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Think Icons PNG & SVG

Browse 1,434 different think icons in 141 unique design styles. Download think icons in PNG, SVG, PDF, or ZIP formats.

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  2. Minimal line icon of a head with three thought bubbles. Used for ideas, reflection, brainstorming, and thinking.
  3. Sharp creative icon of a thought bubble with three square dots and two smaller bubbles. Used for chat, email, and messaging.
    Free
  4. Clean solid icon of a user silhouette with thought bubble. Used for ideas and communication interfaces.
  5. Rounded solid icon of a thought bubble with three dots and trailing circles. Used for messages, thoughts, and chat.
  6. Rounded solid icon of a person with a thought bubble and three square dots. Used for messages, chat, and ideas.
  7. Clean line icon of a rounded thought bubble with three dots above circular person shapes. Used for messaging and ideas.
  8. Minimal line icon of a man beneath a thought bubble. Used for messaging, chat, profiles, and people interfaces.
  9. Bold creative, flat icon of a black bird rising from a round bowl. Used for ideas, innovation, and creativity.
  10. Playful creative, flat icon of a red bird perched on a round jar of blue liquid. Used for creative ideas and innovation.
  11. Friendly creative, flat icon of a bird perched on a jar of blue liquid. Used for ideas, innovation, and creative thinking.
  13. Clean line icon of a man beneath a rounded thought bubble with two dots and bubble circles. Used for ideas, chat, and thinking.
  14. Clean line icon of a message bubble with three dots above overlapping people. Used for messages, profiles, and group chats.
  15. Rounded solid icon of a woman with a speech bubble. Used for messaging, people, and user profiles.
  16. Rounded flat icon of four blue bulb pieces above a dark blue base. Used for ideas, innovation, and business planning.
  17. Minimal gradient icon of a rounded brain shape with a curved cutout. Used for cognition, AI, and learning.
  18. Clean hybrid solid and line icon of a head outline with a filled brain. Used for cognition, AI, and mental health.
  19. Clean creative icon of a woman with a speech bubble and dots. Used for chat, profiles, and messaging interfaces.
  20. Clean line icon of a woman with hair and shoulders beside speech bubble and two dots. Used for chat, profiles, and support.
  23. Bold colored solid icon of a yellow bulb with a blue brain-like shape. Used for cognition, ideas, and learning.
    Free
  24. Clean duotone icon of a woman's head and shoulders beside a speech bubble with three dots. Used for chat and support.
  25. Rounded line icon of an abstract head outline with a spiral inside. Used for mental health, psychology, and wellness apps.
  27. Rounded solid icon of four chunky curved shapes around gaps and a curved base. Used for ideas, brainstorming, and innovation.
  28. Clean line icon of a woman with a speech bubble and dots. Used for chat, messaging, and women-focused profiles.
  29. Clean gradient icon of a rounded brain shape with a curved inner cutout and lower stem. Used for cognition, AI, and learning.
    Free
  30. Bold solid icon of a rounded circular form with a curved white cutout. Used for cognition, psychology, and AI interfaces.
  32. Clean flat icon of a brain silhouette with a darker inner shape. Used for cognition, AI, and learning.
  33. Rounded gradient icon of a lightbulb with five rays and a separated base. Used for ideas, tips, and lighting controls.
  34. Clean neon icon of a head outline with a curved brain shape. Used for cognition, AI, learning, and mental health.
    Free
  35. Bold solid icon of a head silhouette with a speech bubble and three dots. Used for mental health and communication interfaces.
  36. Clean line icon of a brain inside a rounded head outline. Used for cognition, neuroscience, and AI.
    Free
  38. Bold solid icon of a brain with a curved inner cutout and stem. Used for cognition, AI, and science.
    Free
  39. Rounded line icon of a lightbulb outline with an inner filament and surrounding rays. Used for ideas and innovation.
  40. Rounded hybrid solid and line icon of a glowing lightbulb with rays. Used for ideas, tips, and illumination.
  41. Rounded flat icon of a lightbulb with rays and blue base. Used for ideas and innovation.
  42. Rounded solid icon of a right-facing head silhouette with a spiral inside. Used for mental health, therapy, and psychology.
  43. Rounded solid icon of a person beside a question-mark chat bubble. Used for help chats and support.
  44. Clean duotone icon of a rounded head silhouette with a curved loop inside. Used for cognition, AI, and mental health.
    Free
  45. Clean hybrid solid and line icon of a brain shape inside a rounded outline. Used for cognition, neuroscience, and AI.
    Free
  46. Clean flat icon of a brain silhouette with a dark inner curved shape. Used for cognition, AI, learning, and mental health.
    Free
  47. Clean solid icon of an oval loop with a rounded handle. Used for selection and drawing tools.
  48. Sharp line icon of a person with a chat bubble and geometric dots. Used for user chat and messaging.
  50. Minimal line icon of a large oval loop with a curved tail and small lower loop. Used for selection and drawing tools.