1. How do I fit a 16:9 or other non-square photo into a 1:1 image without cropping on iOS?

  2. Most Common Aspect Ratio?
  3. How can I compute the size of the camera sensor which is involved in recording video
  4. What historic reasons are there for common aspect ratios?
  5. What are the advantages of shooting a particular aspect ratio?

  6. How can I resize this photo for a 16" x 20" frame?
  7. Can you change Canon 7D settings to take photos in square (1x1) format?

  8. Why aren't square CMOS sensors more popular by now?

  9. Why are 2:3 standard frame sizes not exactly 2:3?
  10. When I resize photos from my DSLR, why do they come out 500×334 instead of 500×375?
  11. What aspect ratio are slides intended to be?
  12. Why the highest resolution on smartphones is obtained for 4:3 aspect ratio?

  13. How are 16:9 images taken on a sensor with physical dimensions ratio 4:3?
  14. Why do compact cameras keep using 4:3 and not 3:2 like DSLRs?

  15. Constant and persistent aspect ratio correction when VIEWING photos

  16. What is the standard dimension of a picture to be viewed on a wide screen?
  17. Change photo aspect ratio with mac "preview"

  18. "Digital Art Frames": crop / fill / what? content to a fixed aspect ratio? (16:9 or 9:16)

  19. Can I change aspect ratio in Photshop 11 elements and have it maintain integrity for enlargements
  20. How can I make a photo fit into an 10" by 8" frame when cropping to 8:10 cuts people out?
  21. What's the most efficient way to adjust aspect ratio without Photoshop?

  22. Would it be possible to make a 36×36 mm "full frame" sensor?

  23. What detailed research exists on the effects of aspect ratio on perception?

  24. Why does lightoom 6 not keep my custom crop size

  25. How do I get the right size image for a specific small photo frame?
  26. Is there a recommended aspect ratio for panoramic photos?
  27. Why don't sensors have a wider aspect ratio?
  28. How do I convert a vertical photo to wide format, similar to how video is done?
  29. Is it possible to add letterboxing during Lightroom export?

  30. Cropping images in post-production - how important is the image ratio?
  31. Why do people like square photos?

  32. What's the best way to choose the aspect ratio: in-camera JPEG or RAW and cropping?
  33. Bulk processing make images square no cropping

  34. How do you change from portrait to landscape in Lightroom?
  35. How can I change the crop from one aspect to another in Lightroom?
  36. How do I print in a wide aspect ratio?
  37. How to open a raw file in Camera Raw full size rather than cropped to in-camera aspect ratio?
  38. Why don't smartphones default to 4x6?
  39. How can I print a 4x6 image to 4x6 photo paper with a 1/4" border?

  40. How to respect the dimensions when we reduce the images?
  41. How Do I Restore Aspect Ratio In Adobe Camera Raw

  42. How can one image be printed in multiple sizes without losing content?
  43. Should I shoot at the native aspect ratio of the sensor, or the desired aspect ratio of the final photo?

  44. What happens if I print an image 10x15 if it was cropped 18x13?

  45. Why aren't the 35mm film scans I got back from a lab at a 3:2 aspect ratio?

  46. How do I compose an image for use as a browser background or wallpaper on a widescreen monitor?

  47. Lightroom: Print Module or Develop/Export for online printing in specific aspect ratios?

  48. Printing photos to a specific size

  49. rotated images appear 'squashed' on digital frame

  50. Is there a way to search by aspect ratio in Lightroom?

  51. Adobe Bridge aspect ratio terminology
  52. What is the crop factor for Four Thirds cameras considering aspect ratios?

  53. Do any Nikon FX cameras allow square-format shooting with DX lenses?
  54. What should I consider for cropping aspect ratios?