Is my image uploaded to a server?
No. The conversion runs in your browser with the canvas API, so the image stays on your device and no account is needed.
Free PNG to WebP Converter
Convert PNG or JPG to WebP right in your browser — nothing is uploaded and no account is needed. WebP is Google’s modern image format built for the web: Google reports lossless WebP is 26% smaller than PNG, and its lossy mode compresses further still, so your pages load faster.
Browser-only, private
Convert WEBP, JPG, and PNG locally before upload, docs, or handoff.
Free PNG to WebP Converter
Convert PNG or JPG to WebP right in your browser — nothing is uploaded and no account is needed. WebP is Google’s modern image format built for the web: Google reports lossless WebP is 26% smaller than PNG, and its lossy mode compresses further still, so your pages load faster.
Drop a file or click to browse
Waiting for a file
Add a file to start.
Original
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Output
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Saved
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Private browser processing. No uploads.
Original
Waiting for a file
Output
Waiting for a file
How to convert an image to WebP in your browser
Pick a PNG or JPG, convert it locally and download a smaller WebP for your site or listing.
Choose the image
Select a PNG, JPG or WebP file from your device. Nothing is uploaded; the file is read inside the browser tab.
Pick the target format
Leave the target on WebP for the smallest file, or switch to JPG or PNG when an older app or marketplace does not accept WebP.
Convert and compare sizes
Press the convert button. The original and output sizes are shown side by side so you can see how much the file shrank.
Download the result
Save the converted file before closing the tab. The converted image is not stored anywhere else.
WebP converter questions
1 2 Can I set the WebP quality?
Not in this tool. Lossy outputs (WebP and JPG) are written at a fixed 90% quality, which keeps photos sharp while cutting file size; PNG output is lossless.
3 Does WebP keep transparency from a PNG?
Yes. A transparent PNG converted to WebP keeps its alpha channel. JPG has no transparency, so converting to JPG flattens transparent areas into a solid colour.
4 Why is my WebP sometimes larger than the PNG?
Small flat-colour graphics already compress well as PNG, so a lossy WebP at fixed quality can come out the same size or larger. Compare the two sizes shown before you download.
5 Can I convert WebP back to PNG or JPG?
Yes. Choose WebP as the source file and PNG or JPG as the target format when an app does not accept WebP.
6 Why convert PNG to WebP?
WebP is Google’s modern image format built for the web. Google reports lossless WebP is 26% smaller than PNG, and its lossy mode compresses further still. This tool writes lossy WebP at 90% quality, so most photos come out noticeably smaller than the PNG you started with, making pages load faster.
Quick tips
- Use WEBP for smaller web images.
- Export WebP to JPG when an older app or marketplace does not accept WebP.
More tools
Free Image Converter
Convert PNG, JPG, or WEBP files before TripoSplat uploads, docs, listings, or production handoff.
Free JPG to PNG Converter
Convert JPG images to PNG locally for screenshots, overlays, design files, and source assets.
Free Transparent PNG Maker
Pick a background color, adjust tolerance, and export a transparent PNG without uploading the file.
Free Favicon Generator
Generate favicon.ico and common PNG favicon sizes locally from a logo, icon, or source image.
Keep reading
- image to 3d: Gaussian PLY Output | TripoSplat GuideSee the clicks behind “image to 3d” on a rival page, then download a TripoSplat Gaussian splat as PLY or SPLAT. Rival clicks are not our traffic today.
- Turn One Photo into a Gaussian Splat File | TripoSplatUpload one clear photo when you want to orbit the subject. TripoSplat downloads a Gaussian splat as PLY or SPLAT, not a printable mesh. Open the generator next.
- Image to 3D Without a Local GPU | TripoSplat GuideThe generator page says you do not install a local GPU. TripoSplat turns one image into a Gaussian splat and lets you download PLY or SPLAT. Start on one image.
- A Gaussian Splat Is Not a Printable Mesh | TripoSplatA PLY or SPLAT splat is for turning a subject around in the browser. It is not an STL solid. Read this before you send the file to a printer. Not a solid part.
- Open a PLY or SPLAT File in the Browser | TripoSplatIf you already have a PLY or SPLAT file, open the free viewer. That path does not spend a generation credit. Use the generator only when you still have a photo.
- Questions Before You Buy Image-to-3D Credits | TripoSplatBuy credits only after you know the download is a Gaussian splat. This page lists the questions to ask. Prices and pack sizes stay on the pricing page.
- Photo to 3D File: a Splat Is Not Always a Mesh | TripoSplatThe phrase from a photo to a 3D model is ambiguous. TripoSplat publishes a Gaussian splat as PLY or SPLAT. A mesh for editing or printing is a different file.
- One Lighter 3D Preview Before You Create an AccountThe generator says the first run is a lighter preview, one per visitor, with no sign-in. Later runs stay in account history. This page quotes no credit grant.
- Frame the Subject Before Image-to-3D | TripoSplat GuideA small subject in a busy photo is a common reason a splat looks empty. Crop so the subject fills the frame, then upload that one image to the generator.
- View a File You Have, or Generate a New Splat | TripoSplatUse the free PLY viewer when the file already exists. Use the generator when you only have a photo. This page keeps those two jobs on two different buttons.
- Ask If Image to 3D Means a Splat or a Mesh | TripoSplatWhen you ask an assistant for image to 3D, ask what file comes back. TripoSplat's published answer is a Gaussian splat as PLY or SPLAT, not a print-ready mesh.
- FBX Viewer Online: Open an FBX File Free | TripoSplatOpen an FBX file online with no software and no upload. Orbit, pan and zoom up to 50 MB in your browser, see why an FBX will not open, and when to use Blender.
- PNG to WebP Without Losing Transparency | TripoSplatYes, WebP keeps PNG transparency. Convert a transparent PNG to WebP in your browser with no upload, compare the file sizes, and see when to keep the PNG.
- Pixal3D Complete Guide: Open-Source Image-to-3D GenerationAn independent guide to the third-party Pixal3D model, including local setup, input preparation, parameter tuning, and Blender handoff. Read the full guide now.
- Pixal3D vs Trellis 2 (Pixel3D): Image-to-3D ComparisonPixal3D (also typed Pixel3D or Pixel 3D) vs TRELLIS.2: source-verified architecture, outputs, hardware claims, and a test protocol. Read the comparison.
- Best Image-to-3D AI Generators in 2026: 12 Tools ComparedCompare 12 image-to-3D tools, including Trellis 2, Pixal3D, TripoSR, CRM, Unique3D, and Wonder3D, in one 2026 roundup. Read it to choose a 3D AI generator.
- Splat vs Mesh Cost Math for One Photo | TripoSplatChoose splat for PLY/SPLAT orbit checks; choose mesh when topology is next. TripoSplat Single is $9.9 / 250 credits — about four default Gaussian jobs.
- Meshy 3D Agent vs Pay-Per-Splat: Chat Is Extra | TripoSplatMeshy Agent chat→2D→3D vs TripoSplat pay-per-accepted PLY/SPLAT. Default Gaussian ~48–72 credits; Single $9.9 / 250 credits. Failed jobs return credits.
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