Is there a difference between Chidori and Lightning blade??

CHIDORI;
The Chidori is kakashi Hatake's first original technique. This technique channels a large amount of lightning chakra to the user's hand. The amount of chakra is so great that it becomes visible. The high concentration of electricity produces a sound reminiscent of many birds chirping, hence the name. Once the technique is completed, the user charges adelante, hacia adelante and thrusts the Chidori into the target. This produces heavy amounts of damage that is usually fatal. This technique is classified as an assassination technique because of the speed at which it is performed, despite the loud noise it produces.

LIGHNING BLADE
The Lightning blade is an enhanced and concentrated form of the Chidori with the same effects and drawbacks. According to Might Guy, it gained its name after kakashi división, split a bolt of lightning with it. Because the Chidori is already powerful on its own, the Lightning blade requires better chakra control, which is exemplified in its appearance. The Chidori appears as simply a mass of white electrical chakra in the user's hand, while the Lightning Cutter is más focused and blue.

well,Chidori means: Voice of a thousand birds,and lightning blade mmeans...lightning blade,lol.And one is stronger than the other (i forget wich one, probably lightning blade..).Lightning blade was passed down from his father,chidori can be taught easily,lightning blade,not so much

Yes, Lightning Blade and Chidori is different..

Lightning Blade is another form of the Chidori with the same effects and drawbacks, but más concentrated. Lightning Blade requires better chakra control than Chidori. Chidori appears as simply a mass of white electrical chakra in the user's hand and Lightning Blade is más focused and blue. Lightning Blade emits the sound of electricity, and Chidori emits the sound of birds chipping.
Lightning Blade is S rank technique and Chidori is A Rank Technique..

yep....i see the difference in the name....lol.....

Yes......The Chidori Is Used por "Sasuke", And The Lightning Blade Is Used por "Kakashi." Also Chidori Means "A Thousand Birds" And Lightning Blade Means Well A Lightning Bolt Lol.

Lightning blade fromes in his hand.Chidori formes like a ball.

well to me they seem the same they could both be faital and they both use chakra...... they are formed different but they are both powerful attacks hehe

Nope. The only reason kakashi calls it Lightning Blade is because he nicknamed it that.

Chidori means as mentioned in the series naruto means voice of at thousand birds that sasuke uses and is lighter and has less dense chakra then lightning blade .lightning blade is slightly más advanced and darker blue than chidori and if tu notice when someone use lighting blade a circulo, círculo forms around them

yes

No.because when saskue was fighting gaara then i think guy was telling sombody and it is called it chidori and then he dicho o lighting blade.