Local processing
Images, files and text are processed on your device whenever possible.
⚡ WebToolMint
138+ free online tools, no installation
Image, PDF, text, random, time, developer, converter and recording tools. Most files stay in your browser.
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Browse all tools →🔒 Local processing
138+All Tools
4Languages
0Database
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All Tools →Popular tools
Roulette Wheel
Roulette Wheel: A random and classroom utility that produces results instantly in your browser.
★Random Number Generator
Random Number Generator: A random and classroom utility that produces results instantly in your browser.
★Countdown Timer
Countdown Timer: A time, date and productivity utility that works directly in the browser.
★Pomodoro Timer
Pomodoro Timer: A time, date and productivity utility that works directly in the browser.
★Time Zone Converter
Convert a date and time from a specified source IANA time zone to another zone accurately.
★Word & Character Counter
Word & Character Counter: Process text locally in your browser without intentionally sending the input to a server.
★JSON Formatter & Validator
Format, minify and validate JSON, identify syntax errors, and copy the result.
★Image Compressor
Compress JPG, PNG and WebP images in your browser, compare file sizes, and download the result.
★Image Resizer
Resize an image by pixels, preserve its aspect ratio, and download the new version locally.
★Merge PDF
Reorder and merge multiple PDF files in your browser, then download one combined document.
★Percentage Calculator
Percentage Calculator: Enter values to calculate or convert units; results are intended for general reference.
★Loan Calculator
Loan Calculator: Enter values to calculate or convert units; results are intended for general reference.
★Emoji Picker
Emoji Picker: Copy symbols, inspect device information, or test browser input capabilities.
★QR Code Generator
Turn a URL or text into a QR code, set its size and margin, and download a PNG.
★Password Generator
Generate strong passwords with browser cryptographic randomness and selectable character sets.
★Screen Recorder
Record a chosen screen or window in a supported desktop browser and save the video locally.
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Categories
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Why WebToolMint
Works everywhere
Optimized for desktop, tablet and mobile.
SEO ready
Every tool has a dedicated URL, metadata and structured data.
No installation
Open a page and start working. No account required.
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→Guides
Guides
How to Compress an Image Under 200KB
Reduce JPG, PNG, or WebP images for forms, email, and websites using local browser processing.
GuidesHow to Merge PDFs Without Uploading Them
Reorder and combine PDF documents locally in your browser for contracts, scans, and study material.
GuidesHow to Create a QR Code That Scans Reliably
Generate a QR code from a URL or text and choose practical size, margin, and content length.
GuidesHow to Format JSON and Find Common Syntax Errors
Use indentation and validation to locate comma, quote, bracket, and data-type problems.
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Frequently asked questions
Do I need to install anything?
Open a page and start working. No account required.
Are uploaded files stored?
Images, files and text are processed on your device whenever possible.
Does it work on mobile?
Optimized for desktop, tablet and mobile.