Meta tags:
description=A free online tool to decode and analyze FIX (Financial Information eXchange) messages.;
keywords=FIX decoder, FIX message, FIX protocol, FIX parser, FIX analyzer, financial information exchange;
author=Andrei Samkov;

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Text of the page (random words):
fix message decoder fix message decoder fix message sample data clean enter a fix message to decode all processing is done locally in your browser so your data remains secure and is never sent to a server the standard soh delimiter is always supported e g 8 fix 4 2 9 65 35 a 10 059 see more in wikipedia about fix delimiter a system can automatically recognize the fix message delimiter but in case of a mistake or a custom requirement you can define your own data dictionary auto fix 5 0 sp2 fix 5 0 sp1 fix 5 0 fix 4 4 fix 4 3 fix 4 2 fix 4 1 fix 4 0 custom the appropriate data dictionary can be recognized automatically this recognition is based on the beginstring tag 8 field in your message or for the fixt 1 1 transport protocol it uses a higher level session management algorithm often checking the applverid and defaultapplverid fields if required you can define your own custom dictionary by selecting the custom option if your messages use the fixt 1 1 transport protocol the dictionary for the transport layer session header trailer will automatically default to the fixt 1 1 dictionary you must then separately define the specific application message body dictionary e g fix 5 0 sp2 that applies to the messages within that session read more custom data dictionary the file should be compatible with the quickfixj xml dictionary format export to csv powered by fix message an open source web component for decoding fix messages this project is licensed under the mit license see the license file for details copyright 2025 andrei samkov the message has been copied to the clipboard