So this stuff just came online and it's currently on the #trendylist Lol! Not to leave you guys out of the shell, especially those of us that loves twitting so much but just can't cope with the 180 Character words, i decided to share this and its really very easy but you'll have to make this work using your Google Chrome Browser, If you don't have Chrome then you can get it from here! So lets begin
1. Navigate to tweetdeck.twitter.com on your chrome browser and Login
2. Right click anywhere on your Screen and Click on Inspect and then when it opens up, click on Sources
3. Then Click on New Snippet, Copy and paste the Code below and Click on Play or CTRL + ENTER
LOL! Check your Text Limit! You should see 280 just like Mine below����

Copy The Code below

TD.services.TwitterClient.prototype.makeTwitterCall=function(b,e,f,g,c,d,h){c=c||function(){};d=d||function(){};b=this.request(b,{method:f,params:Object.assign(e,{weighted_character_count:!0}),processor:g,feedType:h});return b.addCallbacks(function(a){c(a.data)},function(a){d(a.req,"",a.msg,a.req.errors)}),b};
twttrTxt=Object.assign({},twttr.txt,{isInvalidTweet:function(){return!1},getTweetLength:function(){return twttr.txt.getTweetLength.apply(this,arguments)-140}});

http://youexploit..com.ng/2017/09/280-twitter-character-limit-how-to.html