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Convert Data Types Online
Recast columns: string ↔ number ↔ date. Use Convert Data Types in your browser with no signup, no daily limit, and no backend processing for tool input.
Problem
You need to move data through Convert Data Types without writing a script or uploading the source file to another service.
What to do
Convert Data Types is useful when a format mismatch blocks the next step. Convert the data, inspect the preview, then continue into validation, cleanup, or export.
- 1Paste or upload the source data into Convert Data Types.
- 2Confirm the format options and preview the result.
- 3Copy or download the converted output.
Use the browser tool
Convert Data Types is a free, browser-based tool that helps you convert between formats. Recast columns: string ↔ number ↔ date. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.
People also ask
- How do I use Convert Data Types?
- Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Recast columns: string ↔ number ↔ date.
- Is my data uploaded or stored anywhere?
- No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.
- Is Convert Data Types free?
- Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.