Calculate file hashes quickly and batch process
Calculate file hashes using MD2, MD4, MD5, SHA1, SHA224, and SHA256. Support batch processing for multiple files. Generate checksums for verification or security purposes. Export results as text or copy to clipboard.
Showing 81–100 of 1,000 ranked alternatives.
Armchair Engineering
Solve right-angled triangles
Solve right-angled triangles by inputting known sides or angles. View step-by-step calculations and a scale drawing of the triangle. Access basic formulae. Enter angles in radians, decimal degrees, or degrees, minutes, seconds.
BEYLER SAGLIK BILISIM SAVUNMA DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI
Store and generate 2FA tokens securely
Nd store secure two-factor authentication tokens for online accounts. Create and manage time-based one-time passwords (TOTP) and hash-based one-time passwords (HOTP). Verify login attempts with generated codes on your device.
Yurisys LLC.
Edit captions with line breaks and hashtags
Count text characters and line breaks for captions. Track hashtag count to avoid posting errors. Export formatted text directly to with one tap.
INGI Consulting ApS
Calculate -256 hashes for files and text
Calculate -256 checksums for files or text. Select a file via browse button or input text manually. Display calculated hash values. Save or copy results for verification purposes.
VP.NET LLC
Secure data with cryptographic proof
Securely connect to private networks with end-to-end encryption. Verify privacy through cryptographic proofs. Access geo-restricted content. Manage connections and server locations. Ensure data remains unlogged and unmonitored.
Vea Software LLC
Hash strings, convert timestamps, encode and decode
Hash strings using SHA256. Convert epoch and Unix timestamps. Encode strings with base64. Decode base64 strings. Perform cryptographic operations and time format conversions.
Ievgen Ovsii
Study and data structures visually
Visualize and interact with and data structures through dynamic animations. Explore step-by-step breakdowns of sorting, searching, and graph . Practice coding exercises and test knowledge with quizzes.
明敏 杨
Store sensitive keys securely without accounts
Store and manage sensitive credentials like GitHub tokens, AWS keys, and SSH certificates locally with encryption. Use hardware-level isolation, PBKDF2-HMAC-SHA256 encryption, and dual password verification for secure access.
Filippo Maguolo
Connect to databases securely
Access databases securely with TLS or SSH tunnel connections. Manage authentication with plain, MD5, SASL, or SCRAM methods. Create and modify tables, explore data, filter, sort, and search entries.
Paolo Pugliese
Find and remove duplicate files
Scans storage to identify duplicate files. Users can select folders or the entire drive to initiate a scan. The allows removal of duplicate copies to free up space. Files are compared based on content to ensure accurate detection.
Skipjack Studios, LLC
Calculate and track run times
Calculate using intuitive sliders. Input distance and time to determine . View estimated finishing times for different run lengths. Track progress with visual feedback.
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