Process up to 200 images per job — pick your settings once, run them all.
Phone photos taken under tungsten lighting come out yellow. Office fluorescent shots come out greenish. Underwater shots come out blue. Drop your photo, get back the same scene with neutral colour, balanced saturation, and corrected white balance — no need to fiddle with sliders.
What auto colour correction does
- Identifies the white reference. The model finds what 'should be white' in the scene (a wall, a piece of paper, the white in someone's eye) and re-balances all colours around that.
- Removes the dominant colour cast. Yellow indoor light → neutral. Blue underwater → corrected.
- Balances saturation. Pumps up under-saturated photos; tames over-saturated ones.
- Preserves skin tones. Special care to keep faces looking natural rather than green or magenta.
When to use this vs other tools
What it can't fix
Photos with no white reference and no neutral tones are hard to colour-correct algorithmically — sunset photos, deeply-coloured underwater shots without surface, monochromatic scenes. For those, manual adjustment in a photo editor is more reliable.
Frequently asked questions
Will it ruin a photo with intentional colour?
Sometimes — sunset oranges may get neutralised. Use sparingly on stylistic photos; aggressively on photos that came out 'wrong'.
Can I adjust the strength?
Yes — light, balanced, aggressive. Default is balanced; light is gentler for already-decent photos.
What about black-and-white photos?
Pure greyscale: no effect. B&W with a slight cast: neutralised.
Maximum file size?
25 MB per file.
Does it preserve EXIF?
Yes by default. Strip with <a href='/tools/metadata-accessibility/exif-stripper/'>EXIF Stripper</a> if needed.
Can I batch process?
Yes — premium accounts support batches up to 100.
What format is the output?
Same as input — JPG in, JPG out, PNG in, PNG out.
Are files private?
Yes — deleted within 24 hours, never used for training.
About Color Correction
Color Correction is a free online tool from Wallpapers.com that runs entirely in your browser — no install, no watermark, no email sign-up for the first try.
Tune hue, saturation and lightness with full control.
How to use Color Correction
- Drop your image into the upload area (single or batch — toggle Bulk at the top).
- Pick any settings the tool exposes (size, format, quality).
- Click Run. The result downloads automatically — no manual save step.
When to use it
Common use cases include:
prepping images for web upload, e-commerce listings, social media platforms with format constraints, and converting files from one device or app to another.
Free vs Premium
Every visitor gets a free trial run; signed-in free users get a higher daily quota. Subscribe to
Premium
for unlimited runs, bulk processing up to 200 images per job, priority queue, and ad-free browsing.
Related tools
Looking for something slightly different? Try the
Rotate Image
,
Flip Image
or
Exposure Fix
— or browse all
Edit & Manipulate tools.
