Image Brightener
Rescue an underexposed photo. Pick a style, choose a model, and download the result at full resolution with no watermark.
Pick a style on the left, then hit Apply. Your original stays untouched — you always see both.
How to use Image Brightener
Upload the photo
Any JPG, PNG or WEBP. The more resolution the original has, the more the retouch has to work with — detail cannot be invented from a heavily compressed file.
Choose the fix
Pick the correction you need, or describe it in a sentence. Being specific about what to change, and what to leave alone, is most of the skill.
Compare, then download
Check the original against the result at full size before you commit. Download is full resolution, no watermark.
See it in action — real before & after
Why use Image Brightener
What Image Brightener does
Rescue an underexposed photo.
Fixes what the camera got wrong
Colour casts, uneven exposure, flash shine, red eye, harsh shadow — the failures of the room and the lens rather than of the subject.
Restrained by default
Over-retouching is the most common mistake in the category. The defaults are deliberately conservative.
Consistent across a set
Apply the same correction to every photo from one event so the whole set matches rather than each frame looking individually processed.
No editor to learn
No frequency separation, no dodge and burn, no masks. The pass that takes an experienced retoucher ten minutes takes a sentence.
Full resolution out
The download is not a downscaled preview. It goes straight into a print, a listing or a profile.
What Image Brightener changes
Brighten this underexposed image: lift shadows and midtones while protecting the highlights, control the noise that lifting reveals, and keep colour saturation natural.
Your face, bone structure and skin tone are held fixed on every generation — only what is described above is changed. Add your own brief in the Custom tab to take it further.
Image Brightener for the fixes that actually come up
Most retouching is a handful of recurring problems. Each one has a specific fix rather than a general "enhance" slider.
Portraits and profile photos
Temporary blemishes, shine, stray hair and flash red-eye — the four things that stop an otherwise good photo of a person being usable.
Colour and exposure correction
Fluorescent green, tungsten orange, a flat grey day. Getting the white balance right fixes photos people assume are unfixable.
Event and group photos
One consistent pass across a whole set, so the album reads as a single shoot.
Product and listing photos
Dust, fingerprints, glare and colour accuracy, which is what marketplace returns are usually argued over.
Key highlights of Image Brightener
Benefits
Your original is never modified
Every result is a new image. The file you uploaded stays exactly as it was on your device.
Cheap enough to iterate
Packs start at $2. Generating the same image three ways and keeping the best is the intended workflow, not an expensive mistake.
Seconds instead of a session in an editor
The routine pass that makes a photo presentable, without the software or the hour.
No plastic-skin look
The most common complaint about automatic retouching, and the specific thing the defaults are tuned against.
Cheap enough for a whole set
A pack starts at $2, so fixing every photo from an event is realistic rather than something you do to one and give up on.
What people use it for
What it is mainly used for
Rescue an underexposed photo. Pick a style, choose a model, and download the result at full resolution with no watermark.
Event albums
Hundreds of frames from one room, all needing the same correction rather than individual attention.
Dating profiles
Corrected colour and exposure, without the smoothing that reads instantly as filtered.
Documentation and comparison photos
Two photos matched for light and colour so the difference between them is the actual subject.
Older phone photos
Noise and compression from an earlier phone, cleaned up enough to print.
Prompt ideas
Name the specific problem and, just as importantly, say what to leave alone. Retouching prompts fail by being too broad — "make it better" invites the model to change things you were happy with.
Be explicit about limits
"Do not change face shape, do not slim anything, do not whiten teeth" prevents the drift towards a generic beauty look.
Point at the area
Left, right, background, foreground, upper third. A location narrows the edit enormously.
Ask for realism
"Keep it looking like an unretouched photograph" pulls the result back when a style is creeping in.
Handle noise carefully
"Reduce noise but keep fine detail in the hair and fabric" avoids the smeared look of aggressive denoising.
One change per run
Fix one thing, look at it, then fix the next. Stacked instructions are where retouching goes wrong.
Be concrete, not complimentary
"Soft light from the left, plain grey background" gives the model something to act on. "Beautiful, high quality, 8k" gives it nothing at all.
More about Image Brightener
Upload the photo, pick what needs fixing, and download. Each pass costs 2 credits from a one-time pack, which means fixing a set of photos one at a time is affordable rather than a project.
Retouching has a reputation problem, and it is deserved — most automatic tools smooth skin into plastic and call it enhancement. Image Brightener is built on the opposite assumption: the best retouch is the one nobody can point at.
Almost every photo that gets deleted is technically fixable. A colour cast from office lighting, a shine across the forehead from a flash, one temporary blemish the eye goes straight to. None of those are problems with the subject; they are problems with the room, and rooms are fixable.
Getting the best result from Image Brightener
- Choose the aspect ratio before generating rather than cropping afterwards.
- If one model ignores part of your instruction, switch to the other and run it again.
- Keep the original file. It is a better base for the next attempt than a generated image is.
- For a matching set, keep the same source photo and style and change only one variable.
- Nothing you upload is published, shared or added to a gallery — but do not upload anything you would not want to leave your device at all.
- The free on-device tools — compress, convert, crop, resize, rotate — cost no credits, so use them for mechanical work.
- If a result is nearly right, say what is wrong with it in the next run rather than starting over.
- Start from the largest, least compressed version of the photo you have — a screenshot of a photo has already lost what the retouch needs.
It's free to try and runs online — nothing to install. Explore the rest of our AI Creative Apps, or open the full AI photo editor for more control.
