Mirror all animated WebP frames horizontally, vertically, or in both directions. A consistent Canvas scale-and-translate transform is applied to every complete frame without changing its dimensions, delay order, or animation loop value. The workflow identifies actual animation structure rather than trusting a filename, runs locally, and returns a clearly named derivative or report while leaving the selected source unchanged.
How to use Animation Flipper
- Choose a genuine animated WebP and review the available animation flipping controls.
- Run the browser-only operation and inspect the reported frame count, duration, dimensions, and loop details.
- Download the result, preview it in the intended destination, and retain the original until the edited animation is approved.
What this tool is good at
When to use Animation Flipper
Prepare mirrored animated WebP frames for publication
Create horizontal, vertical, or combined reflection consistently across an entire moving sequence. Work from the actual animated container and keep the original as the authoritative master until the derivative has been previewed in its destination.
Investigate motion locally
Dimensions and delay order remain unchanged while the chosen scale-and-translate transform changes displayed pixels. This supports evidence-based timing and geometry decisions for client, product, research, or internal assets without transferring image bytes to a conversion endpoint.
Create a repeatable handoff
Save the named output and its reported frames, dimensions, duration, and loop facts beside the publishing task. Mirroring reverses text, logos, handedness, and direction, and re-encoding strips source metadata.
How to choose the right settings
Preview the complete sequence
Create horizontal, vertical, or combined reflection consistently across an entire moving sequence. Check the first-to-last transition as well as individual frames because a technically valid output can still contain a visible jump or distracting loop.
Budget decoded memory
Compressed size does not predict working memory. The browser may hold complete RGBA canvases for every frame, so the workflow enforces frame-count and pixel-frame limits before creating large derivatives.
Test the real destination
Mirroring reverses text, logos, handedness, and direction, and re-encoding strips source metadata. Autoplay policy, reduced-motion preferences, rendering load, and viewer-specific delay clamping can affect presentation after download.
Practical workflow and output details
Each decoded complete frame is transformed on Canvas and the local muxer writes a fresh animation with the existing loop count. Static application code and the local WebAssembly codec may be loaded, but the selected image itself remains in the current browser tab.
Dimensions and delay order remain unchanged while the chosen scale-and-translate transform changes displayed pixels. Mirroring reverses text, logos, handedness, and direction, and re-encoding strips source metadata. The tool limits its claims to the named operation and never treats successful container creation as proof of visual quality, accessibility, or universal playback behavior.
Format behavior and limitations
A consistent Canvas scale-and-translate transform is applied to every complete frame without changing its dimensions, delay order, or animation loop value. Mirroring reverses text, logos, handedness, and directional meaning, so review brand and accessibility implications.
Complete displayed frames are decoded to canvas and remuxed as full-canvas keyframes. This preserves visible motion but does not copy EXIF, XMP, or ICC chunks and can change compression size.
Government and research sources
These references support the format facts, metadata terminology, and privacy context explained on this page. They do not endorse PicConverters.
Documents animated WebP, its ANIM and ANMF chunks, frame geometry, duration, blending, disposal, and loop count.
Research context for real-world use and performance characteristics of modern web image formats including WebP.
Frequently asked questions
Does the Animation Flipper upload my animation?
No. The file is inspected and processed in the current browser tab; PicConverters does not receive its image bytes.
Will the result remain animated?
Yes. The operation requires at least two frames and writes or preserves a genuine animated WebP container.
What should I verify before publishing?
Preview motion, frame timing, dimensions, transparency, and loop behavior in the destination browser. Mirroring reverses text, logos, handedness, and directional meaning, so review brand and accessibility implications.
Related WebP tools
Animation Rotator
Rotate every complete animated WebP frame by 90, 180, or 270 degrees around its canvas center.
Animation Reverser
Reverse animated WebP frame order and its matching delay sequence to create backwards motion.
Animation Cropper
Apply one percentage-based crop rectangle consistently across every complete animation frame.