All tools
Every utility in Toolrium, grouped by category.
JSON
JSON Formatter
Pretty-print and beautify JSON.
JSON Minifier
Compress JSON to a single line.
JSON Validator
Validate JSON and get precise error locations.
JSON Compare
Compare two JSON objects and find differences structurally or line-by-line.
JSON Viewer
Interactive collapsible tree viewer for JSON documents with search and path copying.
Encoding
Base64 Encoder
Encode text to Base64.
Base64 Decoder
Decode Base64 back to text.
Base64 Image Converter
Convert images to Base64 strings and decode Base64 strings back to images.
Base64 PDF Converter
Convert PDF files to Base64 strings and decode Base64 strings back to PDF files.
URL Encoder
Encode strings for use in URLs.
URL Decoder
Decode URL-encoded strings.
HTML Escape
Escape HTML entities.
HTML Unescape
Unescape HTML entities.
Hex Encoder
Convert text to hexadecimal.
Hex Decoder
Convert hexadecimal to text.
Hash
Security
Generators
Text
Time
Web
Color
Formatting
Image Tools
Image Compressor
Compress and optimize JPEG, PNG and WebP images client-side.
Image Format Converter
Convert images between WebP, PNG, JPEG, AVIF, HEIC, TIFF, BMP, SVG, and GIF formats client-side.
GIF Generator
Create animated GIFs from multiple images, video files, or custom canvas animations client-side.
SQL Tools
SQLite Viewer
View, explore, and query SQLite databases entirely in your browser client-side.
SQL Query Runner
Write and run SQL queries in-memory against sample templates or create custom schemas client-side.
SQL Converters
Convert CSV, JSON, Excel, and SQLite files to SQL database dumps, or SQL dumps to JSON client-side.