CONVERT
3GP → BMP
Fast, secure 3GP to BMP conversion. No registration required.
DRAG. DROP. DONE.
Upload any file and our engines will handle format detection automatically.
Max 100 MB · Free plan · No signup required
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Here is the short version — 3GP is the mobile video container standardised by 3GPP for early smartphones. Hence the need for BMP. Converting 3GP to BMP means extracting a still frame (or a series of them) from your video and saving each one as a BMP image. KaijuConverter runs FFmpeg server-side so the frame grab is pixel-accurate: no compression, no post-processing, just the raw video frame rewritten in the BMP encoding you picked. Context: 3GP is the mobile video container standardised by 3GPP for early smartphones. BMP is the uncompressed Windows bitmap format — bulky but pixel-perfect.
3GPP Video
Source format3GP is a multimedia container designed for 3G mobile phones. It stores video and audio at low bitrates optimized for limited bandwidth. Many early mobile phone recordings use this format.
BMP Image
Target formatBMP is an uncompressed raster image format native to Windows. Files are large but preserve exact pixel data with no compression artifacts. Rarely used on the web due to file size.
Why convert 3GP to BMP
A single image travels places a whole video cannot — article headers, slide decks, chat messages, anywhere you need illustration but not motion. Converting the right frame to BMP upfront is simpler than linking the whole 3GP.
HOW TO CONVERT
3GP → BMP
Upload the 3GP
Drag-and-drop the video. We accept 3GP files up to 100 MB on the free tier.
Pick a frame
Seek to a timestamp (default: midpoint) or request every frame as a numbered batch.
Receive the BMP
FFmpeg decodes the frame and writes it as a BMP. Download arrives in seconds.
Common Use Cases
Article and blog thumbnails
Pull a BMP hero image straight from your 3GP footage — faster than retaking the photo or paying for stock.
Video preview cards
Generate a BMP poster for a 3GP player embed so it shows a real frame instead of a black rectangle.
Documentation screenshots
Freeze a moment in a screen-recorded 3GP and export it as a BMP for help articles and manuals.
Social media stills
Instagram and LinkedIn favour static BMP posts for reach; pull one from your 3GP campaign footage in seconds.
Quality & Compatibility
The BMP you receive is the exact frame decoded from the 3GP — same resolution, same colour, same content. If the target BMP format is lossless (PNG, TIFF, BMP) there is zero additional loss; if it is lossy (JPG, WebP lossy) the quality setting in Advanced options controls the trade-off.
Tips for Best Results
- Pick a lossless BMP (PNG, TIFF) for frames you plan to edit further, and a lossy BMP (JPG, WebP) for final web delivery.
- For thumbnails, test a handful of timecodes and keep the most expressive frame — the first second of a 3GP is rarely the best choice.
- If the BMP looks blurry, the 3GP frame itself was motion-blurred; try a neighbouring frame at a still moment.
Frequently Asked Questions
Frequently Asked Questions
Yes. The free tier accepts files up to 100 MB without registration, email capture or watermarks. Paid plans raise the size cap, enable batch conversions and provide a REST API for automation, but nothing on the free tier is quality-limited — the output is exactly the same as on any paid plan.
Yes. The Advanced panel accepts a timestamp in HH:MM:SS.mmm and FFmpeg seeks to that exact presentation time. You can also request the first, middle or last frame shortcuts, or a full batch (one BMP per second or per N frames).
Uploads run over HTTPS, files are processed in isolated containers, and both the source 3GP and the BMP output are auto-deleted within two hours. No account is required, file contents are never logged, and KaijuConverter does not use uploads for AI training. The paid plan adds a signable data-processing agreement for regulated workflows.
Yes by default. The extracted frame is written at the same width and height as the source video. If you need a smaller image for the web, an Advanced "scale" option downsizes during the same pass so you do not have to re-encode twice.
Most files finish in well under a minute. Small images and documents are typically ready in a few seconds; large video or audio files scale roughly with duration. Upload speed from your network is usually the dominant factor, not server time.
Partially. We tone-map HDR 3GP content back to SDR when the target BMP does not support wide-gamut. For proper HDR preservation pick a modern BMP that supports it natively (JPEG XL or AVIF) and leave "preserve HDR" enabled in Advanced.
Secure & Private Conversion
Your files are encrypted during transfer, processed in isolated containers, and automatically deleted within 2 hours. We never read, share, or store your data.