Cinema Bars Maker
Add cinematic letterbox bars with standard aspect ratio presets.
Drop images here
Fast, private local processing. Your data never leaves your browser.
Try Example Assets
Batch Queue (0 Images)
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Aspect Ratio Settings
* Tip: Drag the image in the preview to adjust framing.
Export Settings
Cinematic Presets
Instantly apply standard movie industry aspect ratios like 2.35:1 (Cinemascope), 2.39:1 (Panavision), or 1.85:1.
Adaptive Letterbox
Our engine calculates the perfect black bars to fit your target ratio without cropping a single pixel of your original image.
Local & Private
Your images never leave your computer. All processing happens locally in your browser for maximum privacy and speed.
How to use Cinema Bars Maker
Upload Images
Drag and drop your photos or click browse to start batch processing.
Choose Ratio
Select a standard cinematic preset or enter a custom aspect ratio.
Customize Bars
Adjust bar color and opacity to match your artistic vision.
Batch Export
Download your cinematic images in WebP, PNG, JPG, or GIF format.