Image
Everyday image plumbing that happens instantly in your browser: resize, crop, compress, convert, watermark and more.
22 free image tools. Every tool runs in your browser, works without an account, and processes files locally whenever the browser allows it.
By the utils.sbs team · Reviewed November 2026
The shelf
All image tools
22 tools · updated for 2026
- Image ResizerDrag handles or pick a scale preset to resize any image in the browser.
- Image CompressorpopularShrink JPEG, PNG and WebP images with a visual quality control.
- Image ConverterpopularConvert images between PNG, JPEG, WebP and AVIF without uploading.
- Image CropperDrag a freeform box or snap a preset aspect ratio, straight in your browser.
- Image RotatorRotate images by 90, 180 or 270 degrees losslessly in the browser.
- Flip ImageMirror an image horizontally or vertically in one click.
- Image to Base64Turn an image into a data URI for HTML, CSS or JSON.
- Base64 to ImageDecode a Base64 string or data URI back into a downloadable image.
- Image to PDFWrap one image, or many, into a clean multi-page PDF.
- Favicon GeneratorGenerate a complete favicon set from one square image as a ZIP.
- Image SplitterSlice an image into a grid of tiles and download them as a ZIP.
- Image to ASCIITurn a photo into monochrome text art with adjustable width.
- Image Color PickerClick any photo pixel to read its HEX, RGB and HSL values.
- Image MetadataInspect dimensions, aspect ratio, format and file size locally.
- Image UpscalerSmoothly enlarge an image 2x or 4x using high-quality canvas resampling.
- Image WatermarkStamp text watermarks with custom colour, size and position.
- Image BorderAdd a clean solid or padded border around any image.
- Circle CropCreate a transparent circular avatar or icon from any image.
- Rounded CornersRound image corners and export a transparent PNG.
- Social Image ResizerpopularResize one image to Instagram, X, LinkedIn and YouTube dimensions.
- Image to WebPConvert JPEG or PNG files to modern WebP with quality control.
- Compress Image to SizeHit a target file size using an automatic quality search.
How this shelf works
About image tools
Image tools handle the small, repeatable jobs that show up between real work: resize, convert, compress. They are built as focused utilities, so each page does one job without asking you to create an account or install software.
Open a tool, add your input, adjust the settings, and download the result. Processing happens in the browser using the platform APIs available for that file type. Files are not uploaded to a server, so the tool keeps working offline once the page has loaded.
Looking for something else? Browse the full tool index or search the catalogue from the homepage.
Image tool questions
Are image tools free?
Yes. Every image tool on utils.sbs is free, requires no account, and has no per-file or per-use charge.
Are my files uploaded when I use a image tool?
No. The tools are designed to process input in the browser whenever the platform API allows it. Files are not uploaded to a server for processing.
Do I need to install anything to use these tools?
No. Everything runs in a modern web browser. Open a tool page, use the workspace, and download the result.
How do I choose the right image tool?
Each tool page describes what it does, its input and output formats, the engine it uses, and its limitations. Start with the description that matches your job, then open the tool page for the workspace and step-by-step guide.