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Image Filters
Adjust brightness, contrast, saturation, sepia, and hue.
✓ Your files never leave your device.
How it works
- Select your file from your device
- Adjust settings if needed
- Save the result — done!
Why LocalConvert?
- 100% private — your files never leave your device. No server uploads, ever.
- Free forever with no file size limits. No accounts, no subscriptions.
- Works offline as an installed app. No internet required after first load.
Frequently asked questions
What filters are available?
Brightness, contrast, saturation, hue rotation, grayscale, sepia, blur, and invert are all available.
Can I combine multiple filters?
Yes. All filter adjustments stack together and are applied to the image in real time.
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