Separate faint text from its background with careful brightness and contrast adjustments.
Review the preview before processing. Your original image stays unchanged.
Download your adjusted image, return to its settings, or continue with another image tool.
Adjust brightness and contrast, compare the live preview with Original, and export one selected image or frame as PNG, JPG or WebP.
Use separate controls from -50 to 50, starting at 0.
Brightness changes the overall lightness; contrast changes the separation between dark and light areas. Move one control at a time and compare with Original. Strong adjustments can hide pale details or close up dark areas.
Use the live preview and Original comparison to judge the change.
Check small lettering, faces and both ends of the tonal range. A more dramatic preview is not always more readable. Review the downloaded image at the size where it will be used.
Select a still from supported multi-frame or multi-page images.
You can choose among up to 100 frames or pages. The export contains the selected still frame only; it does not rebuild an animation or the entire multi-page file.
Use Enhance image for presets, color modes and cleanup controls.
The enhancement editor includes Color, Grayscale and Black and white, plus presets, background, sharpness, threshold, eraser and rectangle cleanup. Undo, Redo and Reset help compare changes before applying them.
Save lossless PNG or WebP, or a high-quality JPG.
PNG and WebP preserve transparency and use lossless export. JPG uses quality 100 and a white matte where the source was transparent. Embedded color profiles are converted to sRGB; metadata is removed while valid DPI is retained.
50 MB maximum per file. One input file per run.
Up to 100 source frames or pages; one is exported. Each frame is limited to 80 megapixels and 20,000 pixels per side, with 160 megapixels across inspected frames. WebP export is limited to 16,383 pixels per side.
Files are processed on the server. Preview preparation may also upload a file when browser decoding is unavailable or a document preview is needed. Server downloads are available to your session for up to two hours.
For an image result, use Continue to below the download results to choose a compatible next step. You can select which images to carry over; the next tool starts with its own settings.
Refreshing an editor or download page returns you to the tool page. Download the result before starting a new workflow. See our Privacy Policy for file handling.
A few answers before you get started.
Temporary server processingYes. Brightness and Contrast are independent controls, each from -50 to 50. Leave one at 0 while changing the other.
No. Choose the frame you want; the result is a still PNG, JPG or WebP image.
PNG and lossless WebP preserve transparency. JPG places transparent pixels on white.
Yes. Open Enhance image for the cleanup tools, color modes and further adjustments. Review the result with Original before exporting.
