Paste a whole proxy list and deal it out across your profiles
Paste a list in any common format, or a CSV with a header row. Mosaic reads every line, says why any line was refused, and assigns the result to as many profiles as you select.
Mosaic is a desktop app
Email yourself the link and open it on your computer.

Bulk proxy import and assign, step by step
Paste or drop a list
host:port:user:pass, URLs, user:pass@host, CSV, TSV and semicolon tables with a header row, and IPv6 are all read. Duplicates are dropped.
Read the refusals
A line that cannot be read is listed with its reason, so one bad line never sinks the other 199.
Assign
Give selected profiles one proxy, deal a list round-robin, give each a unique one (refused if there are not enough), or match by country.
The smaller things it does
Rotate now
For a mobile proxy with a change-IP link, Mosaic calls the link itself and checks the proxy before and after, so you see whether the address actually changed.
Export
Proxies come back out as URLs, colon lines or CSV, in a form the importer reads again.
Check after import
Imported proxies can be checked straight away, with a name prefix and tags to keep a batch together.
Works with
A profile does not open until its proxy has answered
No profile opens behind a proxy that has not answered.
Provider mintingPaste one gateway line. Every profile mints its own exit.
One gateway line, a separate exit for every profile.
Bulk actionsMake 500 profiles in one go, then work on all of them at once
500 profiles per batch; start, edit and type into many.
Bulk proxy import and assign is in every plan
Free holds 3 profiles and 10 profile creations, with the same engine as Pro. Pro is $49 a month for any number.
Mosaic is a desktop app
Email yourself the link and open it on your computer.