Convert video to lightweight GIF for email marketing. Optimized for Mailchimp, HubSpot, and all major ESPs. Browser-only.
Animated GIFs in email have a critical quirk: Microsoft Outlook (2007–2019) only shows the first frame. Every other major email client — Gmail, Apple Mail, iOS Mail, Android Mail, Yahoo Mail — renders GIF animation correctly. This means your first frame must work as a static fallback image. Design with the assumption that roughly 30–40% of your business email recipients will see only frame 1.
Mailchimp, HubSpot, Klaviyo, Campaign Monitor, and Constant Contact all support inline GIF embedding — but they have recommended size limits. Most recommend keeping email GIFs under 1MB for fast load times, with 500KB being ideal for newsletters with large subscriber lists on varied connection speeds.
Email clients download embedded images every time a message is opened (unless cached). A 3MB GIF in an email campaign sent to 50,000 subscribers creates 150GB of image requests just for a single open-each. Beyond server costs, large GIFs cause emails to render slowly on mobile — users scroll past before your animation even starts. Keeping your email GIF under 1MB ensures it loads within the first second on a 4G connection.
The Email preset in GifSmith aggressively optimizes for this: it targets a reduced frame rate (around 10fps), applies strong palette reduction (64–128 colors), and trims to a short clip window. The result is a GIF that communicates your message clearly without bloating your email.
The Email preset in GifSmith uses WebAssembly FFmpeg to apply frame rate reduction, palette optimization, and lossy compression tuned for email compatibility. Your video clip is processed entirely in the browser — no upload, no third-party server storing your marketing assets. The output GIF downloads immediately with no watermark, ready to embed in your ESP.
1. Drop your product video, explainer clip, or promo footage onto the forge.
2. Trim to 2–4 seconds — the attention window in email is short.
3. Select the Email preset.
4. Ensure your first frame is visually strong (Outlook users see only this).
5. Click STRIKE GIF, download, and upload to your ESP's image library.
6. Embed in your campaign template and preview before sending.