Photo contrast adjustment

Adjust photo contrast and brightness with two simple sliders, one for light and dark and one for sharpness. Brighten a photo that came out too dark, or make a soft photo look crisper, without learning a complicated photo editor.

■ Features
- Brightness (P1): move it left to lighten the whole photo, or right to darken it.
- Sharpness (P2): move it right for crisp, sharp edges, or left to add a soft blur.
- Clear numbers: each slider shows a value from 0 to 200, and 100 means the original photo. You can see how much you changed at a glance.
- One-tap reset: put both sliders back to 100 and return to the original look.
- Save: save the edited photo to the Pictures folder on your phone.

■ Great for
- Brightening dark photos taken indoors or in the evening
- Making a slightly soft photo look sharper, with more contrast
- Adding a gentle blur to the whole photo for a softer mood
- Quick tone and contrast fixes before you post a photo on social media or a marketplace app

■ How to use
1. Tap the load button and choose a photo.
2. Move the P1 (brightness) and P2 (sharpness) sliders. The photo updates when you lift your finger.
3. Tap the save button.

■ Please note
- Photos are opened from your device's file picker. This app edits photos; it does not change your screen brightness.
- Editing runs on your phone, so you can adjust photos without an internet connection.
- On Android 10 and older, the app asks for storage permission when you save an image.
- Banner ads are shown at the bottom of the screen, and full-screen ads may appear when you open the app.

Recent changes:
- Fixed the photo button opening a share menu instead of the photo picker
- Fixed saved photos not appearing in the gallery on Android 9 and below
- Saved images now use the .jpg extension to match their format
- Fixed a crash when selecting an image that cannot be read