A premium, minimal, and fully responsive collection of handy tools — powered entirely by your browser.
20 Tools • No backend • Vanilla JS
1) Image Converter
Convert PNG/JPG/WEBP using Canvas with quality control.
2) Image Compressor
Reduce image file size without installing anything.
3) Image Cropper
Upload, crop with live preview, export.
4) Video Converter
Convert to WebM (VP8/Opus) using MediaRecorder (browser-limited).
5) Audio Converter
Decode & export audio to WAV (and WebM/Opus when supported).
6) Audio Trimmer
Trim a clip by start/end and export.
7) Age Calculator
Get precise age in years, months, and days.
8) EMI Calculator
Monthly payment & total interest.
9) SIP Calculator
Future value for monthly investments.
10) QR Code Generator
Create and download QR codes offline.
11) Password Generator
Generate strong, customizable passwords.
12) Word Counter
Words, characters, spaces, reading time.
13) Base64 Encoder/Decoder
Convert text ↔ base64 safely.
14) Color Picker
HEX, RGB, and HSL values.
15) Text to Speech
Let the browser read your text.
16) Speech to Text
Transcribe voice with Web Speech API.
17) JSON Formatter
Validate & pretty-print JSON.
18) Unit Converter
Length, weight, temperature, more.
19) BMI Calculator
Body Mass Index with category.
20) Timer / Stopwatch
Simple timer and stopwatch.
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About Toolnest: Powering Your Browser Productivity
Toolnest 20+ free, client-side tools ka ek collection hai. Saare operations aapke browser mein hote hain, jiska matlab hai ki aapka data hamesha safe rehta hai aur servers par upload nahi hota.
Hamara mission users ko ek fast, clean, aur private platform dena hai jahan woh apne daily tasks, jaise Image conversion, Audio trimming, aur financial calculations, bina kisi software install kiye kar saken.
Key Features:
**100% Privacy:** No files are ever uploaded or stored. Everything runs locally using Vanilla JS.
**Speed:** Minimal design aur zero backend calls ki wajah se load time bahut kam hai.
This website (Toolnest) values your privacy. Since all tools operate purely in your web browser (client-side), **we do not collect, store, or transmit any user files or personal data** through our servers.
1. Data Collection
We do not use cookies to track user sessions for functional purposes as all data processing occurs locally. We use Google Analytics and Ad Networks (Adsterra, highperformanceformat) which may use cookies to track traffic patterns and serve relevant advertisements. These third-party networks have their own privacy policies.
2. Information Security
Since Toolnest does not collect or store user data, there is no personal information risk from a site security perspective. Your files (images, audio) remain on your device.
Terms & Conditions
By using the Toolnest website, you agree to these Terms and Conditions in full.
1. Usage License
All tools are provided "as is" and are free to use for personal and commercial purposes. We grant you a limited, non-exclusive license to access and use the tools for your own internal use.
2. Limitations of Liability
Toolnest does not guarantee the accuracy, completeness, or usefulness of any tools or results. We are not responsible for any damage or loss resulting from the use of this website.
3. Changes to Terms
We reserve the right to revise these terms at any time. By continuing to use the service, you agree to be bound by the updated terms.
Contact Us
We value your feedback, suggestions, and reports. Please use the contact details below for any inquiries related to Toolnest.
General Inquiries:
For questions regarding tools, features, or partnerships, please contact us at:
Email: **toolnestrove@tiffincrane.com**
Technical Support:
For reporting bugs or issues with tool functionality, please mention the specific tool name and browser version.
Sitemap/Page Index
This list helps search engines and visitors find all essential pages on our website. This list is necessary for good SEO.
The site map is available by clicking the links below: