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All Tools
Free, fast, and private. Every tool runs in your browser — no uploads, no sign-ups.
JSON Formatter
Format, validate, beautify & minify JSON with tree view and conversion tools.
Base64 Encoder
Encode & decode text and files to Base64. Image preview. URL-safe option.
Regex Tester
Real-time regex matching with highlighting, explanation panel & pattern library.
Image Compressor
Compress JPG, PNG, WebP with quality slider. Batch processing. Client-side.
Image Converter
Convert between JPG, PNG, WebP, GIF, BMP, HEIC. Batch conversion supported.
Color Picker
Visual picker, HEX/RGB/HSL conversion, palette from image, gradient CSS generator.
PDF Tools Suite
Merge, split, compress, rotate PDFs. Image↔PDF conversion. All client-side.
Word Counter
Live word, character, sentence count. Reading time. Keyword density. Readability score.
QR Code Generator
Generate QR codes for URLs, WiFi, vCard. Custom colors, logo embed, PNG/SVG export.
CSS/JS Formatter
Beautify & minify CSS, HTML, JavaScript. Syntax highlighting. Side-by-side view.
CSV Viewer & Editor
Upload CSV, get an interactive table with sorting, filtering, cell editing, and export.
CSV to JSON
Convert between CSV and JSON formats. Array of objects, nested, flat. Bidirectional.
Chart Maker
Upload CSV, pick columns, create bar, line, pie, scatter charts. Export as PNG/SVG.
SQL Playground
Load CSV into in-browser SQLite, write and run SQL queries. Export results as CSV.
CSV Dashboard
Drop a CSV, get an instant dashboard. Auto-detects types, generates charts, stats & correlations.
Diff Checker
Compare two texts side-by-side with highlighted additions, removals, and changes.