Speed Test
Test your internet speed online free. Measures download, upload, ping & jitter via browser. No app download, no signup, no data stored. Works on any device.
Speed Test
About MojoDocs Speed Test
What we measure:
— Download Speed (Mbps): How fast data flows from the internet to your device. Critical for streaming, gaming, and video calls.
— Upload Speed (Mbps): How fast you can send data. Key for video conferencing, file sharing, and live streaming.
— Ping / Latency (ms): Round-trip time to the server. Lower is better — under 20ms is excellent for gaming.
— Jitter (ms): Variation in latency between packets. Low jitter means stable, consistent performance.
— Network Grade (A-D): A single quality score that combines all four metrics.
Why MojoDocs is different from Speedtest.net or Fast.com:
Traditional speed tests upload a unique fingerprint of your network session to their servers and sell this data to ISPs and analytics firms. MojoDocs Speed Test measures everything locally in your browser. Your IP address is only shown if you explicitly choose to reveal it. Your test history is stored only in your browser's local storage, never on our servers.
| Specification | Details |
|---|---|
| Engine | Cloudflare Edge Network (Anycast) |
| Privacy | Zero server-side logging |
| Metrics | Download, Upload, Ping, Jitter |
| Algorithm | P90 Percentile (eliminates TCP slow-start bias) |
Compatible Tasks & Common Uses
While primarily designed as a speed test, this utility is engineered to handle a variety of related network workflows with precision and speed.
Internet Speed Checker
Check if your ISP is delivering the promised bandwidth before making a complaint.
WiFi Speed Meter
Test wifi speed in different rooms to find dead zones and signal drop issues.
Broadband Speed Test
Verify upload speed before a business video call or live stream on YouTube.
Network Speed Analyzer
Check ping and jitter before a gaming session to detect lag before it starts.
ISP Speed Test
Compare speeds across Jio, Airtel, BSNL, or Vi to choose the best plan.
Online Ping Test
Test hotel or cafe wifi before starting a work session.
Download Speed Test
Confirm your 5G plan is actually delivering 5G speeds.
Web Optimization
Standard-compliant network output perfect for improving Core Web Vitals, reducing page load times, and boosting SEO scores.
Professional Use Cases
ISP Accountability
Run the test multiple times a day and save results to build evidence before filing an ISP complaint or claiming SLA compensation.
Remote Work Readiness
Verify that both your download AND upload speeds meet the requirements for tools like Zoom, Google Meet, Figma, or AWS.
Gaming Lag Diagnosis
Check ping latency and jitter specifically. A 200Mbps connection with 80ms jitter will perform worse in gaming than a 20Mbps connection with 5ms jitter.
Mojodocs vs. The Cloud
Why local processing is the superior choice for professional work.
| Feature | Mojodocs Speed Test | Standard Cloud Tools |
|---|---|---|
| Privacy | 100% Private (Local) | Files Uploaded to Server |
| Speed | Instant (No Upload) | Slow (Bandwidth Dependent) |
| File Limit | Unlimited (RAM) | Restricted (e.g. 50MB) |
| Security | Zero Breach Risk | Potential Data Leaks |
Why use a Client-Side Tool?
How can I process confidential files safely?
Since Mojodocs runs entirely in your web browser using WebAssembly, your sensitive data and documents never touch a public server. It is the safest way to handle medical records, legal IDs, or personal files without installing software.
Does this work without internet?
Yes. Once this page is loaded, the application logic is cached in your browser. You can disconnect from Wi-Fi and continue processing thousands of files with native performance.
Technology Stack
Engineering transparency report.
Core Engine
WebAssembly (WASM) implementation of industry-standard libraries (e.g., FFmpeg, MozJPEG, PDF.js) compiled for browser execution.
Encryption & Privacy
Data is processed in volatile memory (RAM) and discarded instantly upon page refresh. No persistent storage or external API calls are made for processing.
Browser Support
Speed Test is compatible with Chrome v85+, Firefox v80+, Safari v14+, and all modern Chromium-based browsers (Edge, Brave, Opera).
Infrastructure
Speed Test is hosted on a global edge network (CDN) for sub-100ms loading times, ensuring the tool is ready whenever you need it.
How to use Speed Test
Open the Speed Test
Navigate to mojodocs.in/network/speed-test in any modern browser. No download or signup required.
Connect to your network
For most accurate results, connect via ethernet cable. For wifi testing, ensure you are in the same room as your router.
Click "Run Test"
The test automatically runs three phases: Ping (latency check), Download (streaming test), and Upload (outgoing bandwidth check).
Review your results
See your Download Mbps, Upload Mbps, Ping (ms), Jitter (ms), and overall Grade. Results are automatically saved to your browser history.
Share or save your results
Use the Share button to copy your results or screenshot the score card to use as evidence for ISP complaints.
Additional FAQ
Why Choose MojoDocs Speed Test?
| Feature | MojoDocs | Cloud Tools (iLovePDF, SmallPDF) |
|---|---|---|
| Privacy | 100% Local (No Uploads) | Files Uploaded to Server |
| Speed | Instant (No Upload) | Slow (Bandwidth Dependent) |
| File Limit | Unlimited (RAM) | Restricted (e.g. 50MB) |
| Cost | Free Forever | Freemium / Monthly Sub |
| Offline Use | ||
| No Registration | ||
| Security | Zero Breach Risk | Potential Data Leaks |
Privacy Engine
All network processing happens directly in your browser using WebAssembly. Your files never leave your device, ensuring complete privacy and security.
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