Image Tools
WebP to JPG API Overview
Convert WebP images to JPG while handling alpha transparency that JPEG does not support. Replace transparent regions with a specified background color so visuals look correct on light or dark backgrounds. Use general image controls to set resolution (DPI), scaling behavior, and explicit width/height for predictable output across inputs. Choose color space for device consistency and adjust JPEG quality to balance visual clarity and file size. Ideal for preparing assets for web, mobile, and email where opaque JPEGs with uniform backgrounds are required.
Lightning Fast Conversions
Process and convert files in seconds with our high-performance cloud infrastructure.
Accuracy Guaranteed
Our advanced algorithms ensure pixel-perfect and content-accurate file conversions.
Enterprise-Grade Security
ISO 27001, HIPAA, and GDPR compliant with encrypted file processing.
Global Infrastructure
Strategically located servers ensure low latency and high availability worldwide.
Developer Friendly
Comprehensive SDKs and clear documentation for quick and simple integration.
Time-Saving Automation
Automate repetitive document workflows and focus on what matters most.
Customizable Parameters
Fine-tune your automation with these powerful conversion options
File
File Supported formats: .webpFile to be converted. Value can be URL or file content.
ImageResolution
Integer Default: 200Set output image resolution in dpi.
Range: 10 .. 800ScaleImage
Bool Default: TrueScale the output image. If ScaleImage is False output document will be stripped to ImageHeight / ImageWidth, if ScalePage is True output document will be scaled to ImageHeight / ImageWidth.
ScaleProportions
Bool Default: TrueIf set to true, the barcode will be generated using recommended proportions based on the larger dimension.
ScaleIfLarger
Bool Default: FalseScaling only if the input image is larger than the output.
ImageHeight
IntegerImage height in pixels.
Range: 10 .. 20000ImageWidth
IntegerImage width in pixels.
Range: 10 .. 20000ImageInterpolation
Bool Default: FalseSpecifies whether the image parser should use image interpolation. Enabling image interpolation will result in higher quality for scaled images at the expense of speed.
AlphaColor
ColorSet a color on the alpha (transparent) channel. Values accepted are RGBA, CMYK hex string, or a color name.
ColorSpace
Collection Default: defaultSet image color space.
Values: default rgb srgb cmyk grayImageQuality
Integer Default: 75Set output image quality.
Range: 10 .. 100StoreFile
Bool Default: FalseWhen the StoreFile parameter is set to True, your converted file is written to ConvertAPI’s encrypted, temporary storage and made available via a time-limited secure download URL, valid for up to 3 hours. After this period, the file is permanently deleted.
When StoreFile is set to False, conversion happens entirely in-memory. The raw file bytes are streamed back in the API response without touching disk or external storage, ensuring maximum security and zero persistence so that only you can access the content.
Integrate within minutes
Easy WebP to JPG automation using our simple REST-API
Businesses trust us
Highest rated File Conversion API on major B2B software listing platforms: Capterra, G2, and Trustpilot.
"ConvertAPI has been a game-changer for our document automation workflows. Their conversion accuracy and API reliability are unmatched in the industry for over 7 years."
"ConvertAPI is a reliable, cost-effective solution with a proven track record of stability. It has grown significantly in maturity, adopting enterprise-grade practices over the years."
"We've integrated ConvertAPI across our entire document processing platform. The performance is exceptional and the support team is always responsive. Highly recommended!"
Enterprise-Grade Security
We ensure that all document processing is handled securely in the cloud, adhering to industry-leading standards like ISO 27001, GDPR, and HIPAA. To enhance security even further, we can ensure that no files or data are stored on our servers and never leave your country.
Learn more about security