Complicated tasks,
made a little simpler.
Convert, create and get things done. Free online tools
for the little tasks that slow down your day.
No account needed.
What do you need to do?
Document scanner to PDF
Photograph a page, correct its perspective and download a scan-style PDF.
Compare text or JSON
Find differences between versions, line by line or with sorted JSON keys.
WhatsApp links and QR codes
Create a direct link with a pre-filled message and a QR code ready to share.
Convert CSV ↔ JSON
Convert CSV tables to JSON and back without uploading your data.
JSON formatter
Validate, format and minify JSON to make it easier to read and use.
JWT / JWE decoder
Inspect token headers and payloads locally.
QR code generator
Turn a link or text into a code ready to share.
Wi-Fi QR code generator
Share your network with a scan. No need to spell out passwords.
Image converter
Convert PNG, JPG and WebP. Resize images in seconds.
Images to PDF
Combine your images into an organized PDF ready to download.
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Your data doesn't need to travel.
Files and text are processed in your browser. The tools do not send them to our server.
A tool for
every little big task.
From validating an API response to sharing Wi-Fi with guests, NandezTools brings practical utilities together. Choose a tool, enter your data and download the result. No accounts, no installation, and clear instructions to get you started.