Report Bench is a set of CSV, PDF, JSON and SQL tools — viewer, converter, diff, bank statement extractor, invoice generator — that run entirely client-side. Paste a messy CSV or Excel export and get a clean report: totals, a ranked chart and a sortable table, ready to print. No upload, no sign-up, no per-file fee — built for people who don't want their bank statement or client data touching a third-party server just to convert a file format.
Hey everyone 👋 Maker here. I built Report Bench because I kept running into "free" converters that quietly upload your file to a server just to reformat it — and I didn't want to do that with bank statements or client data. So everything here (CSV/JSON conversion, PDF merge/split, the bank statement extractor, SQL formatter, JWT decoder, diff tools, and more) runs entirely client-side in your browser. The bank statement tool checks every running balance (previous balance + in − out) against the printed balance on each row, so nothing silently drops a transaction. No account, no upload, no per-file fee. Would love feedback, especially on any file formats that trip it up.