Useful tools for everyday tasks.
Explore simple, fast and privacy-friendly online tools from NinaTools. Choose a category below to find the tool you need. More useful tools will be added over time.
Image Tools
Convert, resize and reduce the file size of your images.
HEIC to JPG
Convert HEIC and HEIF photos to JPG directly in your browser.
Try the tool →Compress JPG
Reduce JPG image file sizes while keeping image quality in balance.
Try the tool →Resize Image
Change image dimensions for JPG, PNG and WebP files in your browser.
Try the tool →PNG to JPG
Convert PNG images to JPG format with a simple online tool.
Try the tool →PDF Tools
Create, combine and split PDF documents.
QR Code Tools
Create QR codes for links and everyday sharing.
Internet & Text Tools
Useful utilities for text, data and common internet tasks.
URL Encoder / Decoder
Encode and decode URLs and special characters online.
Try the tool →Password Generator
Generate random passwords and choose the length and character types.
Try the tool →Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back into readable text.
Try the tool →Timestamp Converter
Convert Unix timestamps and dates into readable date and time formats.
Try the tool →JSON Formatter & Validator
Format, validate and minify JSON data, and make errors easier to find.
Try the tool →What Is My IP?
Check your public IP address and see which address websites can detect.
Try the tool →DNS Lookup
Check DNS records for a domain, including A, AAAA, MX, NS, TXT and CNAME.
Try the tool →Currency Converter
Convert between currencies using the latest available exchange rates.
Try the tool →