Social media video tools
for Reels, TikTok & Stories
Everything that makes a video ready to post: the right shape, a boomerang or GIF, side-by-side reactions and a progress bar that keeps people watching.
Social media tools
Resize for social
Reels, TikTok, Shorts, squareTurn any video into 9:16 for Reels, TikTok and Shorts, or 1:1 and 4:5 for the feed — with blur, colour or crop fill. Free, no watermark.
Open Resize for socialVideo to GIF
Share-ready animated GIFTurn any clip into a smooth animated GIF. Choose width and frame rate, add a caption, loop it. Free, no watermark, never uploaded.
Open Video to GIFBoomerang
Forward-backward loopMake an Instagram-style boomerang from any video: a short moment that plays forward and backward on repeat. Free, no app needed.
Open BoomerangSide-by-side
2 videos or a 2×2 gridCombine two videos side by side, stacked, or four in a 2×2 grid — for reactions, comparisons and before/after. Free, no watermark.
Open Side-by-sideProgress bar
TikTok-style progress lineAdd a bar that fills as your video plays — keeps viewers watching to the end. Top or bottom, any colour and thickness. Free, no watermark.
Open Progress barBrowse by category
Questions
Anything else? Write to contact@doetra.com.
What size should a Reel or TikTok be?
1080 × 1920 pixels (9:16). "Resize for social" exports exactly that.
Will the platforms reduce my video quality?
Every platform re-compresses uploads. Exporting at their native size (1080p, 9:16) keeps the result as sharp as possible.
Is Doetra Video Studio really free?
Yes — every tool is free with no watermark, no signup and no file-size paywall. Your own device does the processing, so there is no server cost to pass on to you.
Are my videos uploaded anywhere?
No. Videos are opened, edited and exported entirely inside your browser. Nothing is sent to a server, which also makes it much faster than tools that make you upload first.
Can I combine several edits?
Yes — that is the idea. Drop your video once, stack edits like trim, resize for Reels, add text and fit under 16 MB, then export once. Every edit is applied in a single pass, so it is fast and loses less quality.