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Concepts Icons PNG & SVG

Browse 884 different concepts icons in 129 unique design styles. Download concepts icons in PNG, SVG, PDF, or ZIP formats.

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  1. Rounded gradient icon of a bulb with curved shapes, a circular cutout, and detached base. Used for lighting settings.
  2. Clean duotone icon of a head, lightbulb, and circular thought mark. Used for ideas, creativity, and brainstorming.
  3. Clean line icon of a lightbulb inside a circle. Used for ideas, tips, and insights.
  4. Creativity Head Idea Icon from Freehand Duotone Set
  5. Rounded hand-drawn icon of a smiling head with a light bulb above it. Used for creativity, ideas, and brainstorming.
  6. Rounded colored solid icon of a yellow bulb with blue plus, block, and base dash. Used for business ideas and innovation.
  7. Rounded hybrid solid and line icon of a lightbulb with a plus and base bar. Used for ideas and innovation.
  8. Clean line icon of a browser window with a lightbulb and rays. Used for business ideas and innovation.
  9. Clean solid icon of a person silhouette, bulb, and circle with a curved cutout. Used for ideas and user concepts.
  10. Playful hand-drawn icon of a light bulb with rays and abstract shapes. Used for ideas, creativity, and strategy.
  11. Sharp duotone icon of a hexagon with an angular question mark and diamond. Used for FAQs and help.
  12. Sharp line icon of a question mark inside a hexagon with a small diamond. Used for FAQs and help.
  13. Sharp hybrid solid and line icon of a profile head with a circular brain shape. Used for cognition, AI, and neuroscience.
  14. Clean hand-drawn icon of a browser window with three dots and a lightbulb. Used for web ideas and creative browsing.
  16. Rounded neon icon of a looping curve with a triangular arrowhead. Used for sustainability, recycling, and ethical production.
  17. Rounded hybrid solid and line icon of a lightbulb with a four-point sparkle. Used for AI technology, ideas, and innovation.
    Free
  19. Rounded neon icon of a bowl-like open circle with a four-point sparkle. Used for AI tools, magic features, and automation.
    Free
  20. Warm hand-drawn icon of a light bulb with rays over a circle, triangle, and rounded square. Used for creativity and strategy.
    Free
  22. Creativity Idea Bulb 1 Icon from Freehand Duotone Set
  23. Rounded gradient icon of a light bulb with a sparkle above its upper right. Used for AI tools, ideas, and innovation.
    Free
  24. Bold solid icon of a person beside a lightbulb. Used for ideas, innovation, and brainstorming.
  26. Clean line icon of a lightbulb with a radiating outline and two adjustment bars. Used for ideas, settings, and controls.
  27. Clean line icon of a globe, lightbulb, and rounded dome with a short mark. Used for innovation, learning, and brainstorming.
  31. Sharp duotone icon of a computer monitor displaying a square, hexagon, and triangle. Used for graphics and design tools.
  32. Rounded hybrid solid and line icon of a lightbulb above a large rounded oval. Used for collaboration ideas and brainstorming.
  34. Warm hand-drawn icon of a lightbulb, dollar coin, and circular arrows. Used for advertising, ideas, and finance.
    Free
  35. Clean flat icon of three overlapping rounded squares. Used for layers, stacking, and grouped content.
  36. Warm hand-drawn icon of a light bulb with a blue M-shaped filament and rays. Used for creativity and ideas.
    Free
  37. Sharp solid icon of a segmented lightbulb with a rectangular base and rounded cap. Used for ideas, innovation, and planning.
    Free
  38. Study Light Idea Icon from Ultimate Light Set
  39. Design Process Layout 1 Icon from Freehand Duotone Set
  40. Artistic hand-drawn icon of a laptop with a light bulb. Used for creativity, ideas, innovation, and learning.
  46. Expressive hand-drawn icon of a light bulb with a sprouting plant and rays. Used for ideas, creativity, growth, and innovation.
  47. Playful creative icon of a dual-tone light bulb with a triangular filament. Used for ideas and tips.
  48. Playful creative icon of a cyan bulb with a white triangular center and two base lines. Used for ideas and brainstorming.
  49. Sharp line icon of two light bulbs, one with an exclamation mark and one with a sprout and rays. Used for business ideas.
  50. Sharp duotone icon of two bulbs, one with an exclamation mark and one with a sprout and rays. Used for ideas and innovation.