SHA-1 जनरेटर — मुफ़्त ऑनलाइन टूल
Web Crypto API का उपयोग करके किसी भी टेक्स्ट से SHA-1 हैश बनाएं।
- आपके ब्राउज़र में चलता है
- तुरंत परिणाम
- 100% निजी
What Is a SHA-1 Hash?
SHA-1 is a cryptographic hash function that converts any input text into a fixed 40-character hexadecimal string (160 bits). Like other hash functions, the same input always produces the same output, and any change to the input changes the hash completely.
SHA-1 was widely used for digital signatures and certificates but is now considered weak against determined attackers and has been phased out in favor of SHA-256 for security-sensitive uses — it still remains common for non-security checksums and version-control systems like Git.
यह टूल कौन इस्तेमाल करता है?
व्यवसाय के लिए
Generate a checksum to verify data integrity in a non-security context.
निजी उपयोग के लिए
Check whether two pieces of text are exactly identical.
छात्रों के लिए
Learn how the SHA family of hash functions works for a security course.
कार्यालयों के लिए
Generate a quick reference hash for a text value or document version.
मुख्य विशेषताएं
Web Crypto API
Uses your browser's native, audited SHA-1 implementation.
100% Private
Your text is hashed entirely in your browser — nothing is uploaded.
Uppercase Option
Toggle between lowercase and uppercase hex output.
One-Click Copy
Copy the resulting hash straight to your clipboard.
लाभ
Fast, Native Hashing
Uses the browser's built-in Web Crypto API for speed and accuracy.
No Software Needed
Generate a hash without a command line or programming language.
Completely Private
Sensitive text is never sent to a server, since hashing happens locally.
SHA-1 जनरेटर का उपयोग कैसे करें
Type or Paste Text
Add the text you want to hash.
Read the Generated Hash
The SHA-1 hash appears automatically below.
Copy the Hash
Use the Copy button to grab the result.
तकनीकी विवरण
| विवरण | मान |
|---|---|
| इनपुट | Plain text, encoded as UTF-8 before hashing |
| प्रोसेसिंग | No practical limit — handled entirely by your browser |
| आउटपुट | Standard SHA-1 (FIPS 180-4), producing a 160-bit (40 hex character) hash |
गोपनीयता और सुरक्षा
जब आप इस टूल का उपयोग करते हैं तो आपकी फ़ाइल के साथ वास्तव में क्या होता है।
100% Client-Side
This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.
No Upload, Ever
There is no file upload and no server processing step — your data never leaves your device.
Works Offline
Once this page has loaded, the tool keeps working even without an internet connection.
Nothing Stored
Nothing you enter is saved on our servers — refreshing the page clears everything.
No Tracking of Your Input
We have no way to see what you type, generate or convert with this tool.
टिप्स
Avoid SHA-1 for New Security Systems
For new security-sensitive work, prefer SHA-256 or SHA-512 instead.
Use It to Match Git Commit Hashes
Git historically uses SHA-1 for commit identifiers, which this tool can help you understand.
सामान्य प्रश्न
संबंधित टूल्स
कुछ और चाहिए?
मुफ़्त PDF टूल्स के पूरे संग्रह को देखें और अपने अगले काम के लिए सही टूल खोजें।
सभी टूल्स देखें