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268+ free online tools for PDF, images, SEO, developers, color, and productivity. Fast, browser-based, and private — no signup, no installs, no limits. Search above or browse by category below.
Total tools26810.8K total uses
Categories13Active categories
Most usedJSON Formatter4.1K uses
Recently addedExperiment RandomizerNewest tool
XML to JSON
Convert XML into clean JSON with attribute handling, type parsing, and adjustable indentation — all in your browser.
Used 0 times•Updated never
JSON to YAML
Convert JSON into clean, readable YAML with adjustable indentation — entirely in your browser.
Used 0 times•Updated never
YAML to JSON
Convert YAML into clean JSON with type parsing and adjustable indentation — entirely in your browser.
Used 0 times•Updated never
Excel to CSV
Convert Excel spreadsheets (XLSX, XLS, ODS) to CSV in your browser, with per-sheet selection and delimiter options.
Used 0 times•Updated never
Git Ignore Generator
Build a .gitignore file by combining templates for languages, frameworks, editors, and operating systems.
Used 0 times•Updated never
Curl Converter
Convert curl commands into JavaScript fetch, Axios, Python requests, Go, PHP, and PowerShell code.
Used 0 times•Updated never
SQL Formatter
Format and beautify SQL queries with indentation, keyword casing, and readable clause breaks.
Used 0 times•Updated never
SQL Minifier
Minify SQL queries by removing extra whitespace and optional comments, with keyword casing controls.
Used 0 times•Updated never
HTML Formatter
Format and beautify HTML markup with indentation, readable tag breaks, and optional minification.
Used 0 times•Updated never
CSS Formatter
Format and beautify CSS stylesheets with indentation, readable rules, and optional minification.
Used 0 times•Updated never
JavaScript Beautifier
Format and beautify JavaScript code with indentation, readable blocks, and optional minification.
Used 0 times•Updated never