Red bump on the middle of each toe. both bumps feel like painless lumps, not itchy, and feel like thick skin. family history of diabetes. what is it?

May need: You may need a biopsy. See dermatologist to discuss treatment options.

See below: It sounds like you are describing the beginning of a corn on the joints of the toes.

Many possibilities: Some causes of “lumps” may include: bony overgrowths, soft tissue masses, ganglions, fibromas, cysts, and infection. Have it evaluated by a professional to get the right diagnosis.