Odelvo workbench Browser-first
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Fast, focused utilities for developers and everyday tasks. No account, no upload, and no clutter between you and the job.
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Every current Odelvo tool, in one searchable workbench.
JSON FormatterFormat, beautify, and validate JSON.JSON ValidatorCheck JSON syntax with precise errors.JSON ViewerExplore JSON as a collapsible tree.JSON MinifierCompress JSON to a single line.JSON DiffCompare two JSON documents.JSON to CSVConvert an array of objects into CSV.CSV to JSONConvert CSV back into JSON.JSON to YAMLConvert JSON to readable YAML.YAML to JSONConvert YAML back to JSON.JSON Escape / UnescapeEscape text into a JSON string literal.JSON Schema ValidatorValidate JSON data against a supported JSON Schema vocabulary.JSONPath TesterTest JSONPath expressions against JSON documents locally.Base64 Encoder & DecoderEncode text to Base64 or decode Base64 back to text.URL Encoder & DecoderEncode or decode URL components with percent-encoding.Query String Parser & BuilderParse URL query parameters or build an encoded query string.UUID GeneratorGenerate secure random UUID v4 identifiers.Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences, or words locally.Password GeneratorGenerate random passwords with browser cryptographic randomness.Slug GeneratorConvert titles and text into clean URL-friendly slugs.Unix Timestamp ConverterConvert between Unix time and human-readable dates.Regex TesterTest regular expressions against text.Hash GeneratorGenerate SHA-256, SHA-384, and SHA-512 hashes.XML Formatter & ValidatorFormat or validate XML well-formedness.XML ValidatorCheck XML well-formedness with precise errors.XML MinifierRemove unnecessary formatting whitespace.XML Diff & CompareCompare two XML documents structurally.XML to JSONConvert XML to readable JSON.JSON to XMLConvert JSON to valid XML.HTML FormatterFormat HTML into clean, readable markup.HTML MinifierRemove unnecessary formatting whitespace.HTML ValidatorCheck HTML for structural and accessibility issues.HTML Entity Encoder & DecoderEncode text to HTML character references or decode them safely.HTML DiffCompare two HTML documents structurally.CSS FormatterFormat CSS into clean, readable stylesheets.CSS MinifierMinify CSS safely without changing values.CSS ValidatorCheck CSS for syntax and structural issues.CSS DiffCompare two CSS stylesheets structurally.JavaScript FormatterFormat JavaScript with a real ECMAScript parser.JavaScript MinifierMinify JavaScript while preserving semantics.JavaScript ValidatorCheck JavaScript syntax with precise errors.JavaScript DiffCompare two JavaScript sources structurally.JavaScript Escape / UnescapeEscape text into a JavaScript string literal.JavaScript Object ↔ JSONConvert between JavaScript object literals and JSON.Image CompressorCompress JPG, PNG, and WebP images. Adjust quality and resize.Image ResizerResize PNG, JPEG, and WebP images in your browser.Image to Base64Convert an image file to a Base64 data URL locally.SVG OptimizerClean up SVG markup with a conservative browser-side optimizer.
Private by design.
Odelvo's existing tools process your inputs in the browser. Use them for quick, focused work without creating an account or sending source data to a processing server.