https://manael.org/docs/usage/ Recent content in Usage on Manael Hugo -- gohugo.io en https://manael.org/docs/usage/supported-formats/ Mon, 01 Jan 0001 00:00:00 +0000 https://manael.org/docs/usage/supported-formats/ This page describes the image formats that Manael can accept as input and the output formats it produces. Conversion table Input format Output format Notes JPEG WebP / AVIF (if enabled) PNG WebP AVIF output is intentionally disabled for PNG APNG Pass-through (original APNG) Conversion is skipped to preserve animation data Animated GIF Pass-through (original GIF) Conversion is skipped to preserve animation data Static GIF WebP Added in v2.1.0 Notes AVIF for JPEG only AVIF conversion is supported for JPEG source images only. https://manael.org/docs/usage/image-resizing/ Mon, 01 Jan 0001 00:00:00 +0000 https://manael.org/docs/usage/image-resizing/ Manael can resize images on-the-fly using the w, h, and fit query parameters. Enabling resizing Image resizing is disabled by default and must be explicitly opted in by setting the MANAEL_ENABLE_RESIZE environment variable to true: MANAEL_ENABLE_RESIZE=true manael -http=:8080 -upstream_url=http://localhost:9000 When MANAEL_ENABLE_RESIZE is not set to true, the w, h, and fit query parameters are silently ignored and the image is converted at its original dimensions. Usage When resizing is enabled, append w and/or h query parameters to the image URL to specify the target dimensions: https://manael.org/docs/usage/quality-control/ Mon, 01 Jan 0001 00:00:00 +0000 https://manael.org/docs/usage/quality-control/ Manael allows clients to control the encoding quality of converted images via the q query parameter. Usage Append the q query parameter to the image URL to specify the desired encoding quality. The value must be an integer in the range 1 to 100, where higher values produce better quality at larger file sizes: curl -sI -H "Accept: image/webp" "http://localhost:8080/image.jpg?q=80" Valid range The q parameter accepts integer values between 1 and 100 (inclusive).