Every Developer'sDaily Companion

Format, validate, and beautify JSON with syntax highlighting.

Validate JSON syntax and check against a JSON Schema.

Compare two JSON objects side-by-side and highlight differences.

Escape a string so it's safe to drop inside JSON — or reverse it. Live preview and copy.

Explore JSON as an interactive, searchable tree with type badges, node counts, and copy-path.

Measure JSON: bytes, minified vs pretty, gzip estimate, depth, and the heaviest keys.

Convert JSON arrays to CSV and back. Preview as table, set delimiter, download.

Compress JPG, PNG, WebP, AVIF, TIFF, and SVG images directly in your browser with ease. Enjoy real-time before-and-after previews, along with support for bulk image processing to streamline your workflow.

Crop JPG, PNG, WebP, AVIF, TIFF, and SVG images with precision using aspect ratio presets, rotation, zoom controls, and flexible output format options.

Optimize SVG files by eliminating unnecessary code, metadata, and comments to produce cleaner, more efficient markup and smaller file sizes.

Convert images seamlessly between JPG, PNG, WebP, AVIF, TIFF, and SVG formats with precise quality control for optimal results.

Resize JPG, PNG, WebP, AVIF, TIFF, and SVG images to custom dimensions or optimized social media presets, while preserving the original aspect ratio.

Convert images to Base64-encoded strings and decode Base64 data back into images for seamless use in CSS or HTML.

Convert any image into a stunning emoji mosaic. Choose your resolution, emoji set, and export as text, HTML, or a high-resolution PNG.

Remove the background from any image with AI — 100% in your browser. Batch mode, transparent / color / blur / image replacement, and smart edge refinement.

Grab high-resolution thumbnails, metadata, and captions from YouTube, Vimeo, TikTok, and X videos. Multi-resolution, batch, and transcript export.

View camera settings, GPS coordinates, date taken, and all hidden metadata inside your photos.

Format SQL queries with support for multiple dialects, including MySQL, PostgreSQL, SQLite, SQL Server, and Oracle.

Beautify HTML with indent options, attribute formatting, and live preview.

Beautify CSS, sort properties A-Z, minify, remove comments, and detect variables.

Format JavaScript with Prettier: quotes, semicolons, print width, tab size, and more.

Beautify and validate XML, explore as a collapsible tree, and convert to JSON.

Merge multiple PDF files securely and instantly in your browser without uploading to any server.

Edit PDFs directly in your browser with ease—add text, images, shapes, and annotations, as well as reorder and rotate pages efficiently.

Compress PDF files in your browser. 100% private — your PDF never leaves your device.

Draw, type, or upload your signature and embed it into any PDF. No account required.

Combine multiple images into a single PDF with ease—drag and reorder pages, and customize page size and margins to suit your needs.

Add or remove a standard PDF password (Aadhaar, bank statements, payslips), or encrypt a PDF with AES-256 — all in your browser, nothing uploaded.

Add customizable text watermarks to every page of a PDF, with full control over opacity, size, rotation angle, and color.

Extract text from a PDF and download as a .docx file. 100% browser-side, no upload.

Convert .docx Word documents to PDF. Preview in browser, then save with one click.

Resize PDF pages to A3, A4, A5, Letter, or Legal with portrait/landscape toggle and adjustable margins.

Split a PDF by page ranges, extract specific pages, or split every N pages. Download results as a ZIP.

Stamp page numbers onto every page of a PDF with full control over position, format, font, and size.

Convert PDF files to Word, Excel, JPG / PNG, Markdown, HTML, or plain text — all 100% in your browser. Batch mode, page ranges, and OCR for scanned PDFs.

Encode and decode Base64 strings, files, and images.

Encode, decode, and parse URLs with full component breakdown.

Encode and decode HTML entities with auto-detect direction.

Decode JWT tokens, verify signatures, and generate custom signed JWTs.

Generate secure Bcrypt hashes with custom cost factors and verify plain text against existing hashes.

Encrypt and decrypt any file with AES-256-GCM. Your file never leaves your browser.

Generate MD5, SHA-1, SHA-256, SHA-512, SHA3-256, SHA3-512, and BLAKE2b hashes from text or files.

Generate secure passwords with configurable rules and entropy display.

Test regular expressions with live match highlighting, group capture, replace mode, and code export.

Compare two texts with line, word, and character-level diff highlighting.

Word counter, line sorter, deduplicator, case converter (camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE), regex-enabled find and replace, and more.

Generate placeholder text — words, sentences, or up to 50 paragraphs of Lorem Ipsum.

Searchable reference for Git, Bash, SQL, Regex, HTTP and more — one-click copy, 100% in-browser.

Extract text from images, scanned PDFs, and handwritten notes using Tesseract — 100+ languages, table-to-CSV, and searchable PDF export.

Send HTTP requests and inspect responses. in your browser.

Look up your IP or any IP address: location, ISP, timezone, and VPN detection.

Query DNS records for any domain: A, AAAA, MX, TXT, NS, CNAME with TTL values.

Analyze any URL's meta tags, Open Graph data, Twitter cards, and SEO checklist.

Check SSL certificate validity, expiry date, days remaining, and certificate chain.

Convert cURL commands to fetch, axios, Python, PHP, or Go.

Paste JSON and instantly get TypeScript interfaces with nested types and optional fields.

Convert between JSON and YAML with syntax highlighting and real-time validation.

Automatically convert docker run shell commands into docker-compose.yml files.

Convert between JSON and XML with attribute/element mode and pretty print options.

Generate SQL INSERT statements from CSV data with type detection and batch size options.

Convert Markdown to HTML with live preview, or reverse-convert HTML back to Markdown.

In-browser audio editor — trim, merge, speed, volume, and fades. Uses the Web Audio API. Supports MP3, WAV, OGG, FLAC, M4A. Output as WAV. No upload.

Convert between Unix timestamps and human-readable dates.

Build a clean, professional resume PDF with live preview. No account or data stored.

Generate UUIDs in v1, v4, and v7 with bulk export, v3 / v5 with DNS / URL / OID / X500 namespaces, and timestamp extraction for v1 and v7.

Build robust fake data schemas and generate thousands of rows of realistic JSON/CSV data instantly.

Create customizable QR codes from text, URLs, Wi-Fi credentials, or vCards.

Create beautiful, shareable snapshots of your code with gorgeous gradients and macOS frames.

Interactive builder to scaffold standard README.md files for your projects.

Upload any image to generate favicon.ico, all PNG sizes, apple-touch-icon, and web manifest — download as ZIP.

Generate Code128, EAN-13, EAN-8, and UPC-A barcodes. Download as PNG or copy as SVG.

Pick colors, extract palettes from images, and convert between HEX, RGB, HSL, OKLCH, and CMYK.

Check WCAG AA and AAA contrast ratios between any two colors. Live preview with pass/fail badges.

Build linear, radial, and conic CSS gradients visually with live preview and instant copy.

Convert numbers between decimal, binary, hexadecimal, octal, and any custom base 3–36, with an endianness toggle for byte-order.

EMI loan, SIP, FD, PPF, age, percentage, unit converter, and date difference calculators in one place.

Compare old vs new tax regime for FY 2024-25 with Section 80C, HRA, and standard deduction.

Build cron expressions visually and see next run times in plain English.