Can MD5 be used for passwords?
No. MD5 is not secure for passwords or modern authentication.
Generate an MD5 hash from text and understand when MD5 is useful or unsafe.
Generate a SHA-256 checksum from text for stronger fingerprints and integrity checks.
Hash guideGuideRepair common JSON syntax errors such as trailing commas, comments, single quotes, missing quotes and unmatched brackets.
JSON guideGuideClean up JSON returned by ChatGPT or other AI tools when the response includes markdown fences, comments or invalid syntax.
AI guideGuideRemove trailing commas from JSON objects and arrays so strict JSON parsers can read the data.
JSON guideGuideConvert Unix seconds or milliseconds into readable local and UTC date strings.
Time guideGuideConvert a readable date into Unix seconds and milliseconds for APIs, databases and logs.
Time guideGuideNo. MD5 is not secure for passwords or modern authentication.
It is still common for quick fingerprints, legacy checksums and non-security comparisons.
No. The MD5 tool runs in your browser.