Convert Hex to Decimal
Quickly convert hexadecimal numbers to decimal numbers. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use Convert Hex to Decimal
- 1. Paste the hex value. Enter one or more hexadecimal numbers, with or without a leading 0x. The converter treats each separated token as a base-16 number to translate.
- 2. Set the Separator. Choose what goes between the resulting decimal numbers if you convert several values at once, such as a space or newline. Skip it for a single value.
- 3. Copy the decimal number. The output is the plain base-10 equivalent of your hex input. Copy it into a calculator, spreadsheet or code comment wherever a human-readable number is needed.
When to use Convert Hex to Decimal
Convert Hex to Decimal reads base-16 numbers and reports their base-10 value. Use it whenever a tool, log or spec gives you a value in hex and you just need the ordinary number behind it.
- Reading a color code's channel. A CSS hex color like #ff9900 encodes red, green and blue as hex pairs. Converting ff to decimal confirms the red channel is at its maximum value of 255.
- Interpreting an error code. A crash log reports an exception code as 0x0000005 and the ticketing system wants it filed as a plain decimal number for cross-referencing against a known issue list.
- Checking a memory offset. A disassembler shows an address offset in hex and you want the decimal byte count to compare against a struct's documented field sizes.
Examples
Convert
Input
ff
Output
255
About the Convert Hex to Decimal tool
Convert Hex to Decimal does its work locally, right in the browser. Quickly convert hexadecimal numbers to decimal numbers. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the Hex Tools collection on EditSafely, a set of 108 small, focused Hex utilities that share the same instant, private workspace.
You can shape the output with the Separator setting, and the result refreshes the moment you change it. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does Convert Hex to Decimal cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.