Convert anything to WEBP
Convert any image files (released varies, varies by source) to WebP (Lossless + Lossy (your pick), typically 25–35% smaller than equivalent JPEG/PNG). Runs in your browser — no upload, no signup.
Based on 12,431+ conversions delivered
The thing most people want to know about converting any image to WEBP is what happens to quality. Here's the honest version: any image is varies by source and WebP is Lossless + Lossy (your pick), so the move changes how the image is stored — transparency becomes Yes (alpha in both modes) and animation support becomes Yes. Output size depends on the resolution and content of your source image. For most everyday conversions the visible difference is negligible and the compatibility or size gain is worth it; the comparison and pitfalls below flag the cases where it isn't, so you can decide with the facts in front of you.
Looking to programmatically convert any image to WEBP?
Same engine, available as a JSON API. Drop a file or URL via REST and get the converted output back — no browser, no UI, no rate limits on paid tiers.
Sub-second response on common pairs
Webhook delivery for batch jobs
100+ format pairs supported
any image vs WEBP — side-by-side
The numbers and capabilities at a glance, so you know what you're trading.
WebP
- Year released
- 2010 (Google)
- Compression
- Lossless + Lossy (your pick)
- Transparency
- Yes (alpha in both modes)
- Animation
- Yes
- Browser support
- All modern browsers (95%+ since 2020)
- Best for
- Web production where every kilobyte counts
Accepted inputs
- AVIF
- BMP
- GIF
- HEIC
- HEIF
- ICO
- JPEG
- JXL
- PNG
- SVG
- TIFF
Best practices for any image → WEBP
Concrete settings to pick before you convert any image to WebP.
- Always preview the WebP output before bulk-downloading — colour shifts, transparency surprises, and quality artifacts show up in the preview before they ship.
- Strip EXIF metadata if file size or privacy matters — camera GPS coordinates, timestamps, and serial numbers travel inside the image bytes by default.
- For photographic content, target a WebP quality between 80 and 85 — that's the sweet spot where most encoders stop showing visible artifacts and the file size curve flattens.
- Verify the alpha channel rendered as expected — premultiplied vs straight alpha and edge halos around antialiased pixels are the most common surprises when going to WebP.
- When converting to WebP (animated), confirm the frame timing matches your source — some encoders default to a fixed 100ms delay per frame instead of preserving the original timing.
- For web WebP delivery, encode in sRGB — wider colour spaces (Display P3, ProPhoto) render unpredictably across browsers and email clients.
When NOT to convert any image → WEBP
Honest cases where this conversion is the wrong call — pick a different format or keep your any image source.
Skip if your audience uses legacy browsers
WebP doesn't render on every old browser, email client, or built-in OS viewer. If your traffic includes IE11, legacy Outlook, or older Android WebViews, stay on any image (or a universal format like JPEG/PNG) — or ship WebP alongside a fallback via the HTML <picture> element.
Skip if the file is bound for print
WebP is a delivery-grade web format. Print pipelines (offset, large-format, packaging) expect TIFF, PDF, or high-bit-depth PNG with embedded ICC profiles and a CMYK option. Converting any image to WebP for a print job will likely fail prepress checks — keep the original or convert to a print-friendly format instead.
The importance of a good image conversion
Why getting any image → WEBP right matters more than you think.
Frequently asked
The basics everyone asks before dropping a file.
Convert any image to other formats