What range do sliders use?

Brightness and contrast each run from -100 to +100.

Can I combine with other tools?

Yes. Download here, then use crop or resize if needed.

Adjust tones.

Theme

Private by design: This tool runs in your browser — your data is not uploaded.

Drop an image or browse

JPEG, PNG, WebP, GIF — max 25 MB

Rescue underexposed snapshots by nudging brightness and contrast with a live preview before export.

What range do sliders use?: Brightness and contrast each run from -100 to +100.
Can I combine with other tools?: Yes. Download here, then use crop or resize if needed.

Last updated: 2026-06-05