JSON Swiss

JSON Swiss

JSON Formatter

Input ng JSON

1

Output ng JSON

Mga setting

Simulan ang pag-format ng JSON

Maglagay ng JSON sa kaliwa, o gamitin ang Import para mag-load mula sa file.

Beautify, minify, validate, escape, and unescape JSONChoose 2-space, 4-space, or sorted-key outputEverything stays local in your browser

Paano i-format at i-validate ang JSON

1Hakbang 1 – I-paste o i-import ang JSON sa online formatter2Hakbang 2 – Piliin ang mga opsyon sa pag-format3Hakbang 3 – Suriin ang resulta at anumang validation error4Hakbang 4 – Kopyahin o i-download para sa API, responses, o logs

A reliable formatter workflow is simple: paste the raw payload, choose whether you need readable or compact output, review parse errors if any, then copy, download, or continue into repair, table editing, or schema generation.

From one-line payload to readable structure

Expand raw JSON before you validate, diff, or edit it

A lot of real payloads come from logs, APIs, and queues as a single unreadable line. The formatter turns that into something you can inspect in seconds.

Raw input
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{"orderId":"SO-1024","customer":{"name":"Maeve","tier":"gold"},"items":[{"sku":"A-1","qty":2},{"sku":"B-8","qty":1}],"paid":true}
Formatted output
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{
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"orderId": "SO-1024",
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"customer": {
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"name": "Maeve",
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"tier": "gold"
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},
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"items": [
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{
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"sku": "A-1",
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"qty": 2
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},
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{
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"sku": "B-8",
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"qty": 1
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}
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],
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"paid": true
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}

Use pretty output for review and debugging. Switch to minified output only when you need compact transport or storage.

3 practical formatter examples

These are the common cases where formatting pays off immediately during real development work.

API response

Turn a one-line response into something you can inspect

Useful when you need to confirm fields, nested objects, arrays, and unexpected values quickly.

Input JSON
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{"user":{"id":42,"name":"Maeve"},"roles":["admin","editor"],"flags":{"beta":true,"suspended":false}}
Na-format na JSON
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{
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"user": {
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"id": 42,
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"name": "Maeve"
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},
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"roles": [
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"admin",
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"editor"
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],
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"flags": {
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"beta": true,
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"suspended": false
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}
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}

Readable structure is usually the fastest way to spot field-level mistakes in API data.

Config diff

Sort keys before comparing environment config

Stable key order makes diffs cleaner and reduces noise when reviewing configuration changes.

Input JSON
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{
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"retry": 3,
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"apiBase": "https://api.example.com",
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"features": {
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"betaCheckout": true,
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"abTest": false
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},
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"timeout": 8000
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}
Na-format na JSON
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{
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"apiBase": "https://api.example.com",
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"features": {
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"abTest": false,
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"betaCheckout": true
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},
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"retry": 3,
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"timeout": 8000
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}

Sorting is useful when your real goal is comparison rather than human-friendly business ordering.

Escaped payload

Unescape a JSON string before editing it

Logs and message systems often store JSON inside strings. Unescape it first, then keep working on the actual structure.

Input JSON
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"{\"event\":\"login\",\"user\":{\"id\":42,\"name\":\"Maeve\"},\"success\":true}"
Na-format na JSON
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{
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"event": "login",
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"user": {
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"id": 42,
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"name": "Maeve"
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},
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"success": true
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}

If the payload is full of backslashes, unescaping is usually the first useful step.

  1. 01

    Tutorial Step

    Hakbang 1 – I-paste o i-import ang JSON sa online formatter

    Start with the original payload. You do not need to clean up spacing or line breaks first.

    • I-paste ang raw JSON sa kaliwang editor mula sa anumang source (API response, config file, logs, atbp.).
    • O gamitin ang Import para mag-load ng JSON mula sa file, URL, o sample data.
    • Gumagana ang tool na ito bilang online JSON formatter para mabilis mong maayos ang magulong JSON.
    • Single-line JSON is fine. The formatter can expand it into a readable structure for you.
    • When several people need to review the same payload, keep the original input intact and format it here instead of editing it by hand first.
  2. 02

    Tutorial Step

    Hakbang 2 – Piliin ang mga opsyon sa pag-format

    Readable JSON and compact JSON solve different problems. Pick the mode that matches what you need next.

    • Piliin ang laki ng indentation para i-pretty-print ang JSON (2 espasyo, 4 na espasyo, o compact).
    • Opsyonal: i-sort ang mga key ayon sa alpabeto para ma-normalize ang istruktura ng iba’t ibang payload.
    • Lumipat sa minified output kapag kailangan mo ng compact JSON para sa API, storage, o production.
    • Use Escape when you need a JSON string literal, for example inside logs or nested config values.
    • Use Unescape when the input is an escaped JSON string and you want the plain text back.
  3. 03

    Tutorial Step

    Hakbang 3 – Suriin ang resulta at anumang validation error

    The output area is both a result view and a fast feedback loop. Valid JSON renders immediately; invalid JSON shows an actionable error.

    • Tingnan ang na-format na JSON sa kanan na may syntax highlighting at consistent na indentation.
    • Bantayan ang mga parse error (hal., kulang na comma o quotes).
    • Gamitin ang pahinang ito bilang mabilis na JSON syntax check habang nagfo-format.
    • If the payload is too broken to fix quickly, move it straight to the Repair tool.
    • When the data contains nested escaped JSON, unescape it first so the real structure becomes visible.
  4. 04

    Tutorial Step

    Hakbang 4 – Kopyahin o i-download para sa API, responses, o logs

    Once the JSON is clean, use it as the working copy for the next step instead of repeating the cleanup elsewhere.

    • Gamitin ang Copy para ilagay ang na-format na JSON sa clipboard.
    • I-download ang resulta bilang .json file para sa mga request at response ng API, o log snapshot.
    • Gamitin muli ang parehong na-format na JSON bilang malinis na source para sa dokumentasyon o mga halimbawa ng code.
    • Move the cleaned JSON into the table editor when field-level review is easier in rows and columns.
    • Generate a schema from the cleaned payload when the next step is validation, documentation, or code generation.

A common formatter workflow

1

Paste the raw payload into the formatter and expand it into readable JSON first.

2

If the parser fails, jump to the error or move the payload into Repair.

3

Once the structure is valid, choose beautified, minified, escaped, or unescaped output based on the next task.

4

Apply the output back to input if the cleaned result should become your new working copy.

5

Continue into the table editor, compare tool, or schema generator when formatting is no longer the bottleneck.

Putting the formatter at the front of the workflow usually saves time later because every downstream tool receives cleaner JSON.

Mabilis na tips para sa mga baguhan

Kadalasan, ang mga JSON error ay dahil sa kulang na comma, sobrang trailing comma, o paggamit ng single quotes sa halip na double quotes.
Kung isang mahabang linya lang ang lahat, i-pretty-print muna, tapos ayusin ang mga error na naka-highlight sa itaas.
Gumamit ng pretty-printed JSON habang nagde-debug, at lumipat sa minified JSON para sa production payloads.

Mga kaugnay na JSON tool

  • I-validate ang JSON bago o pagkatapos mag-format para maagang mahuli ang mga syntax error.
  • I-repair ang sirang JSON na hindi ma-parse, saka patakbuhin sa formatter.
  • Gumawa ng schema at types mula sa malinis na JSON para sa validation at typed code.

I-validate ang JSON

Suriin ang JSON syntax at mabilis na hanapin ang mga error bago mag-format o magpadala ng data sa API.

Ayusin ang JSON

Awtomatikong ayusin ang karaniwang JSON issues tulad ng kulang na quotes, trailing commas, at hindi tugmang brackets.

JSON → Excel

Convert clean JSON into a spreadsheet with nested-field flattening and live preview.

I-compare ang JSON

Compare two JSON payloads side by side and highlight additions, deletions, and edits.

JSON sa talahanayan

I-edit ang JSON data sa isang spreadsheet-style na interface na may real-time na mga update.

JSON Schema Generator

Gumawa ng JSON Schema definitions mula sa JSON para sa validation at dokumentasyon.

Mga Madalas Itanong

Ano ang ginagawa ng pag-format ng JSON?

Inaayos ng pag-format ng JSON ang iyong JSON sa pamamagitan ng tamang indentation, line break, at spacing upang mas madaling basahin at unawain.

Maaari ko bang i-customize ang indentation?

Oo. Maaari kang pumili ng 2 espasyo, 4 na espasyo, o compact output (minified).

Babaguhin ba ng pag-format ang data ko?

Hindi. Presentation lang ang nababago; nananatiling pareho ang istruktura at mga value.

Maaari ba akong mag-format ng malalaking JSON file?

Oo. Kayang hawakan ng formatter ang malalaking JSON nang mahusay, ngunit ang napakalalaking file ay maaaring tumagal nang kaunti sa pagproseso.

What is the difference between formatting and validation?

Formatting focuses on readability, while validation focuses on syntax correctness. This page does both in one flow.

Is my JSON uploaded to a server?

No. Formatting, validation, escaping, and unescaping all run locally in your browser.