SwingFiles
3gp → webpEXTRACT • Local processing

Export frames .3GP → .WEBP

Create still frames or a frame preview from the video. The output is a derived view; it does not preserve the complete source file.

Output scope: The output is a derived view; it does not preserve the complete source file.

Export frames .3GP → .WEBP

Drop Files for Local Browser Processing

Auto-detects magic bytes • Zero daily caps • Instant ZIP & P2P Swing chaining

Target Format & Engine Parameters

EXTRACT: Create still frames or a frame preview from the video. The output is a derived view; it does not preserve the complete source file.

Compute Engine:

Technical Specifications: 3GP (.3gp) vs WEBP (.webp)

Specification ParameterSource: .3GP (3GP)Target: .WEBP (WEBP)
Full Format Name3GPP Mobile MultimediaGoogle WebP Image
IANA MIME Typevideo/3gppimage/webp
Magic Byte Signature (Hex)66 74 79 70 33 6752 49 46 46
Compression & FidelityLossy / PerceptualLossless Supported
Alpha / Transparency & DepthYUV 4:2:0 / 10-bit HDR StreamRGBA (Alpha Transparency Supported, 8–32 bit)
Typical Size Reduction Ratio30:114:1
OS & Platform SupportCross-Platform via SwingFiles WebAssembly EngineUniversal (Windows, macOS, iOS, Android, Linux, Web)

Processing Steps

  1. 1. Drop .3GP Files Locally
    Choose 3GP (video/3gpp) files from your device. The browser checks their type before processing.
  2. 2. Export Locally
    Create still frames or a frame preview from the video.
  3. 3. Save .WEBP or Swing P2P
    Download the .webp output, export a batch ZIP, or choose "Convert & Swing" to transfer it to another device.

Frequently Asked Questions

What does this 3GP to WEBP route produce?

Create still frames or a frame preview from the video. The output is a derived view; it does not preserve the complete source file.

Does the .3gp file leave my device?

The conversion runs in your browser. Files are not uploaded to a conversion server.

Can I process large .3gp files or batches?

There is no daily conversion quota. Large files and batch size depend on available browser memory and the format engine.

Reverse Pair (WEBP-TO-3GP) & Related Format Conversions

Reverse: webp to 3gp
WEBP to 3GP3GP to PNG3GP to JPG3GP to JPEG3GP to AVIF

Same-Wi-Fi P2P Radar Discovery

Devices on the same Wi-Fi appear automatically below — zero codes needed

Scanning local Wi-Fi subnet… Open this page on another device to pair automatically
AES-256-GCM file key stays in the peer channel; compare fingerprints before transferringPeer-to-peer · live speed appears during transfer

Phone ↔ PC Room Pairing

VERIFY PEER
6-Digit Swing Room Code
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Drop Unlimited Files to Swing (20GB+ Direct-to-Disk Stream)

Zero cloud upload caps • 64KB chunked SCTP DataChannel • 4MB backpressure • Mobile Screen WakeLock protection

Ready for zero-cloud WebRTC SCTP streaming (64KB chunks, 4MB backpressure control).
WakeLock: STANDBY