Kodowp: Image Processing Hub
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Brightness and filters

Adjust light and color and apply a filter to many photos at once. The result is visible immediately. The pixel size does not change. Everything happens in the browser, files are not uploaded anywhere.

Drag images here or click to choose JPG, PNG, WebP, GIF, AVIF, SVG, TIFF, BMP, ICO, TGA, PCX, PPM, PGM, PBM, QOI — you can select several files at once
Ready-made filters
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Adjusting brightness, contrast and color helps to fix shooting flaws: a dark frame, faded colors, a cold or warm cast. The page lets you tune these parameters and apply ready-made filters to a single image or to a whole series of photographs at once.

Parameters are adjusted with sliders. Brightness makes a picture lighter or darker, contrast increases or smooths the difference between light and dark areas, and saturation determines how vivid the colors are. Hue, temperature, sharpness, noise reduction and a vignette that darkens the edges of the frame are also available.

Ready-made filters give a quick result with one click. They include a black-and-white option, sepia, warm and cold tones, faded, vivid and dramatic styles, and a negative with inverted colors. Any filter can be combined with manual settings, and the reset button returns all values to their initial state.

The brightness and photo filter editor shows a preview based on the first image. By holding a special button, you can temporarily see the original and compare it with the result. This approach helps to avoid overdoing the settings.

The set parameters are applied to all uploaded photographs, which is convenient for a series of shots taken in the same lighting. The result is saved in the original format or in JPG, PNG or WebP. The size of the image in pixels does not change.

All transformations are performed on your device. Files are not sent to a server, and finished images can be downloaded one by one or all at once. After the page is closed, temporary data is removed from browser memory.