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Tag: free online tool

  • SHA1 Generator | Free Online Hash Tool – ESDSoftware

     

    SHA-1 Generator

    Generate a fast, reliable SHA-1 hash from any text — fully offline and privacy-first. This ESDSoftware tool runs entirely in your browser using the Web Crypto API, so your data never leaves the page. It’s ideal for quick integrity checks, lightweight fingerprints, and development workflows where you need a deterministic 40-character hex digest on the fly. No extensions, no network calls — just paste your input, hit Generate, and copy the result instantly.

    How to Use

    1. Paste or type your text into the input box.
    2. Click Generate SHA-1 (or press Enter) to compute the hash.
    3. Copy the 40-character hex digest with one click.
    4. Use Clear to reset and start again.

    FAQ

    Is SHA-1 safe for passwords?

    No. SHA-1 is broken for collision resistance and not recommended for password hashing. Use modern, slow KDFs like Argon2, scrypt, or bcrypt for credentials.

    Does the tool upload my text?

    No. Hashing happens 100% client-side in your browser.

    What’s the input size limit?

    About 1 MB per run (guarded by TextEncoder) to keep performance stable.

  • Meter to Centimeter Converter | Free Online Unit Tool – ESDSoftware

     

    Meter to Centimeter Converter

    Convert meters to centimeters quickly and privately in your browser—no uploads, no tracking. This tool is useful for specs, woodworking, construction, and product pages where consistent units matter. A simple rule of thumb: multiply meters by 100. For example, 7 meter equals 700 cm, making it easy to compare parts and clearances. If you’d like to support practical, real-world build projects such as, accurate conversions help ensure materials and budgets are planned correctly.

    How to Use

    1. Enter a value in meters and press Convert (or hit Enter).
    2. Read the result in centimeters; mm and km are shown for context.
    3. Click Copy Result to copy centimeters to your clipboard.
    4. Example: typing 7 returns 700 cm (and 7000 mm, 0.007 km).

    FAQ

    What’s the formula?

    centimeters = meters × 100. Example: 7 m × 100 = 700 cm.

    Is my input stored?

    No. Everything runs locally in your browser—100% client-side.

    How large can inputs be?

    Up to ~1MB of text via a TextEncoder guard for stability and performance.