# Online Image Tools > Free browser-based image tools for converting, resizing, cleaning and processing JPG, PNG and WebP files without uploads. AVIF conversion is capability-gated; static SVG rasterization is self-contained only; HEIC/HEIF conversion is in beta. Last updated: 2026-10-11. Full catalog with steps and FAQ answers: /llms-full.txt. ## Positioning Online Image Tools provides focused one-task pages for common image work. The product is for people who need a fast result on desktop or mobile and do not want to create an account or install software. ## Privacy boundary - Images are decoded and processed locally in the browser. - Image content and filenames are not uploaded or persisted. - Results are downloaded through local browser objects and released when processing is reset. ## Supported formats and limits - Input: JPG/JPEG, PNG and WebP. Converter, Compressor and Resizer also accept AVIF when the browser can decode it. SVG pages accept static, self-contained SVG only. The beta HEIC/HEIF converter accepts still images through local WebAssembly decoding. - Output: JPG, PNG, WebP, AVIF, ICO, PDF or the original format where supported. AVIF export is capability-gated. ICO accepts static SVG and can combine common square sizes. PDF output is written locally with one image per page. - Maximum file size: 20MB. - Maximum resolution: below 100MP and 16,000px on each side. ## Key answers - Are images uploaded? No. Every tool decodes and processes images locally in the browser; image content and filenames are not uploaded or persisted. - Is it free? Yes. Every live tool is free and no account is required. - What files can I use? JPG/JPEG, PNG and WebP are supported across the core tools; AVIF is supported where the browser can decode it; SVG rasterizers accept static, self-contained SVG; the beta HEIC/HEIF converter accepts still images. - What are the limits? Up to 20MB per file, below 100 megapixels total and under 16,000 pixels on each side. - Where do results go? Outputs are created as local browser downloads and released when processing is reset. ## Categories - [Image Conversion](/tools/image-conversion): Convert and optimize JPG, PNG, WebP and AVIF files. - [Resize and Crop](/tools/resize-crop): Change dimensions, orientation and framing. - [Privacy and Cleanup](/tools/privacy-cleanup): Review metadata and make cleaned local copies. - [Effects and Watermark](/tools/effects-watermark): Apply useful effects and ownership marks. - [Batch Processing](/tools/batch): Process queues of images and download results together. - [Image Adjustments](/tools/adjust): Adjust color, brightness and sharpening locally. - [Composition](/tools/composition): Reframe and decorate images with geometry controls. - [Developer Tools](/tools/developer): Encode and inspect images for web development. ## Live tools - [Image Compressor](/compress-image): Reduce JPG, PNG, WebP or AVIF file size while keeping the result useful. Processing: single and batch. - [Image Resizer](/resize-image): Resize JPG, PNG, WebP or AVIF files by exact size or percentage. Processing: single and batch. - [Image Converter](/image-converter): Convert between JPG, PNG, WebP and AVIF directly in your browser. Processing: single and batch. - [JPG to PNG Converter](/convert/jpg-to-png): Convert JPG images to PNG when you need lossless-compatible output or transparency support. Processing: single and batch. - [PNG to JPG Converter](/convert/png-to-jpg): Convert PNG images to JPG to create smaller files for photos and compatible publishing workflows. Processing: single and batch. - [JPG to WebP Converter](/convert/jpg-to-webp): Convert JPG images to WebP for efficient web delivery while retaining adjustable image quality. Processing: single and batch. - [WebP to JPG Converter](/convert/webp-to-jpg): Convert WebP images to JPG for broad compatibility with older apps and workflows. Processing: single and batch. - [PNG to WebP Converter](/convert/png-to-webp): Convert PNG images to WebP when you want modern web-friendly compression and smaller page payloads. Processing: single and batch. - [WebP to PNG Converter](/convert/webp-to-png): Convert WebP images to PNG for dependable image editing and transparent-output compatibility. Processing: single and batch. - [JPG to AVIF Converter](/convert/jpg-to-avif): Convert JPG images to AVIF for modern compression while preserving useful image quality. Processing: single and batch. - [PNG to AVIF Converter](/convert/png-to-avif): Convert PNG images to AVIF for efficient modern delivery and broad browser compatibility. Processing: single and batch. - [WebP to AVIF Converter](/convert/webp-to-avif): Convert WebP images to AVIF when a destination prefers the newer AVIF image format. Processing: single and batch. - [AVIF to JPG Converter](/convert/avif-to-jpg): Convert AVIF to JPG online for broad compatibility with older apps, email clients and publishing workflows. Processing: single and batch. - [AVIF to PNG Converter](/convert/avif-to-png): Convert AVIF images to PNG for dependable editing and lossless-compatible local output. Processing: single and batch. - [AVIF to WebP Converter](/convert/avif-to-webp): Convert AVIF images to WebP for efficient delivery when WebP is the preferred destination format. Processing: single and batch. - [SVG to PNG Converter](/svg-to-png): Render static SVG files to crisp PNG output at custom dimensions. Processing: single image. - [SVG to JPG Converter](/svg-to-jpg): Convert static SVG artwork to compatible JPG raster images. Processing: single image. - [SVG to WebP Converter](/svg-to-webp): Rasterize static SVG files to efficient WebP output locally. Processing: single image. - [Image to ICO Converter](/image-to-ico): Create multi-resolution ICO icons from JPG, PNG, WebP or static SVG files. Processing: single image. - [Image to PDF Converter](/image-to-pdf): Combine local JPG, PNG or WebP files into a one-page-per-image PDF. Processing: single image. - [Grayscale Image](/grayscale-image): Convert photos to natural black and white with Rec. 709 luma. Processing: single image. - [Adjust Image](/adjust-image): Adjust brightness, contrast and saturation with live preview. Processing: single image. - [Sharpen Image](/sharpen-image): Sharpen images with adjustable convolution strength. Processing: single image. - [Sepia Image](/sepia-image): Apply warm sepia tones with adjustable strength. Processing: single image. - [Invert Image](/invert-image): Invert image colors with one click. Processing: single image. - [Aspect Ratio Changer](/aspect-ratio): Change image aspect ratio with cover-crop or contain-pad modes. Processing: single image. - [Add Border to Image](/add-border-image): Add equal-width borders in any color or transparent padding. Processing: single image. - [Image to Base64](/image-to-base64): Convert images to Base64 strings and Data URIs locally. Processing: single image. - [Image Cropper](/crop-image): Crop images with free selection, locked ratios and social presets. Processing: single image. - [Image Rotator](/rotate-image): Rotate images by 90, 180 or 270 degrees without uploading them. Processing: single and batch. - [Image Flipper](/flip-image): Flip one image or a batch of up to 20 horizontally or vertically in your browser. Processing: single and batch. - [Image Watermark](/watermark-image): Add local text or image watermarks with placement and opacity controls. Processing: single image. - [Image Metadata Viewer](/image-metadata-viewer): Inspect basic image metadata and EXIF presence without uploading files. Processing: single image. - [Remove EXIF Data](/remove-exif-data): Re-encode images locally to remove common exchangeable metadata. Processing: single and batch. - [Blur Image](/blur-image): Blur the whole image or selected areas before exporting a new copy. Processing: single image. - [Pixelate Image](/pixelate-image): Apply whole-image or selected-area pixelation with adjustable blocks. Processing: single image. - [Round Image Corners](/round-corners-image): Round image corners and choose transparent or solid backgrounds. Processing: single image. - [Extract Colors](/extract-colors): Extract dominant colors locally as HEX, RGB, HSL and CSS values. Processing: single image. - [Image Merger](/merge-image): Join 2-6 images horizontally or vertically with spacing controls. Processing: multi-image compose. - [Image Splitter](/split-image): Cut one image into numbered PNG grid tiles and download a ZIP. Processing: multi-image compose. ## Beta tools - [HEIC Converter Beta](/heic-converter): locally decodes up to 20 HEIC/HEIF still images and re-encodes them to JPG, PNG, WebP or AVIF where supported. Successful outputs can be downloaded as a local ZIP. Real-device compatibility testing continues. ## High-value entry points - [All tools](/tools) - [Image compressor](/compress-image) - [Image resizer](/resize-image) - [Image converter](/image-converter)