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GIF to FLV - Online Video Converter
Convert GIF to FLV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert GIF to FLV
Drop GIF video here or click to select
GIF
FLV (Sorenson Spark / MP3)
About GIF to FLV
Convert GIF to FLV. GIF stores 256-color animation with 1-bit transparency, standardized in 1989. FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. Flash-era players are gone, so convert for current browsers..
Why convert GIF to FLV?
- Smaller files with FLV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
GIF vs FLV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossless | lossy |
| Typical use | GIF stores 256-color animation with 1-bit transparency, standardized in 1989. | FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. |
When not to convert GIF to FLV
- Skip FLV for archival masters: lossy compression discards detail, so keep the GIF original.
- Flatten transparency first: FLV has no alpha channel, so composite GIF over a background color.
Limits
Starting point: GIF - 256-color animation with 1-bit transparency. Limited to 256 colors per frame, so gradients may band. Flash-era players are gone, so convert for current browsers. Set the quality slider near 80-90 for FLV photos from GIF, and keep dimensions matched to the source.
How conversion works
Conversion runs entirely in your browser with the WASM image engine. Files never leave your device.
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FAQ
How do I convert GIF to FLV?
Drop your GIF file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLV instantly. All processing runs in your browser.
What codec is used for FLV?
The default codec for FLV is Sorenson Spark / MP3. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.