export. The canvas above shows the branded result.