Category
Image
Convert, compress, resize and inspect images without installing an editor or uploading anything — files are read locally by your browser using the canvas API. Turn a PNG into WebP, shrink a photo below an upload limit, crop to an exact ratio, view or strip EXIF metadata, or generate favicons and QR codes. Because nothing is uploaded, these tools also suit screenshots and documents you'd rather keep private.
Image Compressor
Compress and resize JPEG, PNG, and WebP images in your browser.
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QR Code Generator
Create custom QR codes from any text or URL and download them.
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Image to Base64
Convert an image to a Base64 data URL you can paste anywhere.
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Image Resize
Resize an image to any dimensions and export as PNG, JPEG, or WebP — all in your browser.
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Image Rotate & Flip
Rotate an image 90° at a time or flip it horizontally / vertically, then download the result.
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Image Crop (Aspect Ratio)
Crop any image to a standard aspect ratio (1:1, 16:9, 4:3, etc.) — centered automatically.
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SVG → PNG Converter
Rasterize SVG to a PNG at any size, with transparent or solid background, all in the browser.
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Image Color Picker
Drop an image and click anywhere to grab the exact HEX / RGB / HSL of that pixel — collect a palette as you go.
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QR Code Decoder
Drop a screenshot or photo of a QR code and read what's inside — entirely in your browser, no upload.
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WiFi QR Code Generator
Generate a scannable QR code that joins a WiFi network — print it for guests, no app needed.
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Barcode Generator
Make an EAN-13, EAN-8, UPC-A, Code 128, Code 39 or ITF-14 barcode and download it as SVG or PNG. Runs in your browser.
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Screen Recorder
Record your screen, a window or a browser tab straight from this page and download the video. Nothing is uploaded.
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Webcam Test & Photo Capture
Check that your webcam works and take photos with a self-timer. The video never leaves your device — no upload, no recording.
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Signature Pad — Draw & Download PNG
Draw your signature with a mouse, trackpad or finger and download it as a transparent PNG. Nothing is uploaded — it never leaves your device.
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Image EXIF Viewer
Drop a photo to inspect its EXIF metadata — camera, lens, exposure, GPS — all in your browser, nothing uploaded.
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Image Text Watermark
Drop an image, stamp a text watermark — choose corner, size, opacity, rotation, colour, drop-shadow, or full-image tiling.
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Specialized tools34
Tools for narrower, more technical jobs: particular file formats, standards and professional fields. They work like every other tool here, entirely in your browser.
Image → ASCII Art
Convert any image to ASCII art with adjustable width, character set, and inversion — all in your browser.
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Image to Text (OCR) — Extract Text from Images
Copy the text out of a screenshot, photo or scanned page. OCR runs in your browser in 12 languages; the image is never uploaded.
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Meme Generator
Make a meme from any picture: add top and bottom captions in classic bold white outlined text and download it as PNG or JPG. Free, no watermark.
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Photo Collage Maker — Combine Images
Put photos side by side, stack them or arrange them in a grid, with spacing and a background colour, then download one PNG or JPG. Nothing is uploaded.
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Passport & ID Photo Maker — Crop and Print Sheet
Crop a photo to an exact ID size such as 35×45 mm or 2×2 in at 300 or 600 dpi, then tile it on a 4×6 in or A4 sheet to print. Nothing is uploaded.
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Online Drawing Board — Sketch and Paint
Draw, sketch or doodle in your browser with a pen, highlighter, shapes and fill bucket, with undo, then save a PNG or JPG. Free, nothing uploaded.
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DPI / Print Size Calculator
Pixels ↔ physical print size at any DPI, with print presets (72 web, 150 draft, 300 photo, 600 fine art), megapixels, aspect ratio and file size estimates.
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Lorem Picsum URL Builder
Build placeholder image URLs from picsum.photos — set dimensions, grayscale, blur, a seed for stable images, or a specific image ID.
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GIF Structure Inspector
Open a .gif and read its blocks: frame delays and disposal, loop behaviour, palettes, transparency, and how many bytes each frame really costs.
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Video to GIF Converter
Turn a clip of any video into an animated GIF in your browser. Pick the start, length, frame rate and width; the file never leaves your device.
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Video Compressor & Trimmer
Make a video smaller, cut out a clip or remove its sound, right in your browser: pick a resolution, a quality or a target file size. Nothing is uploaded.
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Video Frame Extractor — Video to Images
Save video frames as JPG or PNG: the current frame, one every few seconds, or a set number spread evenly, then download a ZIP. Nothing is uploaded.
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Rotate & Flip Video
Turn a sideways or upside-down video the right way up, or mirror it, in your browser. MP4s rotate instantly without re-encoding. Nothing is uploaded.
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JPEG Structure Inspector
Open a .jpg and read its marker segments: baseline or progressive, chroma subsampling, estimated quality, and where the bytes actually went.
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Image EXIF Stripper
Drop a photo and download a clean copy with EXIF, GPS, and other metadata removed — all in your browser, no upload.
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SVG Optimizer
Shrink an SVG with SVGO — strip editor cruft, round coordinates, merge shapes — and see before and after side by side. Nothing is uploaded.
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Image Aspect Ratio Detector
Drop an image and see its pixel dimensions, simplified aspect ratio, decimal ratio, megapixels, orientation, file size, and the closest common preset.
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Image Pixelate
Drop an image and pixelate it to any block size — block-perfect output you can use to censor a screenshot or build retro art.
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Image RGB Channel Splitter
Drop an image and split it into its red, green, and blue channels — view each one isolated or as a grayscale intensity map.
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Image Histogram
Drop an image to see its RGB and luminance distribution, with per-channel mean, median, and clip-point stats.
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Image Posterize
Reduce a photo to N levels per channel for that flat poster-art look, with optional Floyd-Steinberg dithering and per-channel level control.
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Image Sprite Sheet Generator
Drop several images and bake them into a single PNG sprite — horizontal, vertical or grid — plus ready-to-paste CSS background-position rules.
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Image Stitcher (Horizontal / Vertical)
Combine multiple images into one — horizontal strip or vertical stack — with alignment, gap, background color and optional uniform scaling.
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Image Round Corners
Apply rounded corners, a full circle mask, or per-corner radii to an image — preview with a checkerboard for transparency, download as PNG or JPEG.
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Image Duotone Effect
Apply a two-color duotone effect to any image — pick a shadow color and a highlight color, adjust midpoint and contrast, download the result.
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Image Blur
Apply Gaussian, box, or motion blur to any image directly in your browser. Adjustable radius 0-64 px, with the equivalent CSS filter string for copy-paste.
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Image Padding & Border
Add solid or transparent padding and an optional border around any image.
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Image Dither (Floyd-Steinberg, Atkinson, Bayer)
Convert any image to 1-bit dithered output using Floyd-Steinberg, Atkinson, Sierra Lite or ordered Bayer patterns — for retro, e-ink or pixel art.
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Image Halftone Generator (Newspaper Dot Effect)
Convert any image to a classic halftone using variable-sized dots, squares, diamonds or lines on a rotated grid — as offset and newspaper presses do.
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Image Edge Detection (Sobel / Scharr / Prewitt)
Detect edges in any image with the classic 3×3 gradient operators — Sobel, Scharr or Prewitt — with adjustable pre-blur, threshold and custom colors.
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Image Vignette Generator
Add a soft radial vignette to any photo — adjustable amount, softness, radius, oval / circle / rectangle shape, dark or light, any color.
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Image Trim (Auto-Crop Transparent / Solid Borders)
Automatically crop empty transparent, white, black or solid-color borders off an image — with adjustable tolerance, padding and PNG/JPEG/WebP export.
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Image Sharpen (Unsharp Mask)
Sharpen any photo or screenshot with the unsharp-mask algorithm — amount, radius and threshold sliders, four presets and a live before/after view.
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Tilt-Shift / Miniature Effect
Fake a miniature-diorama look on any photo — sharp focus band plus blurred top and bottom, with optional saturation boost, all in the browser.
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