Hey Product Hunt 👋 I'm a software developer and built BulkFindReplace after running into a simple but repetitive problem: making the same text changes across many files. I wanted something where I could select multiple files, define several find-and-replace rules, process everything together, and download the results without setting up scripts or uploading files to a server. That's what BulkFindReplace does. The file processing happens locally in the browser, and there's no account or sign-in required. This is also my first project that I've built and deployed publicly, so I'm particularly interested in feedback from developers and people working with lots of files. I'd love to know what you'd want next — regex support, previews/diffs, additional file formats, larger-file support, or something else. Thanks for checking it out!

BulkFindReplace

Find & replace across files without uploading to a server

Find & replace across files without uploading to a server