Tools
Browse all browser-based tools for JSON, Base64, images, and more.
All Tools
Encoding and Security
Base64 Encode/Decode
Encode or decode text with Base64.
Image Tools
Image Compressor
Reduce image file size by changing quality and output settings.
Image Tools
Image Cropper
Crop an image to the exact area you need.
Image Tools
Image Format Converter
Convert images between JPG, PNG, and WebP.
Image Tools
Image Resizer
Resize image dimensions for web publishing and asset prep.
Developer Data
JSON Beautifier
Format compressed JSON into an easy-to-read structure.
Developer Data
JSON Minifier
Remove whitespace from JSON to create a compact payload.
Developer Data
JSON to YAML
Convert JSON documents into clean YAML.
Developer Data
JSON Validator
Check whether a JSON payload is valid and inspect the parsed result.
Encoding and Security
JWT Decoder
Decode JWT header and payload data into readable JSON.
Productivity
Markdown Preview
Render Markdown into a safe HTML preview in real time.
Encoding and Security
Regex Tester
Test a regular expression and review match results instantly.
Productivity
Slugify
Turn a sentence into a URL-friendly slug.
Encoding and Security
URL Encode/Decode
Encode or decode URL components safely.
Developer Data
YAML to JSON
Convert YAML documents into JSON.