Add-ons › Widgets › Web Developer
Hash Calculator
Description
Hash Calculator. Converts to MD5, MD4, SHA-1.
P.S.: It is now converting to HEX... Do anyone need covertion to base-64 ot string? If yes, let me know in comments and i`ll add it... thnx
Screenshots

Comments (8 on the original page, latest shown)
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Works with Opera 9 to Opera 12.
About this widget
| Downloads | 17,527 |
|---|---|
| Category | Web Developer |
| Version | 1.0 |
| Size | 11KB |
| Last update | August 15, 2006 |
| Devices | desktop |
| Original page | Internet Archive |
Nice idea. It would be better if you could see the whole hash, I think. The widget isn't long enough for that. It can't deal with really long strings, like the content of a text file. But it probably isn't meant to do that. Conversion to HEX only is ok, since it is the most common.
I will do a second version that will be a lot biiger to support longer texts I use it only to check files when downloading
Definitely needs to be big enough to see entire 32-character result. Would be nice if possible to have "copy to clipboard" ability for pasting result elsewhere.
Could use SHA2
Does it work on Kestrel ? Below i have installed kestrel, the widget don't appear when i open it.
Doesn't show usual widget options when right-clicking on it, but instead a useless flash menu. Cannot set the widget to appear as "allways below". Font looks somewhat crappy on LCD screen. Cannot use the widget like this. Deleted
Can you add a checksum checker for files, too? If we know what the MD5 checksum is, why not be able to check a file?
thanks for this widget, it helps me a lot!