List se duplicate lines kaise remove karun?

Apni list input box mein paste karein, ek item per line, aur tool instantly right side par sirf unique lines dikha deta hai. Agar kuch near-matches ko duplicates count karna hai to case-insensitive, trim aur keep options adjust karein.

Yeh duplicate ki first ya last copy rakhta hai?

Default mein yeh first occurrence rakhta hai aur baad ki copies drop karta hai. Har duplicate ki final copy rakhne ke liye Keep last occurrence on karein, jabki pehle wali abhi bhi remove hoti rahengi.

Kya yeh lines ko sort bhi kar sakta hai?

Haan. Deduping ke baad aap unique lines ko A→Z, Z→A, natural numeric order, line length ke hisaab se sort kar sakte hain, ya bas reverse kar sakte hain. Input sequence rakhne ke liye sort ko original order par chhod dein.

Kya yeh alag letter cases ko duplicates treat karega?

Sirf tabhi jab aap chahein. Default mein matching case-sensitive hai, isliye Apple aur apple alag rakhe jaate hain. Unhe ek line mein simetne ke liye Case-insensitive on karein.

Yeh removed duplicates kaise count karta hai?

Stats input lines, unique lines aur removed duplicates dikhate hain. Removed duplicates bas input line count minus rakhi gayi unique lines ki count hai, jo blank-line removal ke baad measure hoti hai.

Dedupe karte waqt mera text upload hota hai kya?

Nahi. Poora operation aapke browser mein chalta hai, isliye aapki paste ki list aapke device par locally process hoti hai aur kabhi server par nahi bheji jaati.

Remove Duplicate Lines Online

List paste karein aur aapke browser mein instantly duplicate lines remove karein, live counts aur optional sorting ke saath.

Aapki list locally aapke browser mein deduplicate hoti hai aur kabhi upload nahi hoti, isliye badi ya sensitive lists bhi aapke device par hi rehti hain.

Do lists compare kar rahe hain? Text Diff try karein.

Remove Duplicate Lines ke baare mein

Yeh remove duplicate lines tool aapki paste ki hui koi bhi list leta hai — emails ka column, log entries, URLs, keywords ya CSV rows — aur sirf unique lines return karta hai, live update karte hue jaise aap type karte hain. Case-insensitive matching on karein taaki Apple aur apple same treat ho, har line ko trim karein taaki trailing spaces match chupa na dein, aur chunein ki har duplicate ka first ya last occurrence rakhna hai. Aap blank lines bhi drop kar sakte hain aur phir result ko alphabetically, reverse mein, natural numeric order mein, ya length ke hisaab se sort kar sakte hain. Running counts dikhate hain kitni lines gayin, kitni unique hain, aur kitne duplicates remove hue, isliye aap ek hi pass mein list ko dedupe aur sort kar sakte hain. Sab kuch poori tarah aapke browser mein chalta hai, isliye aapka paste kiya text locally process hota hai aur kabhi device se bahar nahi jaata.

Features

Paste ki hui list se duplicate lines remove karta hai aur result live update karta hai jaise aap type karte hain
Case-insensitive option Apple aur apple ko same line treat karta hai
Trim option lines compare karte waqt leading aur trailing whitespace ignore karta hai
Chunein ki har duplicate ki first ya last copy rakhni hai
Optionally blank aur whitespace-only lines ko output se strip karein
Unique lines ko A→Z, Z→A, natural numeric order, length ke hisaab se, ya reversed sort karein
Live stats input lines, unique lines aur removed duplicates dikhate hain
Deduplicated result copy karein ya unique-lines.txt ke roop mein download karein

Remove Duplicate Lines kaise use karein

Apni list, ek item per line, input box mein paste karein.
Case-insensitive, trim, keep-first-or-last aur remove-blank-lines apne hisaab se toggle karein.
Ek sort order chunein, ya original order par hi rehne dein.
Right side par unique result padhein aur stats check karein ki kitne duplicates remove hue.
Result grab karne ke liye Copy click karein, ya unique-lines.txt ke roop mein save karne ke liye Download.

Example

Input

apple
Banana
apple
cherry
banana
date
Apple
date

Output

apple
banana
cherry
date

Case-insensitive on aur sort A→Z ke saath, aath lines simat kar chaar unique entries ban jaati hain.

Common errors aur troubleshooting

Jo lines identical dikhti hain woh merge nahi ho rahi. — Shayad woh letter case ya trailing spaces mein differ karti hain. Case-insensitive aur Trim on karein taaki near-matches duplicates treat ho.
Duplicate ki galat copy rakhi ja rahi hai. — Default mein first occurrence rakhi jaati hai. Har duplicate ki final copy rakhne ke liye Keep last occurrence enable karein.
Empty lines result ko cluttered kar rahi hain. — Deduping se pehle empty aur whitespace-only lines drop karne ke liye Remove blank lines on karein.
item10 aur item2 jaise numbers galat order mein sort ho rahe hain. — Numeric (natural) sort chunein, jo item2 ko item10 se pehle order karta hai bajaye character-by-character compare karne ke.

Aksar pooche jaane wale sawaal

List se duplicate lines kaise remove karun?: Apni list input box mein paste karein, ek item per line, aur tool instantly right side par sirf unique lines dikha deta hai. Agar kuch near-matches ko duplicates count karna hai to case-insensitive, trim aur keep options adjust karein.
Yeh duplicate ki first ya last copy rakhta hai?: Default mein yeh first occurrence rakhta hai aur baad ki copies drop karta hai. Har duplicate ki final copy rakhne ke liye Keep last occurrence on karein, jabki pehle wali abhi bhi remove hoti rahengi.
Kya yeh lines ko sort bhi kar sakta hai?: Haan. Deduping ke baad aap unique lines ko A→Z, Z→A, natural numeric order, line length ke hisaab se sort kar sakte hain, ya bas reverse kar sakte hain. Input sequence rakhne ke liye sort ko original order par chhod dein.
Kya yeh alag letter cases ko duplicates treat karega?: Sirf tabhi jab aap chahein. Default mein matching case-sensitive hai, isliye Apple aur apple alag rakhe jaate hain. Unhe ek line mein simetne ke liye Case-insensitive on karein.
Yeh removed duplicates kaise count karta hai?: Stats input lines, unique lines aur removed duplicates dikhate hain. Removed duplicates bas input line count minus rakhi gayi unique lines ki count hai, jo blank-line removal ke baad measure hoti hai.
Dedupe karte waqt mera text upload hota hai kya?: Nahi. Poora operation aapke browser mein chalta hai, isliye aapki paste ki list aapke device par locally process hoti hai aur kabhi server par nahi bheji jaati.

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