Is it safe to convert FLV to SWF online?

Yes! Convert999 processes all files directly in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

How long does it take to convert FLV to SWF?

Conversion is nearly instant for most files. Large files may take a few seconds depending on your device's processing power.

Is there a file size limit?

Convert999 supports files up to 2GB. Processing happens locally, so larger files depend on your device's available memory.

Do I need to install any software?

No installation required. Convert999 works entirely in your web browser on any device.

Free · No Upload · Instant

Converter FLV para SWF Online — Grátis e Rápido

Conversor online gratuito de FLV para SWF. Converta seus arquivos Flash Video para formato Shockwave Flash instantaneamente.

Escolher Arquivos

ou arraste e solte arquivos aqui

Tamanho máximo: 2GB

Seus arquivos são processados localmente no navegador. Nada é enviado a servidores.

Como Converter FLV para SWF

Envie seu arquivo FLV clicando em "Escolher Arquivos" ou arraste e solte.

Selecione SWF como formato de saída.

Clique em "Converter Agora" e baixe seu arquivo convertido.

Sobre o Formato FLV

Extension: .flv
Full name: Flash Video

Sobre o Formato SWF

Extension: .swf
Full name: Shockwave Flash

Perguntas Frequentes

É seguro converter FLV para SWF online?

Sim! O Convert999 processa todos os arquivos diretamente no seu navegador.

Quanto tempo leva para converter FLV para SWF?

A conversão é quase instantânea para a maioria dos arquivos.

Existe limite de tamanho de arquivo?

O Convert999 suporta arquivos de até 2GB.

Preciso instalar algum software?

Nenhuma instalação necessária.

Can I convert FLV to SWF on my phone?

Yes! Convert999 works on any device with a web browser — iPhone, Android, iPad, or desktop. No app installation required. Simply open the converter, upload your FLV file, and download the converted SWF file.

Will I lose quality converting FLV to SWF?

Convert999 uses high-quality conversion algorithms to minimize quality loss. For lossless formats, the conversion is exact. For lossy formats like images and audio, we use optimized settings that balance quality and file size.

Can I batch convert multiple FLV files to SWF?

Yes, Convert999 supports batch conversion. Select or drag & drop multiple FLV files and convert them all to SWF format at once. Each file is processed locally in your browser.

What is the difference between FLV and SWF?

Flash Video (FLV) and Shockwave Flash (SWF) differ in compression, compatibility, and features. FLV is optimized for its native use cases, while SWF may offer different advantages. Visit our FLV vs SWF comparison page for a detailed breakdown.

Why Convert FLV to SWF?

Advantages

✓Shockwave Flash offers better compatibility with modern applications and workflows
✓Converting is completely free with no file size limits on Convert999
✓Your files never leave your device — 100% private and secure conversion
✓Instant conversion without waiting for server processing

Key Differences

→FLV (Flash Video) is optimized for its native use cases
→SWF (Shockwave Flash) may offer different compression or feature set
→Choose based on your target platform, quality needs, and file size requirements

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FLVMP4 FLVAVI FLVMKV FLVMOV FLVWMV FLVWEBM MP4SWF AVISWF MKVSWF MOVSWF WMVSWF FLVSWF

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