Online TGS to JXL converter

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Supported image types: TGS (Telegram stickers), .lottie, .json
Max file size: 200MB. All uploaded files are automatically deleted 1 hour after upload.

Convert Telegram Stickers to Animated JXL Images

Telegram animated stickers use the TGS format — a gzipped Lottie JSON file describing vector animations. While lightweight inside Telegram, TGS files cannot be played directly in standard image viewers or browsers. Converting your stickers to JPEG XL (JXL) turns the vector animation into a next-generation animated image format with high compression efficiency and full transparency support.

Why Convert to JXL?

JPEG XL (JXL) is a modern image format designed for exceptional quality, compact file sizes, and rich feature support, including animation and alpha transparency. Converting Telegram stickers to JXL lets you preserve high visual quality while producing efficient animated image files.

Understanding the Settings

  • Width and Height — Telegram stickers default to 512×512 pixels, but you can output custom dimensions to fit your needs.
  • Frame rate (FPS) — 20 FPS matches Telegram's native playback speed. Lowering it can reduce file size, while increasing it offers smoother animation up to 60 FPS.

About TGS and Lottie

Lottie is a vector animation format that describes shapes and motion using JSON. Telegram adopted it for animated stickers (.tgs) with gzip compression. Converting to JXL bakes the vector animation into a high-performance raster animation format.

Need a different output format? Convert your stickers to GIF for maximum compatibility, APNG for animated PNG workflows, WebP for browser support, or AVIF for modern compressed animation.