Ubiaquitrian Posted September 16, 2019 Share Posted September 16, 2019 How can i reduce Image Size Without Losing Quality ? Link to comment Share on other sites More sharing options...
mp68terr Posted September 16, 2019 Share Posted September 16, 2019 Are you speaking about the size of the image itself or are you speaking of the size of the file? Link to comment Share on other sites More sharing options...
TrojanK Posted September 16, 2019 Share Posted September 16, 2019 5 hours ago, Ubiaquitrian said: How can i reduce Image Size Without Losing Quality ? Link to comment Share on other sites More sharing options...
FamguyFan Posted September 16, 2019 Share Posted September 16, 2019 RIOT has an easy to use interface to compare the original with the optimized image in real time and instantly see the resulting file size. The image optimizer is lightweight, fast and simple to use, yet powerful for advanced users. https://riot-optimizer.com/ Link to comment Share on other sites More sharing options...
ZackMark29 Posted September 23, 2019 Share Posted September 23, 2019 On 9/16/2019 at 11:46 PM, FamguyFan said: RIOT has an easy to use interface to compare the original with the optimized image in real time and instantly see the resulting file size. The image optimizer is lightweight, fast and simple to use, yet powerful for advanced users. https://riot-optimizer.com/ Wow this is nice. I just tested this on my T Shirt Design Mock Up. and here's the result Link to comment Share on other sites More sharing options...
Amara Smith Posted November 26, 2019 Share Posted November 26, 2019 Convert That Image into WEbp Image. This Version is the compressed version of Original Image and can be used easily. Link to comment Share on other sites More sharing options...
TrojanK Posted November 26, 2019 Share Posted November 26, 2019 33 minutes ago, Amara Smith said: Convert That Image into WEbp Image. How to do this? Link to comment Share on other sites More sharing options...
mp68terr Posted November 26, 2019 Share Posted November 26, 2019 33 minutes ago, TrojanK said: How to do this? XnViewMP can do that, simply save/export as Webp. Did not check other image/converter apps that can likely do that too. There is also a Webp plugin for irfanview. Link to comment Share on other sites More sharing options...
Kalju Posted November 26, 2019 Share Posted November 26, 2019 On 9/16/2019 at 10:15 AM, Ubiaquitrian said: How can i reduce Image Size Without Losing Quality ? At least as long as the law on the preservation/conservation of material is still in place, it is not possible. In addition, the relationship between size and quality is irreversible. This means you will never get better quality than the original. Zooming in will not improve the quality. What you see always seems worse. If you make it smaller, you will always lose quality. Whenever you change anything, always keep the original. Otherwise, you will not be able to retrieve it back later in any way. Therefore - any changes what You do, always manifested as a quality loss and these changes are irreversible. But sometimes the lower quality picture looks better than original. But it is only apparent/seeming, not real. So. Do what you want or do what ever You do, but if this image is important to you, always keep the original. Link to comment Share on other sites More sharing options...
mp68terr Posted November 26, 2019 Share Posted November 26, 2019 36 minutes ago, Kalju said: if this image is important to you, always keep the original +1000 for that! Keep it and backup it. On the other hand let's not forget the lossless compression formats allowing the original data to be perfectly reconstructed from the compressed data. Link to comment Share on other sites More sharing options...
neeraj Posted December 18, 2019 Share Posted December 18, 2019 As already mentioned in the previous posts, in most cases the size(in bytes) of the image is directly proportional to its quality. Once you reduce the size, the quality will degrade. To what level that you have to decide. Find the correct balance and convert into any format, there are tools that can keep the format but change the quality to reduce the size. Gimp, irfanview, xnviewmp, paint.net are some freely available tools that you can use. Do keep backup if the image you are manipulating is needed in original quality for future use. Link to comment Share on other sites More sharing options...
Lacius Posted December 25, 2019 Share Posted December 25, 2019 The most efficient image format is BPG, but it's not widely supported yet. Here is a visual comparison with included file sizes. Link to comment Share on other sites More sharing options...
Kalju Posted December 25, 2019 Share Posted December 25, 2019 2 hours ago, Lacius said: The most efficient image format is BPG, but it's not widely supported yet. Here is a visual comparison with included file sizes. The only difference with .jpg - visually the same quality, but compressed about 1% more. I do not see any significant advantage here, not even for web pages with huge images. Link to comment Share on other sites More sharing options...
Lacius Posted December 25, 2019 Share Posted December 25, 2019 10 hours ago, Kalju said: The only difference with .jpg - visually the same quality, but compressed about 1% more. I do not see any significant advantage here, not even for web pages with huge images. With BPG, you get pretty much the same quality as a JPG at about 50% the file size, not 99%. I suggest playing around with the visualization tool I linked to above. Link to comment Share on other sites More sharing options...
AmitG Posted April 1, 2020 Share Posted April 1, 2020 On 9/16/2019 at 9:16 PM, FamguyFan said: RIOT has an easy to use interface to compare the original with the optimized image in real time and instantly see the resulting file size. The image optimizer is lightweight, fast and simple to use, yet powerful for advanced users. https://riot-optimizer.com/ Wow Nice tool Link to comment Share on other sites More sharing options...
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