Para desarrolladores, ingenieros de guardia y analistas de datos
Decodifica, compara y formatea datos — sin pegarlos en cualquier web desconocida
JSON, JWT, Base64, URLs, hashes, diffs and color tools process in your browser. Use and preview without signup; if you request a file download while signed out, only the finished export is preserved temporarily through sign-in.
Formato y decodificación
Herramientas de JSON, HTML, Base64, URL, JWT, hash y diferencias.
Embellecer JSON
One-line API responses are impossible to scan. Paste or drop JSON to validate it, pretty-print at 2, 4, or 8 spaces, or minify it for production — instantly in your browser.
Pruébalo ahoraEmbellecer HTML
Exported HTML is a wall of text. Paste or drop a file for consistent indentation you can actually read — or minify it to one line for production, instantly in your browser.
Pruébalo ahoraTabla a JSON / SQL
Re-typing table data into code is slow and error-prone. Paste CSV, TSV, pipe, or Markdown tables and get JSON, JSONL, or ready-to-run SQL INSERTs instantly in your browser.
Pruébalo ahoraCodificador / decodificador Base64
Cryptic Base64 in logs and payloads slows you down. Decode to readable text or encode any text or file — URL-safe, UTF-8 safe, and instant in your browser.
Pruébalo ahoraCodificador / decodificador de URL
Percent-encoded URLs are unreadable, and hand-editing breaks them. Paste any string or full URL to encode or decode it correctly in component or full-URL mode, right in your browser.
Pruébalo ahoraGenerador de Hash
Verifying downloads shouldn't need a command line. Drop a file or paste text for instant SHA-1, SHA-256, SHA-384 and SHA-512 digests. Use and copy results free — no account needed.
Pruébalo ahoraDecodificador de JWT
Debugging auth means squinting at opaque tokens. Paste a JWT to see its decoded header, payload and expiry instantly — then copy locally. Free to use, with no account needed.
Pruébalo ahoraComparador de diferencias
Eyeballing two versions misses changes. Paste both texts and see every addition and deletion highlighted in split or unified view — then copy the result. Free to use, with no account needed.
Pruébalo ahoraUtilidades de texto
Recuento de palabras, conversión de mayúsculas y minúsculas, editor Markdown y Lorem Ipsum.
Contador de palabras
Essay limits and character caps sneak up on you. Paste or type to see words, characters, sentences, paragraphs and reading time update live. Free to use and copy — no account needed.
Pruébalo ahoraConversor de mayúsculas y minúsculas
Retyping a caps-lock paragraph is misery. Paste text and switch between UPPERCASE, lowercase, Title, Sentence, camelCase, snake_case, and more in one click, right in your browser.
Pruébalo ahoraGenerador de Lorem Ipsum
Blank layouts stall design reviews. Generate paragraphs, sentences, or words of lorem ipsum and paste them straight into your design or code — ready in a second.
Pruébalo ahoraEditor de Markdown
Stop guessing how your README will render. Write or open any .md file, watch the live HTML preview update instantly, then export as HTML or Markdown. Editing stays in your browser.
Pruébalo ahoraHerramientas de color
Crea paletas, explora armonías de color en la rueda cromática y descubre qué significa cada color.
Generador de Paletas de Colores
Picking colors that work together is slow guesswork. Press space to generate, lock what you like, and export PNG, CSS variables, or JSON in seconds.
Pruébalo ahoraRueda de Color
Guessing at matching colors leads to clashing designs. Drag the wheel to get complementary, analogous, triadic, tetradic and square harmonies with copyable hex codes — free, with no account needed.
Pruébalo ahoraSignificados de los Colores
The wrong color sends the wrong message. Pick any color to see its psychology, symbolism, cultural meanings, brand examples and copyable pairings — free, with no account needed.
Pruébalo ahora