Featured Tools
Most popular tools selected by our users
Hash Generator
Generate MD5, SHA-256, SHA-512, and Bcrypt hashes instantly
Password Generator
Create strong, secure passwords with custom options
URL Encoder/Decoder
Encode and decode URLs with one click
JSON to CSV
Convert JSON data to CSV format effortlessly
Image Compressor
Compress images to JPEG, PNG, or WebP
QR Code Generator
Create custom QR codes for URLs and text
Mini Arcade
Waiting for an email? Kill time with these quick games. New mail notifications will still pop up!
⚡ Reaction Clicker
0🎨 Color Match
0Click the color named below
RED
🧠 Number Memory
Lvl 1Embed on Your Website
Add temporary email functionality to your site in 60 seconds. Free widget with easy integration and mandatory backlinks.
✨ Widget Features
-
2-Minute Setup
Copy-paste embed code, no API keys needed
-
100% Free
No hidden costs, includes attribution links
-
Fully Responsive
Works perfectly on all devices
-
Customizable
Light/dark themes, custom sizing
💻 Embed Code
Just copy & paste this into your HTML:
<!-- TMPMailer Widget -->
<div id="tmpmailer-widget"
data-theme="light"
data-width="100%"
data-height="600px">
</div>
<script src="https://tmpmailer.com/js/widget-embed.min.js"></script>
⚠️ Required: The widget includes backlinks to this site. These links must remain visible as part of the free service agreement.
Perfect for: Developer blogs • Tech tutorials • Privacy tools • Testing platforms
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Why Use Our Tools?
Experience the perfect blend of speed, security, and simplicity
Fast & Efficient
Instant results with no loading delays. Optimized for maximum performance.
100% Secure
All processing happens client-side. Your data never leaves your device.
No Registration
Start using tools immediately. No signup, no hassle, just productivity.
All Available Tools
Complete list of 20+ tools and 4 games
Frequently Asked Questions
Everything you need to know about our tools
🔒 Is my data safe?
Yes! All tools process data client-side in your browser. We never store, transmit, or access your data. Your privacy and security are our top priorities.
👤 Do I need to create an account?
No! All tools are completely free and accessible without any registration. Just visit, use, and get your work done—no barriers.
⚡ Are there any limitations?
We have rate limiting to prevent abuse, but most users won't experience any limits during normal usage. All tools are optimized for performance.
🌐 Can I use these tools offline?
Most tools can be used offline once cached by your browser. After your first visit, the browser will serve tools from cache on repeat visits, making them faster!