Small tools. Big possibilities.
One toolkit.
Everyday possibilities.
27 free, privacy-friendly utility tools that run in your browser.
No installation. No sign up. Just useful tools, when you need them.
A good place to start
Popular tools
Useful shortcuts for the tasks on your list.
PDF Tools
Merge PDF
Combine multiple PDF files into one document in your browser.
Open tool
Image Tools
Compress Image
Reduce image file size with a quality slider, in your browser.
Open tool
Generators
QR Code
Create QR codes for URLs, email, or Wi‑Fi and download a PNG.
Open tool
Developer Tools
JSON Formatter
Beautify, minify, and validate JSON in the browser.
Open toolProductivity Tools
Invoice Generator
Fill in line items and download a simple invoice PDF.
Open toolNo learning curve
A small task. Three simple steps.
Pick your tool
Search by name or browse a category. Jump straight into the task.
Make it yours
Add your file or text, choose the options, and see your result.
Take the result
Download or copy what you need. No account to create.
Find your corner
Browse categories
From a quick conversion to a better-looking document.
PDF Tools
8 toolsMerge, split, and convert PDFs in your browser.
Image Tools
2 toolsCompress photos and remove backgrounds on your device.
Text Tools
3 toolsChange case, take notes, and generate placeholder copy.
Developer Tools
5 toolsJSON, Base64, hashes, UUIDs, and cron expressions.
Productivity Tools
2 toolsInvoices, calculators, notes, and time zones.
Generators
3 toolsQR codes, passwords, UUIDs, and lorem text.
Utility Tools
3 toolsUnits, colors, and other everyday converters.
For the work you do
Start with a real task
Helpful starting points for school, clients, stores and everyday work.
Students
How to submit homework photos as one PDF
Turn homework photos into one readable PDF, check page order and prepare a school submission in your browser.
Read the guideFreelancers
How to prepare a freelance invoice and client files
Create a simple invoice PDF, check line-item totals and organize client attachments without an account.
Read the guideOnline sellers
How to prepare product images for an online store
Prepare product photos, remove simple backgrounds, compress JPEG copies and verify a store QR code.
Read the guideOffice workers
How to prepare PDF attachments for office email
Combine office PDFs, extract requested pages and check attachments before sending them to colleagues.
Read the guideDevelopers
How to debug JSON, Base64 and cron in your browser
Validate JSON, round-trip Base64 text and check five-field cron syntax using local browser tools.
Read the guideSimple by design
A useful little corner
of the internet.
ToolNest brings small, practical utilities together in one calm workspace. Tool inputs are processed in your browser, without a file-processing server or account wall.
Some tools download libraries or an optional model. Contact messages go through Formspree. Read how it works.
Questions
Are files uploaded to ToolNest?+
Tool inputs are processed in your browser. ToolNest does not run a file-upload API for converters. See each tool page and the privacy policy for CDN libraries and the contact form.
Is ToolNest free?+
Yes. There is no signup and no paid tier in this version of the site.
Where can I request a tool?+
Use the contact page to send a request or report a problem.