So, I had to factory reset my laptop and then I had to download everything again. I play modded Minecraft, so I had to download Forge mod loader and all the mods again. After I got all the mods together, I started Minecraft again but all the blocks and textures look REALLY blurry.
63 Answers
As Karlyr already mentioned you have accidently turned on one of the "Super Secret Settings". Go to
Options > Graphic Settings > Super Secret Settings
Try to click as long as the game looks normal again or have a look at this:How do you disable Super Secret Settings on Minecraft 1.8?
2you are getting image something like this:
Assuming you have installed shaders mod(till 1.8.x) or optifine(1.9+), some mod must have reduced the resolution(probably due to low FPS?) you could do is increase the resolution from
1I have figured the problem, the toggleSprint mod was the problem so I just used the BetterSprint mod. I don't use any shaders..