# \#replace
**URL:** https://community.postman.com/tag/replace/691.md
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## [Search and Replace Read only?](https://community.postman.com/t/search-and-replace-read-only/80722)
**Author:** [@cruxto](https://community.postman.com/u/cruxto)\
**Replies:** 1\
**Last updated:** [July 7, 2025, 4:07pm UTC](https://community.postman.com/t/search-and-replace-read-only/80722 "2025-07-07T16:07:23Z")
Hi there, I just went to use search and replace today to try and update a load of URLs, and it says my collection is ready when it isn’t. I created the collection, and it’s in my private workspace. Has anyone else see…
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## ["Find and Replace" with an empty string / delete?](https://community.postman.com/t/find-and-replace-with-an-empty-string-delete/56419)
**Author:** [@thelemanu](https://community.postman.com/u/thelemanu)\
**Replies:** 3\
**Last updated:** [January 10, 2024, 3:50pm UTC](https://community.postman.com/t/find-and-replace-with-an-empty-string-delete/56419 "2024-01-10T15:50:48Z")
Hello, I have numerous (hundreds) POST requests in one collection. I need to remove one of the line which is present in the body of all those requests. I cannot find a way to delete the line through “Find and Replace”. …
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## [Find & Replace Value of a Key in request Headers](https://community.postman.com/t/find-replace-value-of-a-key-in-request-headers/54698)
**Author:** [@juliettedarroch](https://community.postman.com/u/juliettedarroch)\
**Replies:** 0\
**Last updated:** [November 16, 2023, 4:51pm UTC](https://community.postman.com/t/find-replace-value-of-a-key-in-request-headers/54698 "2023-11-16T16:51:45Z")
Hi all! I have received a collection where the header for each request has a key:value and the value of that key has to change. There are 946 requests to update. I was hoping Find Replace would work but I can’t figure o…