How to use the JSON to CSV tool
- Paste a JSON array (or an object containing one).
- Choose the delimiter. Use semicolon if your Excel uses commas for decimals.
- Copy the CSV or download it as a .csv file.
Frequently asked questions
How are nested objects handled?
They are flattened into columns with dotted names, so {"user": {"name": "Ana"}} becomes a user.name column. Arrays inside a row are written as JSON text.
Will it open correctly in Excel?
Yes. Values with commas, quotes or line breaks are quoted properly. If your Excel uses commas as decimal separators, pick the semicolon delimiter.
Are my files uploaded to a server?
No. HushConverts converts everything with code that runs in your browser, so your text and files stay on your device. You can even use most tools offline once the page has loaded.
More encoding & developer
- Base64 EncodeTEXT → BASE64Turn any text into Base64.
- Base64 DecodeBASE64 → TEXTPaste a Base64 string to turn it back into normal text.
- Base64 to ImageBASE64 → IMAGEPaste a Base64 string or a full data:image URI to preview the image and download it as a file.
- Image to Base64IMAGE → BASE64Drop an image to get its Base64 in the format you need: a data URI, raw Base64, a CSS background rule or an HTML img tag.
- URL Encode / DecodeTEXT → URLMake text safe to put in a URL, or turn a percent-encoded string like %E2%9C%93 back into readable text.
- HTML Entity Encode / DecodeTEXT → HTMLEscape text so it displays literally in HTML, or decode entities such as &, < and © back into the characters they stand for.
- JSON Formatter & ValidatorJSON → JSONPaste JSON to pretty-print it, minify it, or find out exactly where it’s broken.
- CSV to JSONCSV → JSONPaste CSV from a spreadsheet or export to get clean JSON.