Image Converter — Convert JPG PNG WebP AVIF HEIC and More Free
Convert images between JPG PNG WebP AVIF HEIC SVG GIF BMP TIFF and JXL in your browser. No uploads, no sign up, batch support and every file stays private on your device.
38 tools
Last updated 25 August 2026
What this image converter does
This converter changes one image format into another in your browser. Pick the exact pair you need, from JPG to PNG to HEIC to JPG to SVG to PNG, add one file or a whole folder, choose quality and download the result. Every conversion is decoded and re encoded locally, so nothing is uploaded and there is no limit.
Photos, graphics and phone photos
Use JPG for photos you share by email or print. Use PNG for logos screenshots and any image that needs transparency and sharp edges. Use WebP and AVIF for web images where smallest file and fast loading matter. Use HEIC tools when iPhone photos will not open on Windows. The 38 converters here cover every common direction so you do not guess.
Size and quality you can count on
Lossless targets like PNG keep every pixel exactly and grow a bit larger. Lossy targets like JPG WebP and AVIF drop fine detail you rarely notice and shrink far more. Start at balanced quality, preview the result and only go lower when a size limit forces you. Keep the original file for future edits.
Private batch conversion that is actually free
Batch is first class here. Add dozens of images or a full folder and convert them together, then download a ZIP. Processing runs in web workers with codecs loaded locally, so it stays fast even for large batches and your images never leave your device. No account, no quota, no queue.
Pick the right converter in one click
Choose the pair that matches your files exactly. JPG to WebP for faster sites. PNG to WebP for transparent graphics. HEIC to JPG for Windows compatibility. TIFF to JPG for sharing scans and TIFF to WebP for web optimized scans. SVG to PNG for rasterizing icons at any size. Each page explains when that direction helps, how quality presets behave, and what happens to transparency.
From JPG
- JPG to PNG Converter — Lossless Transparent Free OnlineMove a photographic JPG to lossless PNG when you need pixel perfect storage or to add transparency for editing. PNG preserves every pixel exactly but creates larger files than JPG, so use it for masters and graphics.Open tool
- JPG to WebP Converter — Smaller Web Images Free OnlineOptimize photographic JPGs for the web with WebP lossy compression. WebP files are typically 25 to 35 percent smaller than JPG at similar visual quality, with broad browser support.Open tool
- JPG to AVIF Converter — Smallest Modern Photos Free OnlineGet the strongest modern compression for photos with AVIF lossy encoding. AVIF is typically smaller than WebP at comparable quality, with slower encoding and excellent detail.Open tool
- JPG to JXL Converter — Reversible 20 to 30 Percent Smaller FreeThe flagship JXL move: recompress JPG photos losslessly, saving 20 to 30 percent with byte for byte reversible output. The original JPG can be recovered exactly.Open tool
From PNG
- PNG to JPG Converter — Shrink Files Free No UploadConvert a PNG to lossy JPG when you want much smaller files for sharing and email. Transparency is replaced with a background you choose, so pick white for documents and photos.Open tool
- PNG to WebP Converter — Transparent Smaller Files Free OnlineShrink PNGs, especially screenshots and logos, with WebP while keeping transparency. Use lossless for perfect edges and text, lossy for even smaller sizes with minor artifacts.Open tool
- PNG to AVIF Converter — Smallest Modern Transparent Images FreeCompress PNGs to AVIF with transparency preserved for the smallest possible modern web images. AVIF excels on photos inside PNGs and on flat graphics with alpha.Open tool
- PNG to JXL Converter — Smallest Lossless Graphics Free OnlineCompress PNGs into JPEG XL. Lossless mode keeps every pixel with dramatic size savings for web delivery, often 20 to 30 percent smaller than PNG.Open tool
From WebP
- WebP to JPG Converter — Maximum Compatibility Free OnlineMove WebP photos to widely compatible JPG when sharing or editing in software without WebP support. JPG ensures email clients and old printers display the image.Open tool
- WebP to PNG Converter — Lossless With Transparency Free OnlineUnpack a WebP into lossless PNG, preserving transparency and enabling lossless editing workflows. PNG is ideal when you need to edit again without generation loss.Open tool
- WebP to AVIF Converter — Even Smaller Modern Files Free OnlineUpgrade WebP files to AVIF for even better compression on modern sites and browsers. AVIF squeezes photos smaller than WebP at similar visual quality.Open tool
- WebP to JXL Converter — Better Compression JXL Free OnlineUpgrade WebP files to JPEG XL when your audience uses JXL capable browsers, one more compression step forward with progressive decoding and better savings.Open tool
From AVIF
- AVIF to JPG Converter — Maximum Compatibility Free OnlineTurn AVIF photos into widely compatible JPG files for sharing, printing or older tools. JPG ensures any app can open the image without AVIF support and keeps file handling simple.Open tool
- AVIF to PNG Converter — Lossless Editing Master Free OnlineDecode AVIF into lossless PNG for editing, archiving, or use in software without AVIF support. PNG keeps every pixel exactly for future edits.Open tool
- AVIF to WebP Converter — Wider Support Still Small Files FreeRe encode AVIF to WebP for broader legacy browser support while keeping strong compression. WebP is the safe fallback when AVIF is not yet universal.Open tool
- AVIF to JXL Converter — Modern Feature Rich JXL Free OnlineMove AVIF assets to JPEG XL for the best compression and a modern feature set including progressive decoding and reversible modes.Open tool
From HEIC (iPhone)
- HEIC to JPG Converter — iPhone Photos to JPG Free OnlineUnlock iPhone photos for older software and websites. HEIC decodes locally and re encodes to universally compatible JPG so sharing just works.Open tool
- HEIC to PNG Converter — Lossless Master Free OnlineTurn HEIC photos into lossless PNG when you need pixel perfect editing masters or workflows that require transparency. PNG keeps every pixel exactly for future edits.Open tool
- HEIC to WebP Converter — Web Ready Images Free OnlineMove iPhone photos to WebP for fast loading websites. HEIC decodes locally and WebP keeps files small with broad browser support and transparency if needed.Open tool
- HEIC to AVIF Converter — Smallest Modern Photos Free OnlineRe encode iPhone photos into AVIF, the same AV1 heritage as HEIC, but with the strongest web compression available. AVIF squeezes further than WebP at similar quality.Open tool
From SVG
- SVG to PNG Converter — Crisp High Resolution Free OnlineTurn crisp vector SVG artwork into high resolution PNG raster images with controllable output dimensions. SVG renders perfectly at the size you choose.Open tool
- SVG to JPG Converter — Compact Compatible JPG Free OnlineRasterize vector SVG into lossy JPG for compact files, ideal for photos, previews and compatibility. JPG shrinks more than PNG but cannot carry transparency.Open tool
From GIF
- GIF to PNG Converter — First Frame to PNG Free OnlinePull a GIF first frame into lossless PNG, perfect for thumbnails, editing and reuse without animation overhead. PNG preserves the frame exactly.Open tool
- GIF to JPG Converter — First Frame to Compact JPG Free OnlineTurn a GIF first frame into a compact JPG for email and documents. The flat animation frame shrinks dramatically at balanced quality.Open tool
- GIF to WebP Converter — First Frame to WebP Free OnlineExtract a GIF frame into WebP for the web. Small files with transparency preserved where it exists and modern compression keeps quality high.Open tool
- GIF to AVIF Converter — First Frame to AVIF Free OnlineExtract a GIF frame into AVIF for maximum compression. Flat colors and simple graphics encode incredibly small with modern AV1 compression.Open tool
From TIFF
- TIFF to JPG Converter — Share Scans as JPG Free OnlineTurn archival TIFF masters from scanners and print labs into mailable JPGs. These huge print quality files shrink to email friendly size in one step with quality you control.Open tool
- TIFF to PNG Converter — Lossless Web Ready PNG Free OnlineMove TIFF scans into lossless PNG. Same pixels, smaller files than TIFF, and full web compatibility for sharing and editing.Open tool
- TIFF to WebP Converter — Web Optimized Scans Free OnlinePublish scanner TIFF masters on the web as lean WebP, keeping archival detail in far fewer bytes. Pick lossless for text documents and lossy for photographic scans to shrink further.Open tool
- TIFF to AVIF Converter — Smallest Archive Files Free OnlineThe ultimate compression for archival scans. TIFF masters become AVIF files an order of magnitude smaller while keeping detail at balanced or lossless quality.Open tool
From BMP
- BMP to PNG Converter — Lossless Smaller Files Free OnlineMove uncompressed BMP scans and legacy assets into lossless PNG, identical pixels at a fraction of the file size. PNG compresses BMP losslessly by an order of magnitude.Open tool
- BMP to JPG Converter — Shrink Legacy Bitmaps Free OnlineCompress legacy BMP scans and renders into universally shareable JPGs, a huge size cut for photos. BMP stores raw pixels, JPG discards invisible detail for sharing.Open tool
- BMP to WebP Converter — Modern Web Files Free OnlineUpgrade uncompressed BMP assets to WebP for the web. Lossless keeps every pixel for graphics, lossy cuts photos to a fraction of BMP size.Open tool
- BMP to AVIF Converter — Smallest Modern Files Free OnlineRe encode uncompressed BMP assets into AVIF for the strongest modern compression, huge savings on large images. AVIF squeezes far smaller than BMP with excellent detail.Open tool
From JPEG XL
- JXL to PNG Converter — Lossless Master Free OnlineUnpack JPEG XL files into lossless PNG when you need editing masters or maximum compatibility. PNG keeps every pixel exactly for editors that lack JXL support.Open tool
- JXL to JPG Converter — Maximum Compatibility Free OnlineTurn JPEG XL photos into universally readable JPGs, essential for sharing with software that predates JXL support. JPG ensures any device can display the image.Open tool
- JXL to WebP Converter — Broad Support WebP Free OnlineMove JPEG XL files to WebP when you need broad browser support with modern compression, transparency included. WebP is the safe fallback while JXL support rolls out.Open tool
- JXL to AVIF Converter — AV1 Family Smallest Files Free OnlineSwap JPEG XL for AVIF when your pipeline and audience are standardized on AV1 family formats. AVIF gives smallest web files with broad tooling support.Open tool
Frequently asked questions
Which converter should I use for iPhone HEIC photos that will not open on Windows
Use HEIC to JPG when you need maximum compatibility for sharing and editing on Windows. HEIC to PNG is better when you want lossless editing. HEIC to WebP is best for web use. All three decode the HEIC locally and the result never leaves your browser.
Will converting JPG to PNG make text in a screenshot sharper
No, PNG will not invent sharpness. It keeps every pixel exactly so the converted screenshot will not degrade. For new work start from the sharpest source you have and export PNG. If the source is already soft, consider sharpening before converting.
Can I batch convert 100 images at once without uploading
Yes. Add the whole folder, pick the same output format and quality, and convert together. Each file is processed locally in your browser, even for 100 files, and you can download all results as a ZIP.
Does converting PNG to JPG keep transparency
No. JPG has no alpha channel so transparent areas are filled with a solid background color you choose. If you need transparency keep PNG or use WebP lossless which preserves it in a smaller file.
Is converting JPG to WebP always smaller at the same quality
Usually yes. WebP compresses photos about 25 to 35 percent smaller than JPG at similar visual quality. For graphics with flat colors the win can be larger, especially with WebP lossless.
Why does my SVG need a size when converting to PNG
SVG is vector and has no fixed pixels, PNG is raster. You choose the output width and height and the browser renders the vector at that resolution so the PNG stays crisp.
Which format should I choose for icons that must scale to any size
Keep icons as SVG when possible because they stay crisp at any size. If the platform needs raster, export SVG to PNG at the exact pixel size required or generate a favicon set from the SVG.
Do I need to download software to convert images
No. This image converter runs fully in your browser with no download and no install. You open the page, add your files, and convert. It works on any device with a modern browser and your images never leave your device.