Essential utilities for developers including JSON formatters, Base64 encoders, and decoders. No signup required.
Pretty print and beautify JSON.
SoonValidate JSON syntax instantly.
SoonStrip whitespace from JSON.
SoonCompare two JSON payloads.
SoonEscape or unescape JSON strings.
SoonAlphabetically sort JSON keys.
SoonFlatten nested JSON structures.
SoonRebuild nested JSON from flat keys.
SoonGenerate JSON Schema from samples.
SoonLocate values via JSONPath.
SoonExpandable JSON inspector.
SoonFix malformed JSON automatically.
SoonRepair common JSON syntax errors.
SoonBrowse huge JSON safely.
SoonVisual side-by-side JSON compare.
SoonExtract all keys from JSON.
SoonGenerate TS interfaces from JSON.
SoonGenerate Go structs from JSON.
SoonConvert JSON to XML markup.
SoonConvert JSON documents into YAML.
SoonFlatten JSON arrays into CSV.
SoonConvert CSV rows into JSON.
SoonConvert XML markup into JSON.
SoonConvert YAML files into JSON.
SoonConvert TOML config into JSON.
SoonConvert tab-separated values to JSON.
SoonBeautify and structure XML.
SoonValidate XML syntax.
SoonValidate YAML documents.
SoonClean up CSV formatting.
SoonRender CSV in a table view.
Encode and decode Base64.
Encode and decode URLs.
SoonEncode HTML entities.
SoonConvert between text and hex.
SoonConvert between text and binary.
SoonConvert text to Unicode points.
SoonEncode and decode UTF-8.
Inspect URL components.
SoonEscape or unescape HTML.
SoonEncode and decode Base32.
SoonEncode and decode Base58.
SoonEncode and decode Base85.
Apply the ROT13 cipher.
SoonBrowse the ASCII reference.
SoonLook up Unicode code points.
SoonConvert IDNs to Punycode.
SoonEscape backslashes in strings.
SoonEscape CSV special characters.
SoonEncode quoted printable text.
SoonTranslate text and Morse code.
SoonConvert files to data URIs.
SoonCreate SEO-friendly slugs.
Generate hashes from text.
SoonCreate bcrypt password hashes.
SoonGenerate UUIDs and ULIDs.
SoonMeasure password strength.
SoonInspect JWT payloads.
SoonSign and create JWTs.
SoonCheck JWT expiration.
SoonVisualize JWT structure.
SoonVerify RS256-signed JWTs.
SoonAnalyze token entropy.
SoonGenerate secure passwords.
SoonGenerate random API keys.
SoonCompute SHA-512 hashes.
SoonCompute SHA-256 hashes.
SoonCompute SHA-1 hashes.
SoonCompute MD5 hashes.
SoonGenerate HMAC signatures.
SoonCompute CRC32 checksums.
SoonGenerate htpasswd entries.
SoonBuild Basic Auth headers.
SoonGenerate PKCE challenges.
SoonBuild OAuth authorization URLs.
SoonDecode session tokens.
SoonVerify file hashes.
SoonFormat API key strings.
SoonGenerate QR codes from text.
SoonDecode QR codes from images.
SoonGenerate 1D/2D barcodes.
SoonDecode barcode images.
Beautify CSS code.
Minify CSS for production.
Design CSS box-shadows.
SoonExperiment with flexbox layouts.
SoonBuild flexbox layouts visually.
SoonBuild CSS grid layouts.
SoonBuild grids with a visual editor.
SoonCreate CSS keyframe animations.
SoonExperiment with CSS animations.
Build clamp() expressions.
SoonGenerate CSS loaders.
SoonDesign clip-path shapes.
SoonBuild CSS mask styles.
SoonCreate @counter-style rules.
SoonInspect CSS variables.
Sort Tailwind classes.
Merge conflicting Tailwind classes.
Convert CSS to Tailwind.
Design custom border radii.
Design CSS text shadows.
Generate CSS triangle shapes.
Tune CSS filter values.
SoonExperiment with CSS transforms.
SoonCreate CSS custom properties.
Calculate selector specificity.
Convert between CSS units.
Design cubic-bezier easings.
SoonStyle custom scrollbars.
SoonGenerate organic SVG blobs.
SoonGenerate SVG wave dividers.
SoonGenerate SVG backgrounds.
SoonConvert SVG to JSX components.
SoonEdit SVG path data visually.
SoonBuild SVG filter effects.
SoonGenerate SVG clipPath shapes.
Convert between rem and px.
Calculate clamp() values.
SoonTest responsive breakpoints.
SoonPreview viewport sizes.
Beautify HTML markup.
Minify HTML output.
Live preview HTML snippets.
Convert HTML into JSX.
Convert HTML into Pug.
Lint HTML markup.
Generate HTML tables.
Browse HTML entities.
Audit HTML accessibility.
Inspect HTML DOM tree.
Generate ARIA attributes.
Inline styles into HTML.
Convert tables to divs.
Preview Open Graph cards.
Preview Twitter cards.
Beautify JavaScript code.
Minify JavaScript code.
Obfuscate JavaScript code.
Transpile ES6 to ES5.
Strip TS types to JS.
Try JavaScript in-browser.
Format JS array literals.
Convert JSON to JS object.
Convert JS object to JSON.
Build JavaScript regex.
Replace Lodash with native JS.
Visualize promise chains.
Sort JS/TS imports.
Convert between ESM and CJS.
Convert promises to async/await.
Generate debounce/throttle helpers.
Format JS stack traces.
Decode framework error codes.
Format GraphQL queries.
Validate GraphQL schemas.
Validate OpenAPI specs.
Test WebSocket connections.
Test regular expressions live.
Generate regex from samples.
Regex syntax reference.
Explain regex patterns.
Test regex replacements.
Browse common regex recipes.
Visualize regex flow.
Search regex cheatsheet.
Convert cron expressions to regex.
Format SQL queries.
Validate SQL syntax.
Minify SQL queries.
Beautify SQL queries.
Build SQL queries visually.
Generate SQL inserts from CSV.
Generate SQL inserts from JSON.
Convert SQL results to JSON.
Build MongoDB queries.
Convert between Mongo and JSON.
Format Prisma schemas.
Visualize database schemas.
Convert SQL to Mongo queries.
Map GraphQL to REST endpoints.
Parse user agent strings.
Parse URL query strings.
Build URL query strings.
Inspect HTTP headers.
Look up MIME types.
Calculate IP subnets.
Validate IPv6 addresses.
Preview shortened URLs.
Convert slugs to URLs.
Generate HTML meta tags.
Preview meta tag output.
Generate canonical URLs.
SoonGenerate robots.txt files.
Generate XML sitemaps.
Generate JSON-LD blocks.
SoonBrowse Schema.org types.
Browse HTTP status codes.
Browse MIME type list.
Inspect browser cookies.
Parse Set-Cookie headers.
Design form schemas.
Build UTM tracking URLs.
Generate CSP headers.
Generate hreflang tags.
Generate favicon meta tags.
Generate .gitignore files.
Format commit messages.
Bump semantic versions.
Clean .env files.
Generate branch names.
Build conventional commits.
Generate changelogs.
Pick an open-source license.
Scaffold README files.
Generate shields.io badges.
Check npm package names.
Compare two text blocks.
Diff code snippets.
Word-level diff viewer.
Merge diffs interactively.
Compare text by hash.
Sort text lines.
Deduplicate lines.
Convert tabs and spaces.
Fix indentation levels.
Switch between casing styles.
Track recent clipboard items.
Save and reuse snippets.
Clean pasted text.
Align text into columns.
Normalize Unicode strings.
Create code screenshots.
Generate placeholder text.
Generate fake user data.
Generate fake JSON data.
Generate fake SQL rows.
Browse keyboard shortcuts.
SoonValidate package.json files.
SoonValidate tsconfig.json files.
Validate docker-compose files.
Validate Kubernetes manifests.
Validate GitHub Actions workflows.
Format Terraform HCL.
Convert .env files to JSON.
Convert JSON to .env format.
Validate ESLint configs.
Generate PWA manifests.
Validate PWA manifests.
Inspect localStorage entries.
Manage localStorage entries.
Inspect sessionStorage entries.
Detect browser details.
Inspect JWTs from storage.
Browse IndexedDB stores.
Draw on an HTML canvas.
Experiment with WebGL shaders.
Test Web Worker scripts.
SoonInspect service workers.
SoonTest Web Share API.
SoonTest browser notifications.
SoonTest Geolocation API.
SoonTest device orientation.
SoonTest Clipboard API.
SoonTest Vibration API.
SoonCheck Battery API.
SoonTest Network Information API.
SoonTest screen orientation API.
SoonTest PiP video API.
Live preview Markdown.
SoonRender Markdown to HTML.
SoonFormat Markdown documents.
SoonGenerate Markdown TOC.
SoonConvert HTML to Markdown.
SoonMarkdown syntax reference.
SoonCount words in Markdown.
SoonValidate Markdown links.
SoonEmbed images into Markdown.
SoonDiff Markdown documents.
SoonFormat Markdown tables.