“Better quality” can mean sharpness, resolution, exposure, color or compression. Those are different issues. Before changing anything, identify which one is holding the picture back; otherwise you may make the file larger without making the image better.

Quick steps

  1. 1.Find the best available original file.
  2. 2.Correct exposure and color to make details readable.
  3. 3.Use gentle contrast and sharpening only if needed.
  4. 4.Export at useful dimensions and inspect the saved result.

Check the source file

Look at the picture at its native size. If it is only a small screenshot or heavily compressed copy, export settings cannot restore the original detail. When available, start from the camera original.

Fix visibility before sharpness

Crop, set exposure and white balance, then improve contrast carefully. A photo with muddy shadows can look low-quality even if focus is fine. Do not increase sharpening until the tonal balance works.

Export appropriately

Choose dimensions that match the destination; enlarging does not automatically create detail. Use high-quality JPEG for ordinary photos, PNG for specific lossless needs, and keep an untouched master file.

One thing to watch

Increasing DPI metadata alone does not add pixels or make a blurry image sharp.

TRY IT ON YOUR PHOTO

Continue in MintGrade: Light controls

Get the exposure and color right; avoid assuming that more sharpness or larger exports create missing detail.

Opens the relevant controls for JPG, PNG and WebP files. No edit is applied until you choose one.

Open light controls in MintGrade →

Common question

Can you make a low-resolution image high quality?

You can improve its presentation, but basic editing cannot recreate genuine detail absent from the file.