[{"data":1,"prerenderedAt":689},["ShallowReactive",2],{"blog-post-/blog/en/how-to-format-json-online":3,"related-posts-/blog/how-to-format-json-online":250},{"id":4,"title":5,"author":6,"body":7,"category":233,"date":234,"description":235,"extension":236,"featured":237,"image":238,"meta":239,"navigation":240,"path":241,"readingTime":242,"seo":243,"stem":244,"tags":245,"tools":248,"__hash__":249},"content/blog/en/how-to-format-json-online.md","How to Format JSON Online in 2026","Anything Tools Editorial",{"type":8,"value":9,"toc":221},"minimark",[10,14,18,27,32,35,54,57,61,64,92,100,104,121,124,128,131,148,151,155,158,172,175,179,182,190,194,211,215],[11,12,5],"h1",{"id":13},"how-to-format-json-online-in-2026",[15,16,17],"p",{},"Messy JSON slows down debugging. One missing comma, one broken quote, or one deeply nested object can turn a quick check into wasted time. A good online formatter helps you clean the structure, spot syntax issues, and read the payload faster.",[15,19,20,21,26],{},"If you want the fastest workflow, use the ",[22,23,25],"a",{"href":24},"/dev/json-formatter","Anything Tools JSON Formatter",". It lets you paste raw JSON, prettify it, and inspect the structure directly in the browser.",[28,29,31],"h2",{"id":30},"when-an-online-json-formatter-is-useful","When an online JSON formatter is useful",[15,33,34],{},"JSON formatting is not only for developers building APIs. It is also useful for:",[36,37,38,42,45,48,51],"ul",{},[39,40,41],"li",{},"checking webhook payloads",[39,43,44],{},"reading exported settings files",[39,46,47],{},"cleaning copied API responses",[39,49,50],{},"validating configuration snippets before deployment",[39,52,53],{},"sharing readable examples with teammates",[15,55,56],{},"The main value is readability. Once the indentation is fixed, it becomes easier to compare arrays, nested objects, booleans, and null values.",[28,58,60],{"id":59},"what-to-look-for-in-a-json-formatter","What to look for in a JSON formatter",[15,62,63],{},"A useful formatter should do more than add spaces. In practice, you want:",[65,66,67,74,80,86],"ol",{},[39,68,69,73],{},[70,71,72],"strong",{},"Pretty print output"," so nested data is easy to scan.",[39,75,76,79],{},[70,77,78],{},"Validation feedback"," so malformed JSON is obvious.",[39,81,82,85],{},[70,83,84],{},"Fast local interaction"," so you can test small changes quickly.",[39,87,88,91],{},[70,89,90],{},"Copy-friendly output"," for docs, tickets, and debugging chats.",[15,93,94,95,99],{},"For adjacent encoding work, the ",[22,96,98],{"href":97},"/dev/url-encode","URL Encoder"," is also useful when JSON values need to be passed through query strings.",[28,101,103],{"id":102},"a-simple-workflow","A simple workflow",[65,105,106,109,112,115,118],{},[39,107,108],{},"Paste the raw JSON into the formatter.",[39,110,111],{},"Run formatting first.",[39,113,114],{},"If the formatter reports an error, inspect the line with the issue.",[39,116,117],{},"Fix common mistakes such as trailing commas, single quotes, or missing braces.",[39,119,120],{},"Copy the clean result back into your code, documentation, or test environment.",[15,122,123],{},"That workflow is faster than trying to read minified JSON inside logs.",[28,125,127],{"id":126},"common-json-mistakes","Common JSON mistakes",[15,129,130],{},"The same problems appear again and again:",[36,132,133,136,139,142,145],{},[39,134,135],{},"using single quotes instead of double quotes",[39,137,138],{},"adding trailing commas",[39,140,141],{},"forgetting a closing bracket",[39,143,144],{},"mixing strings and numbers by accident",[39,146,147],{},"pasting JavaScript objects that are not valid JSON",[15,149,150],{},"Remember that JSON is stricter than plain JavaScript. If a formatter rejects the input, it usually means the data is not valid JSON yet.",[28,152,154],{"id":153},"formatting-vs-validating","Formatting vs validating",[15,156,157],{},"These two ideas are related but not identical.",[36,159,160,166],{},[39,161,162,165],{},[70,163,164],{},"Formatting"," makes valid JSON readable.",[39,167,168,171],{},[70,169,170],{},"Validation"," tells you whether the syntax is actually correct.",[15,173,174],{},"A good tool helps with both. Formatting alone is not enough if the payload still contains invalid characters or broken structure.",[28,176,178],{"id":177},"privacy-and-browser-based-workflows","Privacy and browser-based workflows",[15,180,181],{},"For many teams, payloads can include internal IDs, customer fields, or operational metadata. That is one reason browser-based utilities are attractive: they remove friction and can keep the workflow lightweight.",[15,183,184,185,189],{},"If you regularly inspect text payloads, the ",[22,186,188],{"href":187},"/text/text-counter","Text Counter"," can also help when you need quick length checks for logs, prompts, or API field limits.",[28,191,193],{"id":192},"best-practices-in-2026","Best practices in 2026",[36,195,196,199,202,205,208],{},[39,197,198],{},"format before you compare versions",[39,200,201],{},"keep sample payloads small when sharing publicly",[39,203,204],{},"validate before committing configuration files",[39,206,207],{},"avoid editing large minified JSON by hand",[39,209,210],{},"keep one clean canonical example in docs",[28,212,214],{"id":213},"conclusion","Conclusion",[15,216,217,218,220],{},"Formatting JSON online is still one of the simplest ways to speed up debugging. The goal is not just prettier output. The real goal is faster understanding and fewer mistakes. If you need a quick browser workflow, start with the ",[22,219,25],{"href":24}," and turn unreadable payloads into something you can actually work with.",{"title":222,"searchDepth":223,"depth":223,"links":224},"",2,[225,226,227,228,229,230,231,232],{"id":30,"depth":223,"text":31},{"id":59,"depth":223,"text":60},{"id":102,"depth":223,"text":103},{"id":126,"depth":223,"text":127},{"id":153,"depth":223,"text":154},{"id":177,"depth":223,"text":178},{"id":192,"depth":223,"text":193},{"id":213,"depth":223,"text":214},"Developer Tools","2026-03-24T00:00:00.000Z","A practical guide to formatting, validating, and cleaning JSON online without installing extra software.","md",false,"/blog/how-to-format-json-online.png",{},true,"/blog/en/how-to-format-json-online",null,{"title":5,"description":235},"blog/en/how-to-format-json-online",[246,233,247],"JSON Formatter","Data Formatting",[24],"dHoXLdz7tTU3DowEOXXTLAMZc7ifS5HZ4ZGmTUoB7GU",[251,399],{"id":252,"title":253,"author":6,"body":254,"category":233,"date":387,"description":388,"extension":236,"featured":237,"image":389,"meta":390,"navigation":240,"path":391,"readingTime":242,"seo":392,"stem":393,"tags":394,"tools":397,"__hash__":398},"content/blog/de-DE/how-to-decode-jwt-tokens-online.md","Wie man JWT-Token online decodiert",{"type":8,"value":255,"toc":382},[256,259,267,271,279,299,305,309,333,337,343,376],[15,257,258],{},"JSON Web Tokens (JWT) are a widely used standard for securely transmitting information between parties as a JSON object. If you're a web developer building authentication systems, you will inevitably need to inspect the contents of a JWT.",[15,260,261,262,266],{},"In this article, we will explain what a JWT is and how you can easily decode and verify it using our free online ",[22,263,265],{"href":264},"/dev/jwt-decoder","JWT Decoder"," tool.",[28,268,270],{"id":269},"structure-of-a-jwt","Structure of a JWT",[15,272,273,274,278],{},"A JWT consists of three parts separated by dots (",[275,276,277],"code",{},".","):",[65,280,281,287,293],{},[39,282,283,286],{},[70,284,285],{},"Header:"," Contains metadata about the type of token and the cryptographic algorithms used to secure its contents.",[39,288,289,292],{},[70,290,291],{},"Payload:"," Contains the claims. This is where the actual data (like user ID, expiration time, or roles) is stored.",[39,294,295,298],{},[70,296,297],{},"Signature:"," Used to verify that the sender of the JWT is who it says it is and to ensure that the message wasn't changed along the way.",[15,300,301,302],{},"It looks something like this:\n",[275,303,304],{},"xxxxxxx.yyyyyyy.zzzzzzz",[28,306,308],{"id":307},"why-decode-a-jwt","Why Decode a JWT?",[36,310,311,317,327],{},[39,312,313,316],{},[70,314,315],{},"Debugging Authentication:"," Verify that the correct user data or permissions (claims) are included in the payload.",[39,318,319,322,323,326],{},[70,320,321],{},"Checking Expiration:"," Ensure the token hasn't expired by inspecting the ",[275,324,325],{},"exp"," claim.",[39,328,329,332],{},[70,330,331],{},"Verifying Integrity:"," If you have the secret key, you can verify if the signature is valid.",[28,334,336],{"id":335},"using-the-online-jwt-decoder","Using the Online JWT Decoder",[15,338,339,340,342],{},"Our ",[22,341,265],{"href":264}," runs entirely in your browser, meaning your tokens are never sent to our servers. Your security and privacy are guaranteed.",[65,344,345,352,355,366],{},[39,346,347,348,266],{},"Navigate to the ",[70,349,350],{},[22,351,265],{"href":264},[39,353,354],{},"Paste your token into the \"Encoded Token\" text area.",[39,356,357,358,361,362,365],{},"The tool will automatically parse and display the decoded JSON for both the ",[70,359,360],{},"Header"," and ",[70,363,364],{},"Payload"," in a structured, syntax-highlighted format.",[39,367,368,369,372,373,375],{},"You can clearly view standard claims like ",[275,370,371],{},"iat"," (Issued At) and ",[275,374,325],{}," (Expiration Time) converted into readable dates.",[15,377,378,379,381],{},"Stop writing custom scripts just to view token contents—bookmark the ",[22,380,265],{"href":264}," and speed up your API development today!",{"title":222,"searchDepth":223,"depth":223,"links":383},[384,385,386],{"id":269,"depth":223,"text":270},{"id":307,"depth":223,"text":308},{"id":335,"depth":223,"text":336},"2026-04-29T00:00:00.000Z","Erfahren Sie, wie Sie JSON Web Tokens (JWT) sicher und einfach in Ihrem Browser decodieren und überprüfen können.","/blog/how-to-decode-jwt-tokens-online.png",{},"/blog/de-de/how-to-decode-jwt-tokens-online",{"title":253,"description":388},"blog/de-DE/how-to-decode-jwt-tokens-online",[265,395,233,396],"Cyber Security","Token Decoder",[264],"jiOLpCLzsfcMWfTljgRFsMe82n0n2lE768ZaObtQrEE",{"id":400,"title":401,"author":6,"body":402,"category":233,"date":677,"description":678,"extension":236,"featured":240,"image":679,"meta":680,"navigation":240,"path":681,"readingTime":242,"seo":682,"stem":683,"tags":684,"tools":687,"__hash__":688},"content/blog/de-DE/how-to-encode-and-decode-base64-online.md","Wie man Base64 online kodiert und dekodiert: Ein umfassender Leitfaden",{"type":8,"value":403,"toc":658},[404,407,414,422,426,429,432,449,453,456,461,464,468,471,475,482,486,489,496,500,534,538,545,549,576,580,601,605,616,620,623,630,633,637],[11,405,401],{"id":406},"wie-man-base64-online-kodiert-und-dekodiert-ein-umfassender-leitfaden",[15,408,409,410,413],{},"In der Welt der Webentwicklung und Datenübertragung ist ",[70,411,412],{},"Base64"," ein Begriff, dem Sie häufig begegnen werden. Egal, ob Sie ein erfahrener Entwickler sind oder einfach nur neugierig darauf, wie Daten über das Internet bewegt werden – das Verständnis von Base64 ist unerlässlich.",[15,415,416,417,421],{},"In diesem Leitfaden tauchen wir tief in die Materie ein: Was ist Base64, wie funktioniert es und vor allem, wie können Sie unseren ",[22,418,420],{"href":419},"/dev/base64","Base64-Kodierer/Dekodierer"," einfach nutzen, um Ihre Daten zu verarbeiten.",[28,423,425],{"id":424},"was-ist-base64","Was ist Base64?",[15,427,428],{},"Base64 ist ein Binär-zu-Text-Kodierungsverfahren. Es stellt binäre Daten (wie Bilder, ausführbare Dateien oder auch einfachen Text) in einem ASCII-String-Format dar, indem es diese in eine Radix-64-Darstellung übersetzt.",[15,430,431],{},"Die „64“ in Base64 rührt daher, dass ein Satz von 64 Zeichen zur Darstellung der Daten verwendet wird. Diese Zeichen umfassen üblicherweise:",[36,433,434,437,440,443,446],{},[39,435,436],{},"Großbuchstaben (A-Z)",[39,438,439],{},"Kleinbuchstaben (a-z)",[39,441,442],{},"Zahlen (0-9)",[39,444,445],{},"Zwei zusätzliche Symbole (+ und /)",[39,447,448],{},"Ein Füllzeichen (=)",[28,450,452],{"id":451},"warum-verwenden-wir-base64","Warum verwenden wir Base64?",[15,454,455],{},"Der Hauptzweck von Base64 besteht darin, binäre Daten so zu kodieren, dass sie über Medien übertragen werden können, die für den Umgang mit Textdaten ausgelegt sind.",[457,458,460],"h3",{"id":459},"_1-datenteintegrität-während-der-übertragung","1. Datenteintegrität während der Übertragung",[15,462,463],{},"Einige ältere Kommunikationsprotokolle oder Systeme könnten bestimmte binäre Zeichen als Steuerzeichen interpretieren (z. B. „Dateiende“ oder „Null“). Durch die Umwandlung binärer Daten in sichere ASCII-Zeichen stellt Base64 sicher, dass die Daten während der Übertragung intakt bleiben.",[457,465,467],{"id":466},"_2-einbetten-von-medien-in-code","2. Einbetten von Medien in Code",[15,469,470],{},"Sie haben wahrscheinlich schon gesehen, dass Base64 verwendet wird, um kleine Bilder direkt in HTML- oder CSS-Dateien einzubetten. Dies reduziert die Anzahl der HTTP-Anfragen, die ein Browser stellen muss, was die Ladezeiten der Seite für kleine Assets verbessern kann.",[457,472,474],{"id":473},"_3-einfache-datenverschleierung","3. Einfache Datenverschleierung",[15,476,477,478,481],{},"Obwohl es ",[70,479,480],{},"keine Form der Verschlüsselung"," ist, wird Base64 oft verwendet, um Daten auf den ersten Blick für Menschen unlesbar zu machen. Zum Beispiel das Kodieren von nicht sensiblen Parametern in einer URL (obwohl Sie für wirklich sensible Daten immer eine echte Verschlüsselung verwenden sollten).",[28,483,485],{"id":484},"wie-funktioniert-die-base64-kodierung","Wie funktioniert die Base64-Kodierung?",[15,487,488],{},"Base64 funktioniert, indem Gruppen von drei 8-Bit-Bytes (insgesamt 24 Bit) genommen und in vier 6-Bit-Blöcke unterteilt werden. Jeder 6-Bit-Block wird einem der 64 Zeichen im Base64-Alphabet zugeordnet.",[15,490,491,492,495],{},"Wenn die Eingabe kein Vielfaches von drei ist, werden am Ende Füllzeichen (",[275,493,494],{},"=",") hinzugefügt, um sicherzustellen, dass der resultierende String eine Länge hat, die ein Vielfaches von vier ist.",[28,497,499],{"id":498},"häufige-anwendungsfälle","Häufige Anwendungsfälle",[36,501,502,508,522,528],{},[39,503,504,507],{},[70,505,506],{},"Data-URLs:"," Einbetten von Bildern, Schriftarten oder anderen Dateien in HTML/CSS.",[39,509,510,513,514,517,518,521],{},[70,511,512],{},"Basic Authentication:"," Der ",[275,515,516],{},"Authorization","-Header in HTTP verwendet oft Base64, um Benutzername und Passwort zu kodieren (z. B. ",[275,519,520],{},"Authorization: Basic [credentials]",").",[39,523,524,527],{},[70,525,526],{},"E-Mail-Anhänge:"," MIME (Multipurpose Internet Mail Extensions) verwendet Base64, um nicht-textuelle Anhänge über E-Mail-Protokolle zu versenden.",[39,529,530,533],{},[70,531,532],{},"JSON-Workflows:"," Speichern von binären Objekten (Blobs) innerhalb von JSON-Objekten für die API-Kommunikation.",[28,535,537],{"id":536},"wie-man-base64-mit-anything-tools-kodiert-und-dekodiert","Wie man Base64 mit Anything Tools kodiert und dekodiert",[15,539,540,541,544],{},"Wir haben es unglaublich einfach gemacht, Base64-Operationen mit unserem ",[22,542,543],{"href":419},"Online-Base64-Tool"," durchzuführen.",[457,546,548],{"id":547},"so-kodieren-sie","So kodieren Sie:",[65,550,551,556,563,569],{},[39,552,553,554,277],{},"Navigieren Sie zu unserem ",[22,555,420],{"href":419},[39,557,558,559,562],{},"Geben Sie Ihren Rohtext in das Feld ",[70,560,561],{},"Eingabe"," ein oder fügen Sie ihn ein.",[39,564,565,566,277],{},"Der kodierte Base64-String erscheint sofort im Feld ",[70,567,568],{},"Ausgabe",[39,570,571,572,575],{},"Klicken Sie auf ",[70,573,574],{},"Kopieren",", um das Ergebnis in Ihre Zwischenablage zu speichern.",[457,577,579],{"id":578},"so-dekodieren-sie","So dekodieren Sie:",[65,581,582,588,595],{},[39,583,584,585,587],{},"Fügen Sie Ihren Base64-String in das Feld ",[70,586,561],{}," ein.",[39,589,590,591,594],{},"Schalten Sie den Modus auf ",[70,592,593],{},"Dekodieren"," um (oder unser Tool erkennt es automatisch).",[39,596,597,598,600],{},"Der ursprüngliche Text oder die Daten werden im Bereich ",[70,599,568],{}," angezeigt.",[28,602,604],{"id":603},"hinweis-zu-sicherheit-und-datenschutz","Hinweis zu Sicherheit und Datenschutz",[15,606,607,608,611,612,615],{},"Wenn Sie unser ",[22,609,610],{"href":419},"Base64-Tool"," verwenden, werden Ihre Daten vollständig in Ihrem Browser verarbeitet. Wir senden Ihre Eingaben nicht an unsere Server, sodass Ihre Daten privat und sicher bleiben. Denken Sie jedoch daran, dass ",[70,613,614],{},"Base64 keine Verschlüsselung"," ist. Jeder, der einen Dekodierer hat, kann die Originaldaten sehen. Verwenden Sie für sensible Informationen immer starke Verschlüsselungsmethoden wie AES oder RSA.",[28,617,619],{"id":618},"fazit","Fazit",[15,621,622],{},"Base64 ist ein grundlegendes Werkzeug im modernen Web-Stack. Es schließt die Lücke zwischen binären Daten und textbasierten Protokollen und ermöglicht alles von E-Mail-Anhängen bis hin zu schnelleren Webseiten.",[15,624,625,626,629],{},"Bereit loszulegen? Probieren Sie unseren ",[22,627,628],{"href":419},"Base64-Kodierer und -Dekodierer"," jetzt aus!",[631,632],"hr",{},[457,634,636],{"id":635},"verwandte-tools","Verwandte Tools:",[36,638,639,645,651],{},[39,640,641,644],{},[22,642,643],{"href":24},"JSON-Formatierer"," – Bereinigen und Validieren Ihrer JSON-Daten.",[39,646,647,650],{},[22,648,649],{"href":97},"URL-Kodierer/Dekodierer"," – Zeichenfolgen sicher für die Verwendung in URLs kodieren.",[39,652,653,657],{},[22,654,656],{"href":655},"/dev/uuid-generator","UUID-Generator"," – Eindeutige Identifikatoren für Ihre Projekte generieren.",{"title":222,"searchDepth":223,"depth":223,"links":659},[660,661,667,668,669,673,674],{"id":424,"depth":223,"text":425},{"id":451,"depth":223,"text":452,"children":662},[663,665,666],{"id":459,"depth":664,"text":460},3,{"id":466,"depth":664,"text":467},{"id":473,"depth":664,"text":474},{"id":484,"depth":223,"text":485},{"id":498,"depth":223,"text":499},{"id":536,"depth":223,"text":537,"children":670},[671,672],{"id":547,"depth":664,"text":548},{"id":578,"depth":664,"text":579},{"id":603,"depth":223,"text":604},{"id":618,"depth":223,"text":619,"children":675},[676],{"id":635,"depth":664,"text":636},"2026-04-13T00:00:00.000Z","Erfahren Sie alles über die Base64-Kodierung und -Dekodierung. Entdecken Sie die Funktionsweise, häufige Anwendungsfälle und wie Sie unser kostenloses Online-Tool nutzen, um Ihre Daten sicher zu verarbeiten.","/blog/how-to-encode-and-decode-base64-online.png",{},"/blog/de-de/how-to-encode-and-decode-base64-online",{"title":401,"description":678},"blog/de-DE/how-to-encode-and-decode-base64-online",[412,233,685,686],"Datenkodierung","Online-Utilities",[419],"mNQwbBMnNJpgeCj4-UuLfyDF0r3DtPb0nX2Vc2PSmOk",1781140547834]