Brighten Image Online for Free

Brighten image instantly with PhotoGrid’s free photo brightener. Adjust brightness, contrast, saturation, and sharpness to remove heavy shadows and correct poor lighting conditions. Lighten dark photos online for free without Photoshop or complex editing tools.

Before and after comparison of a beach image with the right side clearer and brighter

Brighten Dark Photos Instantly in One Click

Searching for an efficient way to brighten an image? PhotoGrid’s image brightener gives you a fast, user-friendly way to fix dark pictures online. Simply upload your photo and drag the brightness slider to the right. There’s no need to master Photoshop, sign up, or enter a credit card.

Portrait photo with improved brightness and clarity, showing more detail on the right

Lighten Your Picture with Bright Filters

PhotoGrid's image lightener gives you the flexibility to increase brightness of image with bright filters. Give your underexposed shots a brighter and more vibrant touch with a "rosy" or "pink" filter. For a shinier vibe, try PhotoGrid's "light" or "vivid" photo effects. Subtly lighten photos and colors of your images while maintaining a natural look.

Portrait filter effect preview showing the result after applying the “Light” filter on the right

Perfectly Brighten Any Image with Flexible Tools

Revive your dim, underexposed photos with PhotoGrid's AI image brightener. Make photos brighter and download them in high-resolution formats like PNG and JPG. With support for JPG, JPEG, PNG, and WEBP formats, you can brighten images for free without any file format restrictions. Besides removing darkness, PhotoGrid’s image upscaler also automatically fixes old or low-resolution photos in one step.

Picnic scene with 4X resolution enhancement showing the clearer image on the right

Resize, Brighten, and Share Your Photos with Ease

Think twice before tossing your dim selfies. Use PhotoGrid to brighten faces and sharpen image instantly. Lighten photo backgrounds and turn dim images into vibrant, colorful creations. Whether it's a lively Instagram selfie, a glowing Facebook portrait, a standout TikTok video cover, or an eye-catching YouTube thumbnail, PhotoGrid's preset social media sizes make creating engaging content effortless.

Avocado egg toast photo with brightness enhanced, shown before sharing on social media

How to Brighten Image with PhotoGrid?

A city building photo with floating PNG JPG and JPEG icons and an upload button

Upload your image or browse PhotoGrid's free stock images. Then choose the "adjust" button on the right.

Building photo enhanced using a brightness slider with the original on the left and the brightness set to 74 on the right

Use the Brighten sliding scale and play around with bright filters to lighten up your picture.

Building photo shown in a social media interface with export options for JPG and PNG and sharing support for Instagram TikTok and Facebook

Download your brightened photo, or to use it professionally, make photo HD, add stickers and text, and get it ready to wow your audience.

Why Choose PhotoGrid's Picture Brightener?

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Drag the brightness slider in the image lightener and preview the results instantly—no login required.

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You don’t need to download anything, create an account, or enter a credit card. Just upload your photo and brighten image online free.

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AI brightens image, sharpens details, boosts saturation, and fine-tunes color—PhotoGrid enhances your photos in every way.

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Download your vividly colored photos in high-definition JPG or PNG formats—perfect for sharing and printing.

Brighten Image FAQs

How to fix underexposed photos?

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How to brighten image online?

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How to make a photo brighter on an iPhone?

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How to lighten dark photos online for free?

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