Free proxy formatter
Proxy Formatter & Converter
Convert proxy lists between ip:port:user:pass, user:pass@ip:port, ip:port, Insomniac, Jancy CSV, and PrimoBrowser CSV formats.
Proxy format converter
Reformat proxy lists without changing the proxy data
Automation tools, browsers, bot profiles, and proxy managers often expect the same proxy in different layouts. This proxy converter keeps each host, port, username, and password intact while rewriting the list into the format your next tool expects.
Paste plain text, upload .txt, or upload .csv proxy lists.
Large proxy batches are capped to keep the browser responsive.
Download text lists or CSV exports for supported profile managers.
The formatting workflow runs in the browser while you use the page.
Supported proxy formats
Built for common scraping and browser automation layouts
All 6 formats are supported as both inputs and outputs.
ip:port:user:passuser:pass@ip:portip:portInsomniac rowsJancy CSVPrimoBrowser CSVProxy formatter FAQ
Answers before you convert a proxy list
What is a proxy formatter? +
A proxy formatter converts the same proxy details into the syntax expected by another app. The IP, port, username, and password stay the same; only the order and file layout change.
Which proxy formats are supported? +
The converter supports ip:port:user:pass, user:pass@ip:port, ip:port, Insomniac rows, Jancy CSV, and PrimoBrowser CSV. It also accepts pasted lists or uploaded .txt and .csv files.
Can I convert proxies without usernames and passwords? +
Yes. If the input only includes ip:port entries, the output menu automatically hides credential-only formats and keeps the valid options available.
Is my proxy list sent to a server? +
No. The formatter runs in your browser, so pasted and uploaded proxy lists are parsed locally while you use the page.
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