JSON-formaterare
Paste JSON to pretty-print or minify it. The parser runs in your browser so the document does not need to leave the device for this task.
Den här sidan översätter det engelska originalet. Beräkningsmotorn är densamma.
Snabbsvar
It parses the text as JSON and reprints it with indentation, or compactly, or reports the first syntax error.
Exempel: {"a":1} becomes a two-line pretty document with an indented key.
Beräkningarna följer formeln på den här sidan; avrundning och enheter kan ändra sista siffran. Behandla resultatet som en pedagogisk uppskattning.
* Uppskattning. Verkliga belopp kan variera beroende på antaganden.
Vad kalkylatorn gör
It parses the text as JSON and reprints it with indentation, or compactly, or reports the first syntax error.
Vem den är till för
Developers checking API payloads, config files or a copied object.
Så fungerar beräkningen
JSON.parse on the input, then JSON.stringify with a chosen indent. Errors come from the parser, not from a server.
Formel
Parse → reprint. No numerical formula.
Antaganden
- Input is text you are allowed to process locally.
- Standard JSON, not JSON5, unless the page says otherwise.
Begränsningar
- Very large documents may hit browser memory limits.
- Does not fetch URLs for you.
Så använder du verktyget
- 1Paste the JSON.
- 2Choose format or minify.
- 3Fix the reported line if the parser fails.
Vanliga frågor
- Why did it fail on a trailing comma?
- Standard JSON does not allow trailing commas. Remove them or convert the file.
- Is my data sent to Toollabz?
- Formatting runs in the browser. Do not paste secrets into any third-party page if your policy forbids it.