Conversion Presets

除了基础转换器工具外，SnapOtter 还提供 83 个专用的转换预设端点。每个预设锁定输出格式并委托给其基础处理流程，因此其行为、校验和输出约定与下面列出的基础工具一致。

API Endpoint Pattern

POST /api/v1/tools/<section>/<presetId>

发送 multipart/form-data，其中包含一个 file 部分和可选的 settings JSON 字符串。预设遵循基础工具的响应约定。快速预设通常返回 200 及一个 downloadUrl，但如果超出同步等待窗口，则可能返回 202。视频预设以及耗时较长的文件/文档预设返回 202，并从 /api/v1/jobs/<jobId>/progress 提供进度流。PDF 转图片预设返回各页的下载 URL 加一个 ZIP URL。

Image Presets

Preset ID	Converts	Route	Base tool	Accepted inputs	Optional settings
jpg-to-png	JPG 转 PNG	/api/v1/tools/image/jpg-to-png	convert	.jpg、.jpeg	quality
png-to-jpg	PNG 转 JPG	/api/v1/tools/image/png-to-jpg	convert	.png	quality
jpg-to-webp	JPG 转 WebP	/api/v1/tools/image/jpg-to-webp	convert	.jpg、.jpeg	quality
png-to-webp	PNG 转 WebP	/api/v1/tools/image/png-to-webp	convert	.png	quality
webp-to-jpg	WebP 转 JPG	/api/v1/tools/image/webp-to-jpg	convert	.webp	quality
webp-to-png	WebP 转 PNG	/api/v1/tools/image/webp-to-png	convert	.webp	quality
jpg-to-avif	JPG 转 AVIF	/api/v1/tools/image/jpg-to-avif	convert	.jpg、.jpeg	quality
png-to-avif	PNG 转 AVIF	/api/v1/tools/image/png-to-avif	convert	.png	quality
webp-to-avif	WebP 转 AVIF	/api/v1/tools/image/webp-to-avif	convert	.webp	quality
heic-to-jpg	HEIC 转 JPG	/api/v1/tools/image/heic-to-jpg	convert	.heic、.heif	quality
heic-to-png	HEIC 转 PNG	/api/v1/tools/image/heic-to-png	convert	.heic、.heif	quality
heic-to-avif	HEIC 转 AVIF	/api/v1/tools/image/heic-to-avif	convert	.heic、.heif	quality
jpg-to-gif	JPG 转 GIF	/api/v1/tools/image/jpg-to-gif	convert	.jpg、.jpeg	quality
png-to-gif	PNG 转 GIF	/api/v1/tools/image/png-to-gif	convert	.png	quality
gif-to-jpg	GIF 转 JPG	/api/v1/tools/image/gif-to-jpg	convert	.gif	quality
gif-to-png	GIF 转 PNG	/api/v1/tools/image/gif-to-png	convert	.gif	quality
webp-to-gif	WebP 转 GIF	/api/v1/tools/image/webp-to-gif	convert	.webp	quality
jpg-to-tiff	JPG 转 TIFF	/api/v1/tools/image/jpg-to-tiff	convert	.jpg、.jpeg	quality
png-to-tiff	PNG 转 TIFF	/api/v1/tools/image/png-to-tiff	convert	.png	quality
tiff-to-jpg	TIFF 转 JPG	/api/v1/tools/image/tiff-to-jpg	convert	.tiff、.tif	quality
tiff-to-png	TIFF 转 PNG	/api/v1/tools/image/tiff-to-png	convert	.tiff、.tif	quality
psd-to-jpg	PSD 转 JPG	/api/v1/tools/image/psd-to-jpg	convert	.psd	quality
psd-to-png	PSD 转 PNG	/api/v1/tools/image/psd-to-png	convert	.psd	quality
png-to-eps	PNG 转 EPS	/api/v1/tools/image/png-to-eps	convert	.png	quality
jpg-to-eps	JPG 转 EPS	/api/v1/tools/image/jpg-to-eps	convert	.jpg、.jpeg	quality
eps-to-png	EPS 转 PNG	/api/v1/tools/image/eps-to-png	convert	.eps	quality
eps-to-jpg	EPS 转 JPG	/api/v1/tools/image/eps-to-jpg	convert	.eps	quality
png-to-svg	PNG 转 SVG	/api/v1/tools/image/png-to-svg	vectorize	.png	none
jpg-to-svg	JPG 转 SVG	/api/v1/tools/image/jpg-to-svg	vectorize	.jpg、.jpeg	none
tiff-to-svg	TIFF 转 SVG	/api/v1/tools/image/tiff-to-svg	vectorize	.tiff、.tif	none
psd-to-svg	PSD 转 SVG	/api/v1/tools/image/psd-to-svg	vectorize	.psd	none
eps-to-svg	EPS 转 SVG	/api/v1/tools/image/eps-to-svg	vectorize	.eps	none
svg-to-png	SVG 转 PNG	/api/v1/tools/image/svg-to-png	svg-to-raster	.svg、.svgz	quality, width, height, dpi, backgroundColor
svg-to-jpg	SVG 转 JPG	/api/v1/tools/image/svg-to-jpg	svg-to-raster	.svg、.svgz	quality, width, height, dpi, backgroundColor
jpg-to-pdf	JPG 转 PDF	/api/v1/tools/image/jpg-to-pdf	image-to-pdf	.jpg、.jpeg	pageSize, orientation, margin, targetSize, collate
png-to-pdf	PNG 转 PDF	/api/v1/tools/image/png-to-pdf	image-to-pdf	.png	pageSize, orientation, margin, targetSize, collate
heic-to-pdf	HEIC 转 PDF	/api/v1/tools/image/heic-to-pdf	image-to-pdf	.heic、.heif	pageSize, orientation, margin, targetSize, collate
tiff-to-pdf	TIFF 转 PDF	/api/v1/tools/image/tiff-to-pdf	image-to-pdf	.tiff、.tif	pageSize, orientation, margin, targetSize, collate
webp-to-pdf	WebP 转 PDF	/api/v1/tools/image/webp-to-pdf	image-to-pdf	.webp	pageSize, orientation, margin, targetSize, collate
gif-to-pdf	GIF 转 PDF	/api/v1/tools/image/gif-to-pdf	image-to-pdf	.gif	pageSize, orientation, margin, targetSize, collate
eps-to-pdf	EPS 转 PDF	/api/v1/tools/image/eps-to-pdf	image-to-pdf	.eps	pageSize, orientation, margin, targetSize, collate

Video Presets

Preset ID	Converts	Route	Base tool	Accepted inputs	Optional settings
mov-to-mp4	MOV 转 MP4	/api/v1/tools/video/mov-to-mp4	convert-video	.mov	quality
webm-to-mp4	WEBM 转 MP4	/api/v1/tools/video/webm-to-mp4	convert-video	.webm	quality
mkv-to-mp4	MKV 转 MP4	/api/v1/tools/video/mkv-to-mp4	convert-video	.mkv	quality
avi-to-mp4	AVI 转 MP4	/api/v1/tools/video/avi-to-mp4	convert-video	.avi	quality
mp4-to-mov	MP4 转 MOV	/api/v1/tools/video/mp4-to-mov	convert-video	.mp4	quality
mp4-to-webm	MP4 转 WEBM	/api/v1/tools/video/mp4-to-webm	convert-video	.mp4	quality
webm-to-mov	WEBM 转 MOV	/api/v1/tools/video/webm-to-mov	convert-video	.webm	quality
mkv-to-mov	MKV 转 MOV	/api/v1/tools/video/mkv-to-mov	convert-video	.mkv	quality
avi-to-mov	AVI 转 MOV	/api/v1/tools/video/avi-to-mov	convert-video	.avi	quality
mp4-to-avi	MP4 转 AVI	/api/v1/tools/video/mp4-to-avi	convert-video	.mp4	quality
mov-to-avi	MOV 转 AVI	/api/v1/tools/video/mov-to-avi	convert-video	.mov	quality
mkv-to-avi	MKV 转 AVI	/api/v1/tools/video/mkv-to-avi	convert-video	.mkv	quality
avi-to-mkv	AVI 转 MKV	/api/v1/tools/video/avi-to-mkv	convert-video	.avi	quality
mp4-to-gif	MP4 转 GIF	/api/v1/tools/video/mp4-to-gif	video-to-gif	.mp4	fps, width, startS, durationS
mov-to-gif	MOV 转 GIF	/api/v1/tools/video/mov-to-gif	video-to-gif	.mov	fps, width, startS, durationS
mkv-to-gif	MKV 转 GIF	/api/v1/tools/video/mkv-to-gif	video-to-gif	.mkv	fps, width, startS, durationS
avi-to-gif	AVI 转 GIF	/api/v1/tools/video/avi-to-gif	video-to-gif	.avi	fps, width, startS, durationS
gif-to-mp4	GIF 转 MP4	/api/v1/tools/video/gif-to-mp4	gif-to-video	.gif	none
gif-to-webm	GIF 转 WEBM	/api/v1/tools/video/gif-to-webm	gif-to-video	.gif	none
gif-to-mov	GIF 转 MOV	/api/v1/tools/video/gif-to-mov	gif-to-video	.gif	none
mp4-to-mp3	MP4 转 MP3	/api/v1/tools/video/mp4-to-mp3	extract-audio	.mp4	none
mov-to-mp3	MOV 转 MP3	/api/v1/tools/video/mov-to-mp3	extract-audio	.mov	none
mkv-to-mp3	MKV 转 MP3	/api/v1/tools/video/mkv-to-mp3	extract-audio	.mkv	none
webm-to-mp3	WEBM 转 MP3	/api/v1/tools/video/webm-to-mp3	extract-audio	.webm	none
avi-to-mp3	AVI 转 MP3	/api/v1/tools/video/avi-to-mp3	extract-audio	.avi	none
mp4-to-wav	MP4 转 WAV	/api/v1/tools/video/mp4-to-wav	extract-audio	.mp4	none
mov-to-wav	MOV 转 WAV	/api/v1/tools/video/mov-to-wav	extract-audio	.mov	none
mp4-to-ogg	MP4 转 OGG	/api/v1/tools/video/mp4-to-ogg	extract-audio	.mp4	none

Audio Presets

Preset ID	Converts	Route	Base tool	Accepted inputs	Optional settings
m4a-to-mp3	M4A 转 MP3	/api/v1/tools/audio/m4a-to-mp3	convert-audio	.m4a	none
m4a-to-wav	M4A 转 WAV	/api/v1/tools/audio/m4a-to-wav	convert-audio	.m4a	none
aac-to-mp3	AAC 转 MP3	/api/v1/tools/audio/aac-to-mp3	convert-audio	.aac	none
aac-to-wav	AAC 转 WAV	/api/v1/tools/audio/aac-to-wav	convert-audio	.aac	none
aac-to-flac	AAC 转 FLAC	/api/v1/tools/audio/aac-to-flac	convert-audio	.aac	none
ogg-to-mp3	OGG 转 MP3	/api/v1/tools/audio/ogg-to-mp3	convert-audio	.ogg	none
ogg-to-wav	OGG 转 WAV	/api/v1/tools/audio/ogg-to-wav	convert-audio	.ogg	none
wav-to-mp3	WAV 转 MP3	/api/v1/tools/audio/wav-to-mp3	convert-audio	.wav	none
mp3-to-wav	MP3 转 WAV	/api/v1/tools/audio/mp3-to-wav	convert-audio	.mp3	none
flac-to-mp3	FLAC 转 MP3	/api/v1/tools/audio/flac-to-mp3	convert-audio	.flac	none

PDF Presets

Preset ID	Converts	Route	Base tool	Accepted inputs	Optional settings
pdf-to-jpg	PDF 转 JPG	/api/v1/tools/pdf/pdf-to-jpg	pdf-to-image	.pdf	dpi, quality, colorMode, pages
pdf-to-png	PDF 转 PNG	/api/v1/tools/pdf/pdf-to-png	pdf-to-image	.pdf	dpi, quality, colorMode, pages
pdf-to-tiff	PDF 转 TIFF	/api/v1/tools/pdf/pdf-to-tiff	pdf-to-image	.pdf	dpi, quality, colorMode, pages

Files Presets

Preset ID	Converts	Route	Base tool	Accepted inputs	Optional settings
excel-to-csv	Excel 转 CSV	/api/v1/tools/files/excel-to-csv	convert-spreadsheet	.xlsx、.xls	none

Notes

• 预设是一等的 API 端点，在其基础路由支持批处理的场景下，也可用于批处理请求。
• 使用视频转换的预设可能返回 202 Accepted；在下载结果前，请连接到作业进度 SSE 端点。
• 对于预设未暴露的高级选项，可直接调用基础转换器工具，并在 settings 中设置输出格式。