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Supports: WEBP
WebP is Google's open raster format, announced on September 30, 2010, and now serves a huge share of web images because it routinely beats JPEG by 25–35% at equivalent quality. EPS (Encapsulated PostScript), defined by Adobe's Specification Version 3.0 dated May 1, 1992, is a PostScript container designed to be embedded inside another document — a page layout, an illustration, or a print job. The conversion is not magical: a WebP is raster, and wrapping it in EPS does not turn it into editable vector paths. What it does give you is a file that legacy prepress, sign-shop RIPs, and older publishing tools can actually accept.
Need a different output instead? Try WebP to PDF for client review, WebP to JPG for universal web use, or WebP to SVG when you actually need a vector container. For the reverse, see EPS to PNG and EPS to JPG.
| Property | WebP | EPS |
|---|---|---|
| Type | Raster (bitmap) | PostScript container — can hold vector, raster, or both |
| Released | September 30, 2010 (Google) | EPS 3.0 spec May 1, 1992 (Adobe) |
| Underlying tech | VP8 (lossy) and VP8L (lossless), inside RIFF | PostScript level 2/3 page-description language |
| Compression | Built-in lossy or lossless, alpha supported | None by default; can embed JPEG, LZW, Deflate, CCITT, PackBits inside |
| Color spaces | sRGB; ICC profiles optional in extended chunks | DeviceRGB, DeviceCMYK, DeviceGray, plus ICC profiles |
| Transparency | Yes (8-bit alpha, lossy and lossless) | Yes for embedded raster with alpha; PostScript level 3 only |
| Browser support | Chrome, Firefox, Edge, Safari 16+ (~96% per caniuse) | None — EPS is not a browser format |
| Typical use | Web images, app assets | Print, prepress, vector illustration handoff |
| Editable in | Photoshop, Illustrator 26+, GIMP 2.10+ | Illustrator, CorelDRAW, Photoshop, Affinity Designer, Inkscape |
| File size for the same photo | Smaller (often 25–35% under JPEG) | Larger (wrapper overhead, optional compression less efficient) |
| Setting | Pick when… | Notes |
|---|---|---|
| Compression: None | Maximum compatibility with any PostScript interpreter, archival | Largest file; safest for ancient RIPs |
| Compression: JPEG | Photographic content, large file you need to slim | Lossy; not for line art or logos. Quality slider applies |
| Compression: LZW | Line art, screenshots, logos, indexed-color images | Lossless; supported since EPS level 2 (1990) |
| Compression: Deflate (Flate) | Modern RIPs, screenshots, mixed content | Lossless; same algorithm as PNG/zip; smaller than LZW |
| Compression: PackBits | Very old Mac-era workflows | Lossless run-length; included for legacy parity |
| Compression: CCITT Fax 4 | 1-bit black-and-white scans | Lossless; only valid at 1-bit depth |
| DPI 72 | On-screen preview only | Will look soft when printed |
| DPI 150 | Newspaper, casual newsletter print | Acceptable for coarse uncoated stock |
| DPI 300 | Commercial offset, magazines, brochures | Industry standard for press-ready raster |
| DPI 600 | High-end art books, fine line art | Diminishing returns above this for photos |
| DPI 1200 | Photoengraving, archival scans | Mostly for bilevel line art |
No. EPS is a container format — it can carry vector PostScript instructions or wrap a raster image, but the conversion can only do the latter because the source WebP is itself a raster. What you get is the original pixels wrapped in a PostScript header so that EPS-only tools can read the file. To get real vector paths you need to retrace the image in Illustrator (Image Trace), Inkscape (Trace Bitmap), or a service like Vector Magic.
300 DPI for commercial offset, magazines, packaging, and any glossy print piece — this is the long-standing prepress default and what most printers' specifications request. 150 DPI is acceptable for newsprint and uncoated stock where dot gain hides detail. 600 DPI is useful for line art and small text; for continuous-tone photos it rarely makes a visible difference over 300. 72 DPI is screen-only and will look soft if printed.
For photographic content where some quality loss is acceptable, JPEG gives the smallest file. For logos, line art, screenshots, or anything with hard edges, pick LZW or Deflate (lossless). Deflate generally produces smaller files than LZW and is supported by modern RIPs; LZW has the widest legacy reach since EPS level 2 in 1990. Pick None only if you are handing the file to a very old workflow that struggles with embedded compression filters.
WebP is one of the most efficient raster formats available; it routinely beats JPEG by 25–35% at the same perceived quality. EPS adds a PostScript wrapper, a preview image (often a TIFF or WMF thumbnail), and stores the raster either uncompressed or under older codecs like LZW or JPEG. Expect the EPS to be 2–8× larger than the source WebP — that is normal and is the trade-off for legacy compatibility.
Yes, when the workflow supports it. PostScript level 3 (introduced 1998) and EPS readers that understand level 3 can render embedded raster alpha. Older PostScript level 2 RIPs will composite the image against a white background. If transparency is critical, hand off a PDF instead — PDF transparency support is more reliable across modern viewers.
Yes. Illustrator has read and written EPS since version 1 (1987); every modern build (CC 2018 onward) opens EPS files without issue. The embedded raster appears as a placed image — you can crop and scale it, but you cannot edit individual pixels in Illustrator. Open the EPS in Photoshop instead if you need to retouch the pixels.
The converter writes the EPS in the color space of the source WebP, which is almost always sRGB. For CMYK separation you generally want a dedicated workflow: open the resulting EPS in Photoshop or Illustrator, convert the embedded raster to CMYK with the correct ICC profile (US Web Coated SWOP v2 for North American press, FOGRA39 for European coated stock), and re-save. Doing the color conversion in a tool with soft-proofing is much safer than blind sRGB-to-CMYK.
processing happens on our servers and files are deleted after your session ends. No account is required and there are no watermarks, file-count limits, or hidden Pro tiers gating the converter.
No hard cap on this tool. Practical browser memory becomes the constraint for very large source files — most modern desktops handle WebP inputs into the hundreds of MB without trouble. If you are batching many large files, convert in smaller groups to keep the tab responsive.