Image format

WEBP Sample Files

WebP (.webp) is a modern image format offering both lossy and lossless compression, plus animation. It supports metadata chunks and alpha transparency. Use sample .webp files to test encoder/decoder fidelity, animation playback, and metadata parsing.

4 files All to 50KB SHA256 verified Manifest included
Quick facts
CategoryImage
Total Files4
Extension.webp
MIMEimage/webp
ManifestJSON
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Files first

Start with one representative file.

Starter file

webp_1000x600_sample_file_8KB.webp · 7.9 KB

Download
Filename Size MIME Download
.webp Starter SHA256 197a158d85e4...
7.9 KB image/webp Download
.webp SHA256 609b554a4940...
886 B image/webp Download
.webp SHA256 8d53ee0906c1...
13.1 KB image/webp Download
.webp SHA256 d65875120ede...
4.0 KB image/webp Download
Use cases

Pick the next task, not just the next file.

Upload Testing

WEBP for Upload Testing

Open Format WEBP

Parser Regression

WEBP for Parser Regression

Open Format WEBP

QA Automation

WEBP for QA Automation

Open Format WEBP
Compare and decide

Keep the next decision one step away.

PNG vs WebP

Choose between lossless PNG and modern WebP for graphics and web delivery.

Open Comparison
FAQ and reference

Keep the operational details quiet.

Checksum Verification

Use checksums to confirm file integrity after download.

shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?

Use the manifest when you need stable names, SHA256 values, and URLs for automation.

Validation Methodology
  • Validate MIME sniffing against extension and file signatures.
  • Test transparency, color profile, and resize pipelines.
  • Benchmark decode speed and memory use for larger dimensions.