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Simple, private tools that just work — right in your browser.
- Private Everything runs in your browser. Files are never uploaded.
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Frequently asked questions
Are my files or text uploaded anywhere?
No. Every tool runs inside your browser on your own device. Nothing you enter or open is sent to a server.
Do I need to create an account or log in?
No login is required. There are no accounts — open any tool and start using it straight away.
Are the tools really free?
Yes. All tools are free, with no limits or watermarks. The site is supported by ads.
Does it work on my phone?
Yes. The tools work in any modern browser on phones, tablets and computers.
Can I use the tools offline?
Once a tool has loaded it does its work on your device, so it keeps working even if your connection drops.
Which file types are supported?
PDF, Word, Excel, PowerPoint, OpenDocument and RTF documents, JPG, PNG, WebP, HEIC, AVIF, GIF and BMP images, MP4, MOV, WebM and MKV videos, MP3, WAV, M4A, OGG and FLAC audio, ZIP, 7z, RAR, TAR and GZIP archives, CSV, JSON, XML and plain text. Each tool lists exactly what it opens.
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GB to MB Converter
Convert gigabytes to megabytes instantly, in decimal (1000) and binary (1024) units.
Enter a size in gigabytes and see it in megabytes immediately, with kilobytes, terabytes and the binary units listed too.
Mobile data plans, upload limits and email attachment limits are often given in megabytes, while storage and plans are sold in gigabytes. This page helps you see exactly how many megabytes you have.
How to use GB to MB Converter
- Enter the size in GB (for example 2).
- Read the size in MB as you type.
- See MiB and GiB in the list of all units.
- Swap to convert MB to GB.
How to convert gigabytes to megabytes
In decimal units, multiply gigabytes by 1000: 2 GB is 2000 MB. Storage makers, phone networks and most websites use these decimal units.
In binary units, 1 GiB is 1024 MiB, so 2 GiB is 2048 MiB. Memory (RAM) is usually counted in binary units even when it is labelled GB.
If a program shows sizes in GiB, choose the binary units in the converter instead: one gibibyte is 1024 mebibytes, so 2 GiB is 2048 MiB. Both systems are listed under the result, which makes it easy to compare the numbers your phone, computer and cloud storage show.
GB to MB chart (decimal)
MB = GB × 1000.
| Gigabytes (GB) | Megabytes (MB) |
|---|---|
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 4 | 4000 |
| 8 | 8000 |
| 16 | 16000 |
| 32 | 32000 |
| 64 | 64000 |
| 128 | 128000 |
| 256 | 256000 |
| 512 | 512000 |
| 1000 | 1000000 |
Data plans and attachments
A 2 GB monthly plan is 2000 MB. If a video call uses about 500 MB per hour, that plan lasts about 4 hours of calls. Email services often limit attachments to about 25 MB, so a 1 GB video is 40 times too large to send by email.
To make files smaller, compress images, videos or PDFs first, or put several files in a ZIP archive.
Terabytes and beyond
Hard drives are now sold in terabytes. One terabyte is 1000 gigabytes, or one million megabytes, in decimal units. A 1 TB drive holds about 1000 GB of files, and a computer will show it as about 931.32 GiB.
The converter lists terabytes and tebibytes too, so you can check drive sizes the same way.
Frequently asked questions
How many MB is 1 GB?
1000 MB in decimal units, or 1024 MiB in 1 GiB in binary units.
How many MB is 4 GB?
4 GB is 4000 MB.
Is a GB 1000 or 1024 MB?
Officially 1000 MB. The 1024 value belongs to the binary units GiB and MiB, which some software still labels GB and MB.
How do I convert MB to GB?
Divide by 1000, or press swap.
How many GB is 1 TB?
1 TB is 1000 GB in decimal units, or 1024 GiB in 1 TiB in binary units.
Does the converter store my numbers?
No. Everything stays in your browser.
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