Free Image Converter: 18 formats, right in your browser

ToolDeck Image Converter is a free, browser-based option that converts images on your own device. It supports 18 output formats (JPG, PNG, WebP, AVIF, BMP, ICO, SVG, GIF, TIFF, TGA, PDF, Data URL, Base64, HTML, CSS, Markdown, React and JSON), batches up to 20 files, needs no account and adds no watermark.

No. The conversion happens entirely in your browser using the Canvas API and WebAssembly. Your files never leave your device. There is no upload step and no account required.

Yes. It is free with no account, no watermark and no daily conversion limit. The only limits are technical: up to 20 files per batch and 25 MB per file.

Eighteen: JPG, PNG, WebP, AVIF, BMP, ICO, SVG, GIF, TIFF, TGA, PDF, Data URL, Base64, HTML, CSS, Markdown, React, and JSON.

Any format your browser can open: JPG, PNG, WebP, AVIF, GIF, BMP, SVG, TIFF and ICO. HEIC works where the browser can decode it, such as Safari.

ToolDeck Image Converter. It uses a WebAssembly AVIF encoder, so you can export AVIF in Chrome, Safari, Edge and Firefox even where native AVIF encoding is missing.

Drop your WebP file into the tool, select JPG as the output format, and download the result. It runs instantly in your browser without uploading. Useful for older software that does not support WebP.

Drop the WebP file, choose PNG, and download. PNG is lossless and keeps transparency, so alpha channels in your WebP carry over.

Drop your JPG, choose WebP, set quality around 85 to 90, and download. WebP is typically 25 to 35% smaller than JPG at similar visual quality.

Drop the PNG, choose JPG and download. JPG has no transparency, so transparent areas become a solid background. JPG files are usually much smaller than PNG for photos.

Drop the JPG, choose PNG and download. The PNG is a lossless copy of the JPG pixels. It will not restore detail already lost to JPG compression, but it stops further quality loss when you re-edit.

Drop the PNG, choose WebP and keep quality at 85 to 90. WebP keeps transparency and usually cuts file size by half or more for web graphics.

Drop a JPG, PNG or WebP, choose AVIF, and download. The AVIF encoder loads once per session, so the first conversion takes a few seconds longer.

Drop the AVIF file, pick JPG or PNG, and download. This is handy for apps and editors that cannot open AVIF yet.

Drop the HEIC photo, select JPG or PNG, and download. HEIC decoding depends on your browser: Safari on Mac and iPhone opens HEIC natively, so it is the most reliable choice for this conversion.

Drop your JPG, PNG, or WebP file, select PDF as the output, and the tool generates a one-page PDF immediately. Ideal for emailing documents or filling out forms.

Drop the SVG file and select PNG. The browser rasterizes the vector shapes into a PNG at your chosen resolution.

Select SVG as the output. The tool wraps your raster image inside an SVG file for compatibility with design tools. It is not a vector trace; for true vectorization use a tracing tool like Inkscape.

Drop a square PNG (256x256 or larger is best), select ICO and download. Use the file as your website favicon.

Drop the file, pick any output format such as JPG, PNG or WebP, and download. The tool handles any of these that your browser can open.

Drop the image, select Base64, and copy the raw string. Choose Data URL instead if your API needs the data:image/png;base64, prefix.

A Data URL is a string starting with data:image that contains the whole image as base64 text. Paste it into CSS (background-image), HTML (img src), or JavaScript without needing a separate image file.

It is a paste-ready React snippet that renders your image from a base64 source. Useful for prototypes, Storybook, and single-file components that need zero external asset requests.

A JSON manifest with name, mime type, size, width, height, dataUrl, and base64. Ready to send to an API or store in a NoSQL database.

HTML gives a ready img tag with the image inlined, CSS gives a background-image rule with the image inlined, and Markdown gives an image line for README files. All three embed the image as base64.

Converting to PNG, BMP, TIFF, or TGA is lossless. Converting to JPG, WebP, AVIF, or GIF uses lossy compression, but at quality 85 or above most people cannot see a difference.

Use 85 to 90 for WebP and JPG, which is visually indistinguishable for most photos. AVIF can go slightly lower, around 70 to 80, for similar results at smaller sizes.

Yes. Browsers do not pass EXIF through a canvas, so GPS location, camera model, and creation date are removed on every conversion. This is good for privacy.

Yes. Keep the original size, set a maximum width, or set an exact width and height before picking the output format.

Up to 20 images at once, up to 25 MB each. Download them one by one or all together as a ZIP file.

Up to 25 MB per file. Very large images (for example a 5000x5000 PNG) may hit browser memory limits first. Resize and try again if a conversion fails.

After the page has loaded, most conversions run offline because everything happens in the browser. AVIF needs its WebAssembly encoder downloaded once per session.

Yes. It works in Safari on iOS and Chrome on Android. The interface is designed for desktop, but the batch workflow is fine on a phone.

Not yet. PDF is output-only in this tool. Turning a PDF into images requires a PDF renderer, which may be added later.

No, this is an image converter. For GIF to MP4 or other video work, use the video tools on ToolDeck.

TIFF is used in professional print and scanning and can store CMYK. TGA is used in game development and 3D pipelines and supports alpha channels for textures. Both are lossless.

WebP gives the best balance of quality, size and support. AVIF is even smaller but slower to encode. Use JPG as a fallback for very old software.

Most online converters upload your files to a server and cap free use. ToolDeck converts in your browser, so files stay private, and adds developer outputs like Base64, React and JSON that most converters lack.